1. The utility model provides a chemical plant production waste treatment device, includes board (1), its characterized in that: still include solid-liquid separation equipment (2), filter assembly (3), determine module (4) and motor (5), fixed determine device (2) level sets up directly over board (1) top surface, the vertical equipment connection of the feed end of fixed determine device (2) has a plurality ofly filter assembly (3), the bottom of solid-liquid separation equipment (2) is gone out water end level and is provided with determine module (4), the end of intaking of determine module (4) with the play water end intercommunication of solid-liquid separation equipment (2), motor (5) are fixed on the top surface of board (1), motor (5) output passes through the belt and connects solid-liquid separation equipment (2).

2. The chemical plant production waste treatment device according to claim 1, wherein the solid-liquid separation device (2) comprises an outer cylinder (21), a drainage box (23) and centrifugal assemblies (24), the centrifugal assemblies (24) are horizontally inserted into the outer cylinder (21), the inner walls of two ends of the outer cylinder (21) are rotatably connected with the adjacent centrifugal assemblies (24) through bearings (25), pillars (22) are vertically and symmetrically fixed on two sides of the outer circumference of the outer cylinder (21), the bottom ends of the pillars (22) are fixed on the top surface of the machine table (1), and the drainage box (23) is connected to the bottom end of the outer circumference of the outer cylinder (21) in a penetrating mode.

3. The chemical plant production waste treatment device according to claim 2, wherein the centrifugal assembly (24) comprises a first casing (241), a second casing (242) and a third casing (243), the third casing (243) is horizontally inserted into the outer barrel (21), two ends of the third casing (243) are respectively fixedly communicated with the first casing (241) and the second casing (242), the outer circumferences of the first casing (241) and the second casing (242) are respectively and rotatably connected with the inner circumference of the outer barrel (21) through a rotatably fixed bearing (25), water permeable holes are uniformly formed in the third casing (243), a cloth pad (244) is sleeved and bonded on the inner wall of the third casing (243), and an extrusion discharge hole is formed in the outer end of the second casing (242) in a penetrating manner.

4. The plant waste treatment plant according to claim 3, a lower charging barrel (245) is vertically connected on the top surface of the first machine shell (241) in a through way, an assembled internal thread (246) is arranged at the top end of the inner part of the lower charging barrel (245), a belt pulley (249) is vertically fixed on the outer end face of the first shell (241), a belt pulley (249) of the first machine shell (241) is connected with the output end of the motor (5) in a tensioning way through a belt, the inner end surface of the first shell (241) is horizontally and rotatably connected with a material conveying screw rod (247), the material conveying screw rod (247) is horizontally inserted into the third casing (243), a material conveying motor (248) is horizontally fixed in the middle of the outer end face of the first casing (241), the output end of the material conveying motor (248) is connected with the end part of the material conveying screw rod (247).

5. The chemical plant production waste treatment device according to claim 1, wherein the filtering component (3) comprises a filtering sleeve (31), the upper end and the lower end of the filtering sleeve (31) are arranged in a penetrating manner, a filtering screen plate (33) is horizontally fixed inside the filtering sleeve (31), an external thread cylinder (32) is vertically fixed at one end of the filtering sleeve (31) in a penetrating manner, and the assembling internal thread (246) is arranged on the inner wall of the other end of the filtering sleeve (31).

6. The chemical plant production waste treatment device according to claim 1, wherein the separation assembly (4) comprises a liquid collecting barrel (41), the liquid collecting barrel (41) is horizontally arranged right below the solid-liquid separation assembly (2), two ends of the liquid collecting barrel (41) are arranged in a closed manner, the liquid collecting barrel (41) is horizontally fixed on the top surface of the machine table (1), one end of the top of the outer circumference of the liquid collecting barrel (41) is vertically provided with a filling port (42) in a penetrating manner, the other end of the bottom of the outer circumference of the liquid collecting barrel (41) is vertically provided with a liquid outlet (44) in a penetrating manner, the middle of the top of the outer circumference of the liquid collecting barrel (41) is vertically connected with a recovery pipe (43) in a penetrating manner, and heating coils (45) are arranged on two sides of the outer circumference.

7. The chemical plant production waste treatment device according to claim 2 or 6, wherein a conduit is vertically connected to a liquid outlet (44) of the liquid collecting cylinder (41) in a penetrating manner, a valve (441) is installed on the conduit of the liquid outlet (44), a conduit is connected to a filling port (42) of the liquid collecting cylinder (41) in a penetrating manner, and the conduit on the filling port (42) is communicated with a drainage port of a drainage box (23) at the bottom of the solid-liquid separation device (2).

8. The chemical plant production waste treatment device according to claim 6, wherein a descaling assembly (46) is arranged at one end of the liquid collecting barrel (41) close to the solid-liquid separation device (2), the descaling assembly (46) comprises a push disc (461), a rotating frame (462) and a flat push cylinder (465), the push disc (461) is vertically arranged inside the liquid collecting barrel (41), the outer part of the push disc (461) is sleeved with an annular rotating frame (462), rubber columns (463) are uniformly and vertically fixed on the outer circumference of the push disc (461) along the circumferential direction of the push disc (461), the rubber columns (463) are fixed on the inner circumferential surface of the adjacent end part of the rotating frame (462), supporting springs (464) are sleeved on the rubber columns (463), and two ends of the supporting springs (464) are fixedly connected with the adjacent push disc (461) and the rotating frame (462), the horizontal pushing cylinder (465) is horizontally arranged at the end part of the liquid collecting cylinder (41) and is fixedly connected, and the output end of the horizontal pushing cylinder (465) penetrates through the liquid collecting cylinder (41) and is fixedly connected with the pushing disc (461).

9. The chemical plant production waste treatment device according to claim 6, wherein a recovery assembly (47) is arranged at the end of a recovery pipe (43) of the liquid collection cylinder (41), the recovery assembly (47) comprises a recovery cylinder (471), both ends of the recovery cylinder (471) are horizontally connected with a through cylinder (472) in a through manner, the through cylinder (472) at one end of the recovery cylinder (471) is connected with the adjacent end of the recovery pipe (43) in a through manner, an air pump (473) is installed on the through cylinder (472) at the other end of the recovery cylinder (471), a net cylinder (476) is horizontally fixed in the recovery cylinder (471), a cooling ring is uniformly and vertically fixed on the inner wall of the net cylinder (476) along the horizontal direction, a cooling pipe (474) is sleeved outside the net cylinder (476) in the recovery cylinder (471), and both ends of the cooling pipe (474) respectively penetrate through the outer wall of the recovery cylinder (471), the middle part of the outer circumference of the recovery barrel (471) is vertically connected with a guide barrel (475) in a through way.

10. The chemical plant production waste treatment device according to claim 1, wherein a purification component (6) is vertically arranged at a liquid outlet end of the separation component (4), the purification component (6) comprises a purification cylinder (61) and a filter cylinder (62), a top end of the purification cylinder (61) is communicated and fixed with the liquid outlet end of the separation component (4), the filter cylinder (62) is vertically inserted and connected to a bottom end of the purification cylinder (61), a liquid outlet pipe (622) is vertically connected to the bottom end of the filter cylinder (62) in a penetrating manner, two screen plates (623) are horizontally fixed inside the purification cylinder (62) along a vertical direction, a first adsorption block (624) and a second adsorption block (625) are respectively filled on top surfaces of the two screen plates (623), a fixed external thread (621) is arranged at a bottom end of an outer circumference of the filter cylinder (62), and a bottom of an inner circumference of the purification cylinder (61) is arranged to be in threaded fit with the fixed external thread (621) on the filter cylinder (62) The mounting female screw (611).

Background

Chemical plants are plants in chemical industry, the chemical plants are mostly built according to water, often sufficient water sources can attract more chemical enterprises, along with the high-speed development of Chinese economy, the price of Chinese chemical products is also gradually increased, so that the chemical industry in one region can excellently drive the economic development of the region, most of wastes generated in the existing chemical plants for producing storage batteries are solid-liquid mixtures, and the wastes are directly discharged and accumulated to permeate waste water, so that the water body is polluted.

The waste material that current battery class mill produced is mostly the waste material that solid-liquid mixed existence, and solid waste is unfavorable for the transportation, exists heavy metal like the mercury metal in the waste liquid simultaneously, and these mercury metals exist in the waste water, directly discharge the easy polluted water body, and mud in the waste water is by the produced solid precipitation material of water and sewage treatment process, blocks up the pipeline easily, causes the sewage circulation not smooth and easy, causes water circulation speed to slow down easily, and later stage offal speed becomes slow.

Therefore, a chemical plant production waste treatment device is needed, which can compress fixed waste, is convenient for later transportation, and can filter the liquid waste of the solid-liquid mixture generated in the chemical plant, thereby reducing the pollution to water sources.

Disclosure of Invention

The invention aims to provide a chemical plant production waste treatment device, which aims to solve the problems that waste generated by the existing battery type plant is mostly waste mixed with solid and liquid, solid waste is not beneficial to transportation, meanwhile, heavy metals such as mercury metal exist in waste liquid, the mercury metal exists in the waste water and is directly discharged to easily pollute a water body, sludge in the waste water is solid sediment substances generated in the water and sewage treatment process, pipelines are easily blocked, the sewage circulation is not smooth, the water body circulation speed is easily slowed down, and the later stage sewage drainage speed is slowed down.

The invention is realized by the following steps:

the utility model provides a chemical plant produces waste treatment device, includes the board, still includes solid-liquid separation equipment, filtering component, separating element and motor, and fixed separating equipment level sets up directly over the top surface of the board, and the vertical equipment of fixed separating equipment's feed end has a plurality of filtering component, and solid-liquid separation equipment's bottom water outlet end level is provided with separating element, and separating element's the end of intaking communicates with solid-liquid separation equipment's play water end, and the motor is fixed on the top surface of board, and the motor output passes through the belt and connects solid-liquid separation equipment.

Further, solid-liquid separation equipment includes urceolus, box and centrifugal component down, and the inside level of urceolus is run through to peg graft and is had centrifugal component, and the inner wall at the both ends of urceolus passes through the bearing with adjacent centrifugal component and rotates to be connected, and the equal vertical symmetry in outer circumference both sides of urceolus is fixed with the pillar, and the bottom mounting of pillar is on the top surface of board, and the outer circumference bottom through connection of urceolus has the box of down.

And then include the urceolus through solid-liquid separation equipment, box and centrifugal component drain down, the inside level of urceolus is run through to peg graft and is had centrifugal component, the inner wall at the both ends of urceolus passes through the bearing with adjacent centrifugal component and rotates and be connected, the centrifugal component of being convenient for rotates in the urceolus, thereby produce centrifugal force, the equal vertical symmetry in outer circumference both sides of urceolus is fixed with the pillar, the bottom mounting of pillar is on the top surface of board, guarantee the holistic installation stability of solid-liquid separation subassembly, the outer circumference bottom through connection of urceolus has the box that drains down, the box that drains passes through pipe and urceolus through connection, be convenient for lead and send waste water to flow.

Further, centrifugal component includes first casing, second casing and third casing, and the third casing level is pegged graft in the inside of urceolus, and the both ends of third casing communicate respectively and are fixed with first casing and second casing, all rotate the interior circumference rotation that fixed bearing and urceolus were connected through rotating on the outer circumference of first casing and second casing, evenly seted up the hole of permeating water on the third casing, and the cover is established to bond on the inner wall of third casing has the cloth pad, and the outer end of second casing link up and has seted up the extrusion discharge opening.

And then through the centrifugal assembly including the first casing, the second casing and the third casing, the third casing is inserted in the outer cylinder horizontally, the two ends of the third casing are fixed with the first casing and the second casing respectively, the two ends of the third casing are set through, the first casing and the second casing are set through near the end of the third casing, which is convenient for the solid waste to pass through later, the outer circumferences of the first casing and the second casing are connected with the inner circumference of the outer cylinder through the bearing fixed by rotation, which is convenient for driving the centrifugal cylinder formed by the first casing, the second casing and the third casing to rotate, so as to realize the solid-liquid separation, the third casing is evenly provided with permeable holes, the inner wall of the third casing is sleeved and bonded with a cloth pad, which can block the solid waste from passing through the permeable holes, so as to ensure the solid-liquid separation effect, the outer end of the second casing is provided with an extrusion discharge hole for extruding the solid waste to discharge, reduce the clearance, convenient transport.

Further, a lower charging barrel is vertically connected to the top surface of the first casing in a penetrating mode, an assembling internal thread is formed in the top end of the interior of the lower charging barrel, a belt pulley is vertically fixed to the outer end face of the first casing, the belt pulley of the first casing is connected with the output end of the motor in a tensioning mode through a belt, a material conveying screw rod is horizontally and rotatably connected to the inner end face of the first casing, the material conveying screw rod is horizontally inserted into the third casing, a material conveying motor is horizontally fixed to the middle of the outer end face of the first casing, and the output end of the material conveying motor is connected with the end portion of the material conveying screw rod.

And then have lower feed cylinder through vertical through connection on the top surface of first casing, the inside top of lower feed cylinder has been seted up and has been assembled the internal thread, on the one hand be used for assembling and connecting filtering component, the jam of feed cylinder is closed in the installation of on the other hand, vertically be fixed with the belt pulley on the outer terminal surface of first casing, the belt pulley of first casing passes through the belt and is connected with the tensioning of motor output end, be used for the transmission to rotate and produce centrifugal force, the interior terminal surface horizontal rotation of first casing is connected with defeated material screw rod, the level of defeated material screw rod is pegged graft in the third casing, outer terminal surface middle part level of first casing is fixed with defeated material motor, the output of defeated material motor and the end connection of defeated material screw rod, be used for promoting solid waste to move towards the discharge opening, when the extrusion moisture, be convenient for compressing solid waste.

Further, the filtering component comprises a filtering sleeve, the upper end and the lower end of the filtering sleeve are all communicated, a filtering screen plate is horizontally fixed inside the filtering sleeve, an external thread cylinder is vertically communicated with one end of the filtering sleeve, and an assembling internal thread is arranged on the inner wall of the other end of the filtering sleeve.

And then include filtering sleeve through filtering component, filtering sleeve's upper and lower both ends all link up the setting, filtering sleeve's inside level is fixed with the filter plate board, filtering sleeve's the vertical link up of one end is fixed with an external screw thread section of thick bamboo, it assembles the internal thread to have seted up on filtering sleeve's the other end inner wall, the external screw thread section of thick bamboo on the filtering sleeve is with the internal thread screw-thread fit of assembling of lower feed cylinder and the other end, the later stage of being convenient for is according to the concrete particle size of production wastes material, select the filtering component of different pore sizes, assemble a plurality of filtering component according to the order that filtering component aperture from the top down reduced in proper order, when the wastes material of handling needs pass through filtering component and annotate solid-liquid separation subassembly's lower feed cylinder.

Further, the separation assembly comprises a liquid collecting barrel, the liquid collecting barrel is horizontally arranged under the solid-liquid separation assembly, two ends of the liquid collecting barrel are sealed, the liquid collecting barrel is horizontally fixed on the top surface of the machine table, one end of the top of the outer circumference of the liquid collecting barrel is vertically communicated with a filling port, the other end of the bottom of the outer circumference of the liquid collecting barrel is vertically communicated with a liquid outlet, the middle of the top of the outer circumference of the liquid collecting barrel is vertically communicated with a recovery tube, and heating coils are arranged on two sides of the outer circumference of the liquid collecting barrel.

And then set up under solid-liquid separation subassembly through a collection liquid section of thick bamboo level, the both ends of a collection liquid section of thick bamboo are all sealed and are set up, a collection liquid section of thick bamboo level is fixed on the top surface of board, the vertical intercommunication of outer circumference top one end of a collection liquid section of thick bamboo has seted up the filler, the intercommunication has the pipe on the filler, the vertical intercommunication of the outer circumference bottom other end of a collection liquid section of thick bamboo has seted up the liquid outlet, the intercommunication has the pipe on the liquid outlet, the vertical through connection in middle part of the outer circumference top of a collection liquid section of thick bamboo has the recovery tube, the cover is equipped with the insulation cover on the recovery tube outer wall, reduce the heat and scatter the mercury vapor liquefaction, influence the rate of recovery, the outer circumference both sides of a collection liquid section of thick bamboo all are provided with heating coil, heating coil outside cover is equipped with the heat preservation shell, reduce the heat and scatter, promote the security.

Furthermore, a guide pipe is vertically connected at the liquid outlet of the liquid collecting cylinder in a through mode, a valve is installed on the guide pipe of the liquid outlet, a guide pipe is connected at the filling port of the liquid collecting cylinder in a through mode, and the guide pipe at the filling port is communicated with a drainage port of a drainage box at the bottom of the solid-liquid separation device.

And a guide pipe is vertically connected at the liquid outlet of the liquid collecting cylinder in a through mode, a valve is installed on the guide pipe of the liquid outlet, a guide pipe is connected at the filling port of the liquid collecting cylinder in a through mode, a valve is installed on the guide pipe, the guide pipe on the filling port is communicated with a lower water box lower water opening at the bottom of the solid-liquid separation device and used for guiding wastewater into the separation assembly, and meanwhile, the lower water opening of the liquid collecting cylinder is sealed, so that mercury ions are changed into mercury vapor and are discharged after being recovered.

Further, the one end that collection liquid cylinder is close to solid-liquid separation equipment is provided with the scale removal subassembly, the scale removal subassembly is including pushing away the dish, change the frame and push away the cylinder, push away the vertical inside that sets up at collection liquid cylinder of dish, the outside cover that pushes away the dish is equipped with annular commentaries on classics frame, it has the rubber column to push away the even vertical rubber column that is fixed with of dish circumferencial direction on the outer circumference of dish, the rubber column is fixed with the inner circumference face that changes the adjacent tip of frame, the cover is equipped with supporting spring on the rubber column, supporting spring's both ends and adjacent dish and the commentaries on classics frame fixed connection that pushes away, the horizontal setting of flat push away cylinder is at collection liquid cylinder tip fixed connection, the output that the flat push away the cylinder runs through collection liquid cylinder and pushes away a set fixed connection.

And then be close to solid-liquid separation equipment's one end through the collector tube and be provided with the scale removal subassembly, the scale removal subassembly is including pushing away the dish, change the frame and push away the cylinder, push away the vertical inside that sets up at the collector tube of dish, the outside cover that pushes away the dish is equipped with annular commentaries on classics frame, it has the rubber column to push away even vertical being fixed with of dish circumferencial direction on the outer circumference of dish, the rubber column is fixed with the inner circumference of the adjacent tip of commentaries on classics frame, the cover is equipped with supporting spring on the rubber column, supporting spring's both ends and adjacent push away dish and commentaries on classics frame fixed connection, the flat push away cylinder level sets up at collector tube tip fixed connection, the output of flat push away the cylinder runs through collector tube and push away dish fixed connection, it removes in the collector tube to start the promotion push away the dish through the flat push away cylinder, drive the scraping tooth on the commentaries on classics frame and carry out the incrustation scale to collection tube inner wall, prevent incrustation adhesion at the collector tube inner wall, influence heat transfer.

Further, the recovery tube tip department of collection liquid section of thick bamboo is provided with the recovery subassembly, the recovery subassembly includes the recovery section of thick bamboo, the equal horizontal through connection in both ends of recovery section of thick bamboo has a logical section of thick bamboo, the logical section of thick bamboo of recovery section of thick bamboo one end and the adjacent tip through connection of recovery tube, install the air pump on the logical section of thick bamboo of the recovery section of thick bamboo other end, the inside level of recovery section of thick bamboo is fixed with a net section of thick bamboo, the even vertical cooling ring that is fixed with along the horizontal direction on the inner wall of a net section of thick bamboo, the outside cover of the inside net section of thick bamboo of recovery section of thick bamboo is equipped with the cooling tube, and the outer wall setting of recovery section of thick bamboo is run through respectively at the both ends of cooling tube, the vertical through connection in recovery section of thick bamboo outer circumference middle part has the guide tube.

And a recycling assembly is arranged at the end part of the recycling pipe through a liquid collecting cylinder, the recycling assembly comprises a recycling cylinder, two ends of the recycling cylinder are horizontally connected with a through cylinder in a through way, the through cylinder at one end of the recycling cylinder is connected with the adjacent end part of the recycling pipe in a through way, an air pump is arranged on the through cylinder at the other end of the recycling cylinder, a net cylinder is horizontally fixed inside the recycling cylinder, a cooling ring is uniformly and vertically fixed on the inner wall of the net cylinder along the horizontal direction, the net cylinder and the cooling ring are made of metal materials, so that heat conduction and cooling of mercury vapor are facilitated, a cooling pipe is sleeved outside the net cylinder inside the recycling cylinder, two ends of the cooling pipe are respectively arranged by penetrating through the outer wall of the recycling cylinder, a guide cylinder is vertically connected in a through way in the middle part of the outer circumference of the recycling cylinder, so that heat is transferred into waste water, mercury ions in the waste water form mercury vapor, the mercury vapor flows into the recycling assembly through the recycling cylinder, and the mercury vapor passes through the cooling pipe and the net cylinder in the recycling cylinder, the two ends of the cooling pipe are communicated with the cooling liquid box to cool the mercury vapor, so that the mercury vapor is liquefied into liquid, and the liquefied mercury vapor is recycled through the guide cylinder.

Further, the vertical purification assembly that is provided with of liquid outlet end of separation element, the purification assembly includes a purification section of thick bamboo and a cartridge filter, the top of a purification section of thick bamboo is fixed with separation element's liquid outlet end intercommunication, the vertical grafting in bottom of a purification section of thick bamboo has the cartridge filter, the vertical through connection in bottom of cartridge filter has the drain pipe, the inside of cartridge filter is fixed with two otter boards along vertical direction level, it has first adsorption block and second adsorption block to fill respectively on the top surface of two otter boards, fixed external screw thread has been seted up to the outer circumference bottom of cartridge filter, the internal thread of installation with fixed external screw thread screw-thread fit on the cartridge.

And then through the vertical purification assembly that is provided with of liquid outlet end of separator assembly, purification assembly includes a purification section of thick bamboo and cartridge filter, the top of a purification section of thick bamboo is fixed with separator assembly's liquid outlet end intercommunication, the vertical grafting in bottom of a purification section of thick bamboo has the cartridge filter, the vertical through connection in bottom of cartridge filter has the drain pipe, the inside of cartridge filter is fixed with two otter boards along vertical direction level, it has the first adsorption block that adopts the active carbon material to make and adopts the material of calcium-based absorbent to make the second adsorption block to fill respectively on the top surface of two otter boards, fixed external screw thread has been seted up to the outer circumference bottom of cartridge filter, the internal thread of installation with fixed external screw thread screw-thread fit on the cartridge filter has been seted up to the bottom of the interior circumference of a purification section of thick bamboo, conveniently disassemble the cooperation and change first adsorption block and second adsorption block, further improve the filter effect.

Compared with the prior art, the invention has the beneficial effects that:

(1) when using this chemical plant production waste treatment device to handle chemical plant production waste, at first according to the concrete particle size of production waste during the use, select the filter assembly of different aperture sizes, from the top down assembles a plurality of filter assemblies according to the order that filter assembly aperture from the top down reduced in proper order, in the lower feed cylinder of solid-liquid separation subassembly is annotated to the waste material that needs to handle through filter assembly, then flow under the action of gravity in the centrifugal component, demolish a plurality of filter assemblies of equipment in proper order and empty filterable large granule impurity, be convenient for filter the waste material large granule.

(2) Then screw thread installation plug screw in lower feed cylinder, then starter motor utilizes the belt to drive centrifugal subassembly and rotates on the urceolus, and the centrifugal force that produces leads to the liquid in the wastes material to fill up and get into the urceolus through the cloth on the third casing with the hole of permeating water in, then starts defeated material motor 8 and drives defeated material screw rod and rotate, and the fixed mud that promotes the dehydration is through the discharge gate compression discharge on the second topic, reduces the convenient transportation in wastes material clearance.

(3) The utility model discloses a separation assembly, including a separation component, a water collecting tank, a heating coil, a cooling tube and a net section of thick bamboo, waste water flows to separation component's a collection liquid section of thick bamboo through the box of launching, close the valve on collection liquid section of thick bamboo liquid outlet and the filling port, heating coil on the collection liquid section of thick bamboo in the separation component heats, heat transfer is to in the waste water, mercury ion in the waste water forms mercury vapour, flow to the recovery subassembly through the recovery tank, mercury vapour passes through the cooling tube and the net section of thick bamboo in the recovery section of thick bamboo, the both ends and the cooling liquid box intercommunication of cooling tube, to mercury vapour cooling, cause.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view showing the overall construction of a first embodiment of a production waste treatment apparatus for a chemical plant;

FIG. 2 is a schematic view of an overall exploded structure of a first embodiment of a chemical plant production waste disposal apparatus;

FIG. 3 is a schematic illustration of the installation of the solid-liquid separation assembly and the motor in an embodiment of the chemical plant production waste treatment plant;

FIG. 4 is an exploded view of a scale removal assembly in an embodiment of a chemical plant production waste treatment plant;

FIG. 5 is a schematic view showing the internal structure of a solid-liquid separation unit in an embodiment of a chemical plant production waste treatment apparatus;

FIG. 6 is a schematic diagram of an exploded view of a centrifuge assembly in an embodiment of a chemical plant production waste processing apparatus;

FIG. 7 is a schematic diagram of an exploded view of a filter assembly in an embodiment of a chemical plant production waste treatment plant;

FIG. 8 is a schematic diagram of an exploded view of a separation module in an embodiment of a chemical plant production waste treatment plant;

FIG. 9 is a schematic diagram of an exploded view of a recycling assembly in an embodiment of a chemical plant production waste treatment plant;

FIG. 10 is a schematic view showing the overall construction of a second embodiment of a chemical plant production waste disposal apparatus;

FIG. 11 is a schematic view of an exploded view of the purification assembly of the embodiment of the chemical plant production waste treatment plant of FIG. 10;

fig. 12 is a schematic view showing the internal structure of a filter cartridge in an embodiment of the chemical plant production waste treatment apparatus of fig. 11.

In the figure: 1. a machine platform; 2. a solid-liquid separation assembly; 21. an outer cylinder; 22. a pillar; 23. a water discharging box; 24. a centrifuge assembly; 241. a first housing; 242. a second housing; 243. a third housing; 244. a cloth pad; 245. feeding the material barrel; 246. assembling internal threads; 247. a material conveying screw rod; 248. a material conveying motor; 249. a belt pulley; 25. a bearing; 3. a filter assembly; 31. a filter cartridge; 32. an externally threaded barrel; 33. a filter screen plate; 4. a separation assembly; 41. a liquid collection cylinder; 42. a filling port; 43. a recovery cylinder; 44. a liquid outlet; 441. a valve; 45. a heating coil; 46. a descaling component; 461. pushing the disc; 462. frame turning; 463. a rubber column; 464. a support spring; 465. a horizontal pushing cylinder; 466. scraping teeth; 47. a recovery assembly; 471. a recovery cylinder; 472. passing through the cylinder; 473. an air pump; 474. a cooling tube; 475. a guide cylinder; 476. and (7) a net drum.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example 1:

referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, a chemical plant production waste treatment device comprises a machine table 1, a solid-liquid separation device 2, a filter assembly 3, a separation assembly 4 and a motor 5, wherein the fixed separation device 2 is horizontally arranged right above the top surface of the machine table 1, a plurality of filter assemblies 3 are vertically assembled and connected at the feed end of the fixed separation device 2, the separation assembly 4 is horizontally arranged at the water outlet end at the bottom of the solid-liquid separation device 2, the water inlet end of the separation assembly 4 is communicated with the water outlet end of the solid-liquid separation device 2, the motor 5 is fixed on the top surface of the machine table 1, and the output end of the motor 5 is connected with the.

Referring to fig. 3, 4 and 5, the solid-liquid separation device 2 includes an outer cylinder 21, a sewage box 23 and a centrifugal assembly 24, the centrifugal assembly 24 is inserted into the outer cylinder 21 horizontally, inner walls of two ends of the outer cylinder 21 are rotatably connected with the adjacent centrifugal assemblies 24 through bearings 25, so that the centrifugal assemblies 24 can rotate in the outer cylinder 21 to generate centrifugal force, pillars 22 are vertically and symmetrically fixed on two sides of the outer circumference of the outer cylinder 21, bottom ends of the pillars 22 are fixed on the top surface of the machine table 1 to ensure the integral installation stability of the solid-liquid separation device 2, the sewage box 23 is connected to the bottom end of the outer circumference of the outer cylinder 21, and the sewage box 23 is connected to the outer cylinder 21 through a conduit to guide the flow of wastewater. The centrifugal assembly 24 comprises a first casing 241, a second casing 242 and a third casing 243, the third casing 243 is horizontally inserted into the outer barrel 21, two ends of the third casing 243 are respectively fixedly communicated with the first casing 241 and the second casing 242, two ends of the third casing 243 are arranged in a penetrating manner, the first casing 241 and the second casing 242 are arranged in a penetrating manner near the end part of the third casing 243, so that the solid waste can pass through the centrifugal barrel, the outer circumferences of the first casing 241 and the second casing 242 are rotatably connected with the inner circumference of the outer barrel 21 through a rotatably fixed bearing 25, so that the centrifugal barrel formed by the first casing 241, the second casing 242 and the third casing 243 is driven to rotate, solid-liquid separation is realized, water permeable holes are uniformly formed in the third casing 243, a cloth pad 244 is sleeved and bonded on the inner wall of the third casing 243, the cloth pad 244 can prevent the solid waste from passing through the water permeable holes, and the effect of solid-liquid separation is ensured, the outer end of second casing 242 link up and has seted up the extrusion discharge opening for the ejection of compact of extrusion solid waste reduces the clearance, convenient transport. The top surface of the first machine shell 241 is vertically connected with a lower material barrel 245 in a through mode, the top end inside the lower material barrel 245 is provided with an assembling internal thread 246 which is used for assembling and connecting the filtering component 3 on one hand, and the other hand is used for installing and sealing the blockage of the lower material barrel 245 on the other hand, a belt pulley 249 is vertically fixed on the outer end surface of the first machine shell 241, the belt pulley 249 of the first machine shell 241 is connected with the output end of the motor 5 in a tensioning mode through a belt and used for transmitting and rotating to generate centrifugal force, the inner end surface of the first machine shell 241 is horizontally and rotatably connected with a material conveying screw 247, the material conveying screw 247 is horizontally inserted into the third machine shell 243, a material conveying motor 248 is horizontally fixed in the middle of the outer end surface of the first machine shell 241, the output end of the material conveying motor 248 is connected with the end of the material conveying screw 247 and used for pushing solid waste to move towards a discharge hole and pressing water and facilitating compression of the solid waste.

Please refer to fig. 6, the filtering component 3 includes a filtering sleeve 31, the upper and lower ends of the filtering sleeve 31 are all through arranged, the inside level of the filtering sleeve 31 is fixed with a filtering screen plate 33, one end of the filtering sleeve 31 is vertically through fixed with an external thread cylinder 32, an assembling internal thread 246 is provided on the inner wall of the other end of the filtering sleeve 31, the external thread cylinder 32 on the filtering sleeve 31 is in threaded fit with a blanking cylinder 245 and the assembling internal thread 246 at the other end, the filtering component 3 with different pore sizes is selected according to the specific particle size of the specific production waste in the later stage, a plurality of filtering components 3 are assembled according to the sequence that the pore sizes of the filtering components 3 are reduced from top to bottom in sequence, when the waste to be processed is injected into the blanking cylinder 245 of the solid-liquid.

Referring to fig. 7, 8 and 9, the separation assembly 4 includes a liquid collecting barrel 41, the liquid collecting barrel 41 is horizontally disposed under the solid-liquid separation assembly 2, two ends of the liquid collecting barrel 41 are both sealed, the liquid collecting barrel 41 is horizontally fixed on the top surface of the machine table 1, one end of the top of the outer circumference of the liquid collecting barrel 41 is vertically penetrated and provided with a filling port 42, the filling port 42 is communicated with a guide pipe, the other end of the bottom of the outer circumference of the liquid collecting barrel 41 is vertically penetrated and provided with a liquid outlet 44, the liquid outlet 44 is communicated with a guide pipe, the middle of the top of the outer circumference of the liquid collecting barrel 41 is vertically penetrated and connected with a recovery pipe 43, the outer wall of the recovery pipe 43 is sleeved with a heat insulation sleeve to reduce heat loss mercury vapor liquefaction and influence the recovery rate, heating coils 45 are disposed on two sides of the outer circumference of the liquid collecting barrel 41, and a heat insulation shell is sleeved outside the heating coils 45 to reduce heat loss and improve safety. A guide pipe is vertically connected to a liquid outlet 44 of the liquid collecting cylinder 41 in a penetrating manner, a valve 441 is installed on the guide pipe of the liquid outlet 44, a guide pipe is connected to a filling port 42 of the liquid collecting cylinder 41 in a penetrating manner, the valve 441 is installed on the guide pipe, the guide pipe on the filling port 42 is communicated with a drainage port of a drainage box 23 at the bottom of the solid-liquid separation device 2, and is used for guiding wastewater to enter the separation assembly 4 and simultaneously closing the drainage port of the liquid collecting cylinder 41, so that mercury ions are changed into mercury vapor to be recovered and then. A descaling component 46 is arranged at one end of the liquid collecting cylinder 41 close to the solid-liquid separation device 2, the descaling component 46 comprises a push disc 461, a rotating frame 462 and a flat push cylinder 465, the push disc 461 is vertically arranged in the liquid collecting cylinder 41, the outer part of the push disc 461 is sleeved with an annular rotating frame 462, a rubber column 463 is uniformly and vertically fixed on the outer circumference of the push disc 461 along the circumferential direction of the push disc 461, the rubber column 463 is fixed with the inner circumferential surface of the adjacent end part of the rotating frame 462, a supporting spring 464 is sleeved on the rubber column 463, two ends of the supporting spring 464 are fixedly connected with the adjacent push disc 461 and the rotating frame 462, the flat push cylinder 465 is horizontally arranged at the end part of the liquid collecting cylinder 41 and fixedly connected, the output end of the flat push cylinder 465 penetrates through the liquid collecting cylinder 41 and is fixedly connected with the push disc 461, the flat push cylinder 465 is started to push the push disc 461 to move in the liquid collecting cylinder 41 to drive the scraping teeth 466 on the rotating frame 462 to scrape the inner wall of the liquid collecting cylinder 41 for removing scale, prevent scale from adhering to the inner wall of the liquid collecting barrel 41 and affecting heat transfer. The end part of the recovery tube 43 of the liquid collection cylinder 41 is provided with a recovery assembly 47, the recovery assembly 47 comprises a recovery cylinder 471, two ends of the recovery cylinder 471 are horizontally connected with a through cylinder 472 in a through manner, the through cylinder 472 at one end of the recovery cylinder 471 is connected with the adjacent end part of the recovery tube 43 in a through manner, an air pump 473 is installed on the through cylinder 472 at the other end of the recovery cylinder 471, a net cylinder 476 is horizontally fixed in the recovery cylinder 471, a cooling ring is uniformly and vertically fixed on the inner wall of the net cylinder 476 along the horizontal direction, the net cylinder 476 and the cooling ring are both made of metal materials so as to facilitate heat conduction and cooling of mercury vapor, a cooling tube 474 is sleeved outside the inner net cylinder 476 of the recovery cylinder 471, two ends of the cooling tube 474 are respectively arranged by penetrating through the outer wall of the recovery cylinder 471, the middle part of the outer circumference of the recovery cylinder 471 is vertically connected with a guide cylinder 475 in a through manner, so that heat is transferred to wastewater, mercury ions in the wastewater form mercury vapor, and flow into the recovery assembly 47 through the recovery cylinder 43, the mercury vapor passes through the cooling pipe 474 and the mesh tube 476 in the recovery cylinder 471, both ends of the cooling pipe 474 are communicated with the cooling liquid box, the mercury vapor is cooled, the mercury vapor is liquefied into liquid, and the liquefied mercury vapor circulates through the guide tube 475 for recovery.

The working principle is as follows: when the chemical plant production waste treatment device is used for treating chemical plant production waste, when in use, firstly, the filter components 3 with different pore sizes are selected according to the specific particle sizes of the production waste, the plurality of filter components 3 are assembled according to the sequence that the pore sizes of the filter components 3 are reduced from top to bottom, when the waste to be treated is filled into the blanking barrel 245 of the solid-liquid separation component 2 through the filter components 3, then the waste flows into the centrifugal component 24 under the action of gravity, the assembled plurality of filter components 3 are sequentially removed, the large-particle impurities filtered are poured and dumped, then the screw plug is arranged in the blanking barrel 245 in a threaded manner, then the motor 5 is started, the centrifugal component 24 is driven to rotate on the outer barrel 21 by a belt, the generated centrifugal force causes the liquid in the waste to be thrown into the outer barrel 21 through the cloth pad 244 and the water permeable holes on the third machine shell 243, then the material conveying motor 248 is started to drive the material conveying screw 247 to rotate, the dehydrated fixed sludge is pushed to be compressed and discharged through a discharge hole on the second subject 242, wastewater flows into a liquid collecting cylinder 41 of the separation assembly 4 through a drainage box 23, a liquid outlet 44 of the liquid collecting cylinder 41 and a valve 441 on a filling port 42 are closed, a heating coil 45 on the liquid collecting cylinder 41 in the separation assembly 4 is heated, heat is transferred into the wastewater, mercury ions in the wastewater form mercury vapor and flow into a recovery assembly 47 through a recovery tank 43, the mercury vapor passes through a cooling pipe 474 and a mesh cylinder 476 in the recovery cylinder 471, two ends of the cooling pipe 474 are communicated with a cooling liquid box to cool the mercury vapor, the mercury vapor is liquefied into liquid, and the liquefied mercury vapor is circulated and recovered through a guide cylinder 475, so that the fixed waste can be compressed, the later-stage transportation is convenient, meanwhile, the liquid waste of a solid-liquid mixture generated in a chemical plant can be filtered, and the pollution to a water source is reduced.

Example 2:

referring to fig. 10, 11 and 12, a chemical plant production waste treatment device comprises a machine table 1, a solid-liquid separation device 2, a filter assembly 3, a separation assembly 4 and a motor 5, wherein the fixed separation device 2 is horizontally arranged right above the top surface of the machine table 1, a plurality of filter assemblies 3 are vertically assembled and connected at the feed end of the fixed separation device 2, the separation assembly 4 is horizontally arranged at the water outlet end of the bottom of the solid-liquid separation device 2, the water inlet end of the separation assembly 4 is communicated with the water outlet end of the solid-liquid separation device 2, the motor 5 is fixed on the top surface of the machine table 1, the output end of the motor 5 is connected with the solid-liquid separation device 2 through a belt, a purification assembly 6 is vertically arranged at the water outlet end of the separation assembly 4, the purification assembly 6 comprises a purification cylinder 61 and a filter cylinder 62, the top end of the purification cylinder 61 is fixedly communicated with the water outlet end of the separation assembly 4, the filter cylinder 62 is vertically inserted and connected at the bottom end of the purification cylinder 61, the vertical through connection in bottom of cartridge filter 62 has drain pipe 622, the inside of cartridge filter 62 is fixed with two blocks of otter boards 623 along vertical direction level, it has the first adsorption block 624 of adopting the active carbon material to make and adopts the material of calcium-based absorbent to make the second adsorption block 625 to fill respectively on the top surface of two blocks of otter boards 623, fixed external screw thread 621 has been seted up to the outer circumference bottom of cartridge filter 62, the internal thread 611 of installation with fixed external screw thread 621 screw-thread fit on the cartridge filter 62 has been seted up to the bottom of the interior circumference of purification cartridge 61, conveniently disassemble the cooperation and change first adsorption block 624 and second adsorption block 625, further improve the filter effect.

Referring to fig. 3, 4 and 5, the solid-liquid separation device 2 includes an outer cylinder 21, a sewage box 23 and a centrifugal assembly 24, the centrifugal assembly 24 is inserted into the outer cylinder 21 horizontally, inner walls of two ends of the outer cylinder 21 are rotatably connected with the adjacent centrifugal assemblies 24 through bearings 25, so that the centrifugal assemblies 24 can rotate in the outer cylinder 21 to generate centrifugal force, pillars 22 are vertically and symmetrically fixed on two sides of the outer circumference of the outer cylinder 21, bottom ends of the pillars 22 are fixed on the top surface of the machine table 1 to ensure the integral installation stability of the solid-liquid separation device 2, the sewage box 23 is connected to the bottom end of the outer circumference of the outer cylinder 21, and the sewage box 23 is connected to the outer cylinder 21 through a conduit to guide the flow of wastewater. The centrifugal assembly 24 comprises a first casing 241, a second casing 242 and a third casing 243, the third casing 243 is horizontally inserted into the outer barrel 21, two ends of the third casing 243 are respectively fixedly communicated with the first casing 241 and the second casing 242, two ends of the third casing 243 are arranged in a penetrating manner, the first casing 241 and the second casing 242 are arranged in a penetrating manner near the end part of the third casing 243, so that the solid waste can pass through the centrifugal barrel, the outer circumferences of the first casing 241 and the second casing 242 are rotatably connected with the inner circumference of the outer barrel 21 through a rotatably fixed bearing 25, so that the centrifugal barrel formed by the first casing 241, the second casing 242 and the third casing 243 is driven to rotate, solid-liquid separation is realized, water permeable holes are uniformly formed in the third casing 243, a cloth pad 244 is sleeved and bonded on the inner wall of the third casing 243, the cloth pad 244 can prevent the solid waste from passing through the water permeable holes, and the effect of solid-liquid separation is ensured, the outer end of second casing 242 link up and has seted up the extrusion discharge opening for the ejection of compact of extrusion solid waste reduces the clearance, convenient transport. The top surface of the first machine shell 241 is vertically connected with a lower material barrel 245 in a through mode, the top end inside the lower material barrel 245 is provided with an assembling internal thread 246 which is used for assembling and connecting the filtering component 3 on one hand, and the other hand is used for installing and sealing the blockage of the lower material barrel 245 on the other hand, a belt pulley 249 is vertically fixed on the outer end surface of the first machine shell 241, the belt pulley 249 of the first machine shell 241 is connected with the output end of the motor 5 in a tensioning mode through a belt and used for transmitting and rotating to generate centrifugal force, the inner end surface of the first machine shell 241 is horizontally and rotatably connected with a material conveying screw 247, the material conveying screw 247 is horizontally inserted into the third machine shell 243, a material conveying motor 248 is horizontally fixed in the middle of the outer end surface of the first machine shell 241, the output end of the material conveying motor 248 is connected with the end of the material conveying screw 247 and used for pushing solid waste to move towards a discharge hole and pressing water and facilitating compression of the solid waste.

Please refer to fig. 6, the filtering component 3 includes a filtering sleeve 31, the upper and lower ends of the filtering sleeve 31 are all through arranged, the inside level of the filtering sleeve 31 is fixed with a filtering screen plate 33, one end of the filtering sleeve 31 is vertically through fixed with an external thread cylinder 32, an assembling internal thread 246 is provided on the inner wall of the other end of the filtering sleeve 31, the external thread cylinder 32 on the filtering sleeve 31 is in threaded fit with a blanking cylinder 245 and the assembling internal thread 246 at the other end, the filtering component 3 with different pore sizes is selected according to the specific particle size of the specific production waste in the later stage, a plurality of filtering components 3 are assembled according to the sequence that the pore sizes of the filtering components 3 are reduced from top to bottom in sequence, when the waste to be processed is injected into the blanking cylinder 245 of the solid-liquid separation component 2 through the filtering component 3.

Referring to fig. 7, 8 and 9, the separation assembly 4 includes a liquid collecting barrel 41, the liquid collecting barrel 41 is horizontally disposed under the solid-liquid separation assembly 2, two ends of the liquid collecting barrel 41 are both sealed, the liquid collecting barrel 41 is horizontally fixed on the top surface of the machine table 1, one end of the top of the outer circumference of the liquid collecting barrel 41 is vertically penetrated and provided with a filling port 42, the filling port 42 is communicated with a guide pipe, the other end of the bottom of the outer circumference of the liquid collecting barrel 41 is vertically penetrated and provided with a liquid outlet 44, the liquid outlet 44 is communicated with a guide pipe, the middle of the top of the outer circumference of the liquid collecting barrel 41 is vertically penetrated and connected with a recovery pipe 43, the outer wall of the recovery pipe 43 is sleeved with a heat insulation sleeve to reduce heat loss mercury vapor liquefaction and influence the recovery rate, heating coils 45 are disposed on two sides of the outer circumference of the liquid collecting barrel 41, and a heat insulation shell is sleeved outside the heating coils 45 to reduce heat loss and improve safety. A guide pipe is vertically connected to a liquid outlet 44 of the liquid collecting cylinder 41 in a penetrating manner, a valve 441 is installed on the guide pipe of the liquid outlet 44, a guide pipe is connected to a filling port 42 of the liquid collecting cylinder 41 in a penetrating manner, the valve 441 is installed on the guide pipe, the guide pipe on the filling port 42 is communicated with a drainage port of a drainage box 23 at the bottom of the solid-liquid separation device 2, and is used for guiding wastewater to enter the separation assembly 4 and simultaneously closing the drainage port of the liquid collecting cylinder 41, so that mercury ions are changed into mercury vapor to be recovered and then discharged. A descaling component 46 is arranged at one end of the liquid collecting cylinder 41 close to the solid-liquid separation device 2, the descaling component 46 comprises a push disc 461, a rotating frame 462 and a flat push cylinder 465, the push disc 461 is vertically arranged in the liquid collecting cylinder 41, the outer part of the push disc 461 is sleeved with an annular rotating frame 462, a rubber column 463 is uniformly and vertically fixed on the outer circumference of the push disc 461 along the circumferential direction of the push disc 461, the rubber column 463 is fixed with the inner circumferential surface of the adjacent end part of the rotating frame 462, a supporting spring 464 is sleeved on the rubber column 463, two ends of the supporting spring 464 are fixedly connected with the adjacent push disc 461 and the rotating frame 462, the flat push cylinder 465 is horizontally arranged at the end part of the liquid collecting cylinder 41 and fixedly connected, the output end of the flat push cylinder 465 penetrates through the liquid collecting cylinder 41 and is fixedly connected with the push disc 461, the flat push cylinder 465 is started to push the push disc 461 to move in the liquid collecting cylinder 41 to drive the scraping teeth 466 on the rotating frame 462 to scrape the inner wall of the liquid collecting cylinder 41 for removing scale, prevent scale from adhering to the inner wall of the liquid collecting barrel 41 and affecting heat transfer. The end part of the recovery tube 43 of the liquid collection cylinder 41 is provided with a recovery assembly 47, the recovery assembly 47 comprises a recovery cylinder 471, two ends of the recovery cylinder 471 are horizontally connected with a through cylinder 472 in a through manner, the through cylinder 472 at one end of the recovery cylinder 471 is connected with the adjacent end part of the recovery tube 43 in a through manner, an air pump 473 is installed on the through cylinder 472 at the other end of the recovery cylinder 471, a net cylinder 476 is horizontally fixed in the recovery cylinder 471, a cooling ring is uniformly and vertically fixed on the inner wall of the net cylinder 476 along the horizontal direction, the net cylinder 476 and the cooling ring are both made of metal materials so as to facilitate heat conduction and cooling of mercury vapor, a cooling tube 474 is sleeved outside the inner net cylinder 476 of the recovery cylinder 471, two ends of the cooling tube 474 are respectively arranged by penetrating through the outer wall of the recovery cylinder 471, the middle part of the outer circumference of the recovery cylinder 471 is vertically connected with a guide cylinder 475 in a through manner, so that heat is transferred to wastewater, mercury ions in the wastewater form mercury vapor, and flow into the recovery assembly 47 through the recovery cylinder 43, the mercury vapor passes through the cooling pipe 474 and the mesh tube 476 in the recovery cylinder 471, both ends of the cooling pipe 474 are communicated with the cooling liquid box, the mercury vapor is cooled, the mercury vapor is liquefied into liquid, and the liquefied mercury vapor circulates through the guide tube 475 for recovery.

The working principle is as follows: when the chemical plant production waste treatment device is used for treating chemical plant production waste, when in use, firstly, the filter components 3 with different pore sizes are selected according to the specific particle sizes of the production waste, the plurality of filter components 3 are assembled according to the sequence that the pore sizes of the filter components 3 are reduced from top to bottom, when the waste to be treated is filled into the blanking barrel 245 of the solid-liquid separation component 2 through the filter components 3, then the waste flows into the centrifugal component 24 under the action of gravity, the assembled plurality of filter components 3 are sequentially removed, the large-particle impurities filtered are poured and dumped, then the screw plug is arranged in the blanking barrel 245 in a threaded manner, then the motor 5 is started, the centrifugal component 24 is driven to rotate on the outer barrel 21 by a belt, the generated centrifugal force causes the liquid in the waste to be thrown into the outer barrel 21 through the cloth pad 244 and the water permeable holes on the third machine shell 243, then the material conveying motor 248 is started to drive the material, the dehydrated fixed sludge is pushed to be compressed and discharged through a discharge hole on the second subject 242, the wastewater flows into a liquid collecting cylinder 41 of the separation assembly 4 through a drainage box 23, a liquid outlet 44 of the liquid collecting cylinder 41 and a valve 441 on a filling port 42 are closed, a heating coil 45 on the liquid collecting cylinder 41 in the separation assembly 4 is heated, heat is transferred into the wastewater, mercury ions in the wastewater form mercury vapor, the mercury vapor flows into a recovery assembly 47 through a recovery tank 43, the mercury vapor passes through a cooling pipe 474 and a mesh cylinder 476 in the recovery cylinder 471, both ends of the cooling pipe 474 are communicated with a cooling liquid box to cool the mercury vapor, the mercury vapor is liquefied into liquid, the liquefied mercury vapor is circulated and recovered through a guide cylinder 475, so that the fixed waste can be compressed, the later transportation is convenient, a valve 441 on a guide pipe at the liquid outlet 44 is opened, the wastewater enters the evolution assembly 6, and is adsorbed by a first adsorption block 624 and a second adsorption block 625 in the purification assembly 6, the purified water is discharged from the liquid outlet pipe 622, and meanwhile, liquid waste of solid-liquid mixture generated in a chemical plant can be filtered, so that pollution to a water source is reduced.

The device that obtains through above-mentioned design has satisfied one kind basically can compress fixed waste, makes things convenient for the later stage to transport conveniently, and the liquid waste to the solid-liquid mixture that produces in the chemical plant can filtration treatment simultaneously, reduces the chemical plant production waste treatment device's to the pollution of water source use, but originally further perfects the purpose of its function, and the designer has carried out further improvement to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.