1. The utility model provides a weaving workshop degradation is discharged and is used waste dye preseparation device, includes drive frame (1) and feed liquid separator (2), the top surface of feed liquid separator (2) is equipped with anti-overflow sealed lid (21), its characterized in that, the top surface fixed mounting of drive frame (1) has compression air intake mechanism (3), the bottom surface of feed liquid separator (2) and the top surface fixed connection of compression air intake mechanism (3), drive frame (1) output and the input transmission of compression air intake mechanism (3) are connected, the output shaft of drive frame (1) runs through the inside of compression air intake mechanism (3) to feed liquid separator (2) and the fixed cover has been connect aeration turbine (6) and quick detach shaft coupling (11), the inboard fixed mounting of aeration turbine (6) has bearing housing (61), aeration turbine (6) cup joint in the output shaft outside of drive frame (1) through bearing housing (61), a pushing driving box (5) is fixedly installed on one side of the compression air inlet mechanism (3), an abutting sealing plate (51) positioned in the compression air inlet mechanism (3) is fixedly connected to the output end of the pushing driving box (5), and a separation flow guide mechanism (4) is fixedly sleeved on the surface of the anti-overflow sealing cover (21);

the compression air inlet mechanism (3) comprises a compression bin (31), a driving tooth (32) and an eccentric compression wheel (33), a circular compression cavity is formed in the inner side of the compression bin (31), the circle center of the compression cavity is concentric with that of the driving tooth (32), the driving tooth (32) is fixedly sleeved on the outer side of an output shaft of the driving base (1) and is positioned on the inner sides of the compression bin (31) and the eccentric compression wheel (33), a moving ring is formed in the inner side of the eccentric compression wheel (33) and is provided with gear teeth, the circle center of the moving ring deviates from that of the eccentric compression wheel (33), the outer side of the driving tooth (32) is meshed with the gear teeth on the inner side of the moving ring, and an air guide outlet (34) communicated with the material-liquid separation barrel (2) is formed in the inner side of the compression bin (31);

the inner side of the compression bin (31) is embedded with a one-way ball plug (35), one end of the one-way ball plug (35) is communicated with the inner side of the compression cavity, the one-way ball plug (35) comprises a plugging ball seat (351), a plugging ball body (352) and an air inlet grid (353), the plugging ball seat (351) and the air inlet grid (353) are respectively located on two sides of the plugging ball body (352), the plugging ball seat (351) is close to the outer side of the compression bin (31), a slotted hole matched with the plugging ball body (352) is formed in the surface of the plugging ball seat (351), a sealing adhesive layer (354) wraps the outer side of the plugging ball body (352), and the sealing adhesive layer (354) is a silica gel component;

the separation guide mechanism (4) comprises a guide winch cylinder (41) and a spiral guide rod (42), the spiral guide rod (42) is rotatably installed on the inner side of the guide winch cylinder (41), the bottom end of the spiral guide rod (42) is detachably connected with the top end of the quick-release coupler (11), a plurality of separation guide edges (43) are fixedly installed on the outer side of the guide winch cylinder (41), and a plurality of separation guide holes (44) located between adjacent separation guide edges (43) are formed in the outer side of the guide winch cylinder (41);

the inner side of the abutting-pushing driving box (5) is provided with a piston guide plate (52) in a sliding mode, one side of the piston guide plate (52) is fixedly connected with one end of the abutting-pushing sealing plate (51), permanent magnets (53) are arranged inside the abutting-pushing driving box (5), the number of the permanent magnets (53) is two, and the two permanent magnets (53) are respectively fixedly connected with one side of the inner cavity of the abutting-pushing driving box (5) and one side of the piston guide plate (52) and are arranged in a polarity opposite mode.

2. The textile workshop degradation is discharged and is used waste dye preseparation device of claim 1, characterized in that, one side fixedly connected with inlet duct (22) of feed liquid separating cylinder (2), the other end of inlet duct (22) is linked together with the tip of air guide export (34), the inboard of air guide export (34) is equipped with the damping diaphragm, one side of damping diaphragm and the inner wall fixed connection of air guide export (34), just the opposite side of damping diaphragm and the inner wall friction butt of air guide export (34), the damping diaphragm is the rubber material component.

3. The textile workshop degradation is discharged and is used waste dye preseparation device of claim 1, characterized in that, feed liquid separator cylinder (2) outside fixedly connected with waste material separator tube (23), the junction of waste material separator tube (23) and feed liquid separator cylinder (2) is close to the top of feed liquid separator cylinder (2), guiding gutter (24) has been seted up to the inner wall of feed liquid separator cylinder (2), guiding gutter (24) are spiral rising form, feed liquid separator cylinder (2) are toper tube structure.

4. The textile workshop degradation waste dye pre-separation device for emission according to claim 1, wherein one end of the abutting closing plate (51) is provided with an arc-shaped notch matched with the eccentric compression wheel (33), one end of the abutting closing plate (51) is in sliding abutting contact with the outer side of the eccentric compression wheel (33), the outer side of the eccentric compression wheel (33) and the inner side of the compression cavity are of smooth surface structures, and the air outlet (34) and the one-way ball plug (35) are symmetrically distributed on two sides of the compression bin (31) along the central line of the abutting closing plate (51).

5. The textile workshop degradation waste dye pre-separation device for emission according to claim 1, wherein the spiral guide rod (42) is composed of a spiral blade and a rotating rod, a bearing frame is fixedly sleeved at the top end of the rotating rod, the outer side of the bearing frame is fixedly connected with the inner wall of the guide winch cylinder (41), the blade area of the spiral blade is sequentially reduced from top to bottom, and the top of the guide winch cylinder (41) is fixedly connected with a water outlet pipe.

6. The textile workshop degradation waste dye pre-separation device for emission according to claim 1, wherein the separation leading edge (43) is of a conical structure, and the separation leading edge (43) is distributed in parallel and sleeved outside the guide winch barrel (41).

7. A method for using a pre-separation device of waste dye for degrading and discharging in a textile workshop, which uses the pre-separation device in claims 1-6, and is characterized by comprising the following steps,

s1: the method comprises the steps that printing and dyeing wastewater to be separated is injected into a feed liquid separation cylinder (2), a microbial decomposing agent is added, a separation flow guide mechanism (4) is connected with an output shaft of a driving base (1) through the detachable connection of a quick-release coupling (11) and a spiral guide rod (42), an anti-overflow sealing cover (21) is used for sealing, and the driving base (1) is started to rotate at a uniform and low speed;

s2: under the work of the driving base (1), the spiral guide rod (42) and the driving teeth (32) perform rotary motion, the driving teeth (32) are in meshing transmission with the inner side of the eccentric compression wheel (33), the eccentric compression wheel (33) performs eccentric rotation in a compression cavity of the compression bin (31), negative pressure is generated on one side of the eccentric compression wheel (33), external air flow is sucked in through the one-way ball plug (35), the eccentric compression wheel (33) continuously rotates to compress the sucked air flow, the air flow is pushed to the other side of the compression cavity and is led out to the inside of the driving base (1) through the air guide outlet (34), and compressed air enters the material liquid separation barrel (2) and then is exposed and dispersed in the inside of the dye liquid to oxygenate the dye liquid;

s3: in the process that the spiral guide rod (42) rotates at a low speed, a certain centrifugal force is provided for the water liquid, and the water liquid flows back to the inside of the material liquid separation cylinder (2) again through the separation guide hole (44) to stir the water liquid;

s4: after the decomposition is completed for 1-1.5 hours, the rotating speed of the driving machine base (1) is increased, the spiral guide rod (42) rotates rapidly to provide centrifugal force for water liquid, particles generated by the forceful decomposition in the water liquid are deposited inside the guide winch cylinder (41) and led out along the inner wall of the guide winch cylinder (41) through the separation guide hole (44), and meanwhile, the spiral guide rod (42) rotates to form a packing auger structure with the guide winch cylinder (41), so that the water liquid is lifted upwards to lead out the material liquid separation cylinder (2), and the separation of the water liquid is realized.

8. The use method of the textile workshop degradation exhaust waste dye pre-separation device according to claim 7, wherein in step S2, after the compressed gas is introduced into the interior of the feed liquid separation barrel (2) through the air inlet conduit (22), the compressed gas impacts the aeration turbine (6), so that the aeration turbine (6) rotates, and the subsequent air flow entering the interior of the feed liquid separation barrel (2) is impacted by the rotation of the aeration turbine (6).

9. The use method of the pre-separating device for waste dyes in textile workshop according to claim 7, characterized in that in step S4, during the rotation of the spiral guide rod (42), the water liquid rises spirally along the surface of the spiral guide rod (42), and because the page area of the spiral guide rod (42) increases to provide higher rotation potential energy for the water liquid, the centrifugal force increases, and tiny solid particles in the water liquid are discharged along the separation guide hole (44).

Background

With the development of modern society, the printing and dyeing textile industry also plays an important role in daily life, and as the characteristics of large water discharge amount, high organic pollutant content, complex components and large water quality change of industrial wastewater of the printing and dyeing textile industry in China of the first major country of the printing and dyeing textile industry, the pollution to water is large, and the textile printing and dyeing wastewater comprises desizing wastewater, boiling wastewater, bleaching wastewater, mercerizing wastewater, dyeing wastewater, printing wastewater, finishing process wastewater and alkali reduction wastewater, and if the industrial wastewater is not treated, the industrial wastewater is directly discharged into farmlands or water bodies to cause serious pollution to the environment.

For example, chinese patent No. CN201610575119.0 discloses a method and apparatus for treating printing and dyeing wastewater, wherein the top of a chemical feeding tank is provided with a chemical feeding port and a water inlet, the upper half of the chemical feeding tank is an oxidation treatment area, and drop plates are sequentially and staggeredly installed in the oxidation treatment area from high to low; the bottom of the dosing tank is an anaerobic-aerobic reaction zone, and the anaerobic-aerobic reaction zone is provided with a stirrer; the water outlet at the bottom of the dosing tank is connected with the water inlet of the aeration tank through a water pump; an aerator is arranged in the aeration tank; the water outlet of the aeration tank is connected with the sedimentation tank; a clear water outlet of the sedimentation tank is connected with a microwave treatment tank; the water outlet of the microwave treatment tank is connected with a secondary sedimentation tank. However, when the chemical feeding tank in the method is used as an oxidation pond for aerobic treatment, the reaction time is long and the treatment effect is poor due to insufficient oxygen content and uneven upper and lower layers.

In addition, in order to increase the oxygen content of the water body in the waste dye pre-separation process, the oxygen content needs to be enriched continuously through the movement of water liquid, the precipitated waste decomposed by aerobic reaction of the water liquid in the movement process cannot be effectively pre-separated from the water body, the water body is easy to be wrapped in, the separation effect is low, and certain defects exist.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides a waste dye pre-separation device for degradation and discharge in a textile workshop and a using method thereof.

In order to achieve the purpose, the invention provides the following technical scheme, the textile workshop degradation discharge waste dye pre-separation device comprises a driving base and a feed liquid separation barrel, wherein the top surface of the feed liquid separation barrel is provided with an anti-overflow sealing cover, the top surface of the driving base is fixedly provided with a compression air inlet mechanism, the bottom surface of the feed liquid separation barrel is fixedly connected with the top surface of the compression air inlet mechanism, the output end of the driving base is in transmission connection with the input end of the compression air inlet mechanism, the output shaft of the driving base penetrates through the compression air inlet mechanism to the inside of the feed liquid separation barrel and is fixedly sleeved with an aeration turbine and a quick-release coupler, the inner side of the aeration turbine is fixedly provided with a bearing sleeve, the aeration turbine is sleeved outside the output shaft of the driving base through the bearing sleeve, one side of the compression air inlet mechanism is fixedly provided with a pushing driving box, the output end of the pushing driving box is fixedly connected with a pushing sealing plate positioned inside the compression air inlet mechanism, the surface of the anti-overflow sealing cover is fixedly sleeved with a separation flow guide mechanism;

the compression air inlet mechanism comprises a compression bin, a driving tooth and an eccentric compression wheel, wherein a circular compression cavity is formed in the inner side of the compression bin, the circle center of the compression cavity is concentric with the circle center of the driving tooth, the driving tooth is fixedly sleeved on the outer side of an output shaft of the driving base and positioned on the inner sides of the compression bin and the eccentric compression wheel, a moving ring and gear teeth are formed in the inner side of the eccentric compression wheel, the moving ring deviates from the circle center of the eccentric compression wheel, the outer side of the driving tooth is meshed with the gear teeth on the inner side of the moving ring, and an air outlet communicated with the material liquid separation barrel is formed in the inner side of the compression bin;

the inner side of the compression bin is embedded with a one-way ball plug, one end of the one-way ball plug is communicated with the inner side of the compression cavity, the one-way ball plug comprises a plugging ball seat, a plugging ball body and an air inlet grid, the plugging ball seat and the air inlet grid are respectively positioned on two sides of the plugging ball body, the plugging ball seat is close to the outer side of the compression bin, a groove hole matched with the plugging ball body is formed in the surface of the plugging ball seat, the outer side of the plugging ball body is wrapped with a sealant layer, and the sealant layer is a silica gel component;

the separation guide mechanism comprises a guide winch barrel and a spiral guide rod, the spiral guide rod is rotatably arranged on the inner side of the guide winch barrel, the bottom end of the spiral guide rod is detachably connected with the top end of the quick-release coupler, a plurality of separation guide edges are fixedly arranged on the outer side of the guide winch barrel, and a plurality of separation guide holes between adjacent separation guide edges are formed in the outer side of the guide winch barrel;

the inner side of the abutting and pushing driving box is provided with a piston guide plate in a sliding mode, one side of the piston guide plate is fixedly connected with one end of the abutting sealing plate, two permanent magnets are arranged inside the abutting and pushing driving box, and the two permanent magnets are fixedly connected with one side of the inner cavity of the abutting and pushing driving box and one side of the piston guide plate respectively and are arranged in a polarity opposite mode.

Preferably, one side fixedly connected with air inlet duct of feed liquid separating cylinder, air inlet duct's the other end is linked together with the tip of air guide export, the inboard of air guide export is equipped with the damping diaphragm, one side of damping diaphragm and air guide export's inner wall fixed connection, just the opposite side of damping diaphragm and air guide export's inner wall friction butt, the damping diaphragm is the rubber material component.

Preferably, the feed liquid separating cylinder outside fixedly connected with waste material separating tube, the junction of waste material separating tube and feed liquid separating cylinder is close to the top of feed liquid separating cylinder, the guiding gutter has been seted up to the inner wall of feed liquid separating cylinder, the guiding gutter is spiral shell screwing in, the feed liquid separating cylinder is toper tube structure.

Preferably, the arc breach with eccentric compression wheel looks adaptation is seted up to the one end of butt shrouding, the one end of butt shrouding and the outside slip butt of eccentric compression wheel, the outside of eccentric compression wheel and the inboard of compression chamber are slick and sly plain noodles structure, air outlet and one-way ball are stifled and are along the central line symmetric distribution in the both sides of compression storehouse of butt shrouding.

Preferably, the spiral guide arm comprises helical blade and bull stick, the fixed bearing bracket that has cup jointed in top of bull stick, the outside of bearing bracket and the inner wall fixed connection of water conservancy diversion hank section of thick bamboo, helical blade's blade area reduces from last to down in proper order, the top fixed connection outlet pipe of water conservancy diversion hank section of thick bamboo.

Preferably, the separation leading edge is of a conical structure, and the separation leading edge is distributed in parallel and sleeved on the outer side of the guide winch barrel.

A use method of a waste dye pre-separation device for degradation and discharge in a textile workshop comprises the following steps,

s1: injecting the printing and dyeing wastewater to be separated into the material liquid separation cylinder, adding a microbial decomposing agent, connecting the separation flow guide mechanism with an output shaft of the driving base through the detachable connection of the quick-release coupler and the spiral guide rod, sealing by using the anti-overflow sealing cover, and starting the driving base to perform uniform and low-speed rotary motion;

s2: under the work of a driving machine seat, the spiral guide rod and the driving teeth perform rotary motion, the driving teeth are meshed with the inner side of the eccentric compression wheel for transmission, the eccentric compression wheel performs eccentric rotation in a compression cavity of the compression bin, negative pressure is generated on one side of the eccentric compression wheel, external airflow is sucked in through the one-way ball plug, the eccentric compression wheel continuously rotates to compress the sucked airflow and pushes the other side of the compression cavity to be led out to the inside of the driving machine seat through the air outlet, and compressed air enters the material liquid separation cylinder and then is exposed and dispersed in the dye liquid to oxygenate the dye liquid;

s3: during the process that the spiral guide rod rotates at a low speed uniformly, a certain centrifugal force is provided for the water liquid, and the water liquid flows back to the inside of the material liquid separation cylinder again through the separation guide hole to stir the water liquid;

s4: after the decomposition reaction is completed within 1-1.5h, the rotating speed of the driving machine base is increased, the spiral guide rod rotates rapidly to provide centrifugal force for water liquid, particles generated by the strong decomposition in the water liquid are deposited in the guide winch barrel and led out along the inner wall of the guide winch barrel through the separation guide hole, and meanwhile, a packing auger structure is formed with the guide winch barrel under the rotation of the spiral guide rod to lift the water liquid upwards to lead out the material liquid separation barrel, so that the separation of the water liquid is realized.

Preferably, in step S2, after the compressed gas is introduced into the feed liquid separation barrel through the gas inlet conduit, the compressed gas impacts the aeration turbine, so that the aeration turbine rotates, and the rotation of the aeration turbine impacts the gas flow subsequently entering the feed liquid separation barrel.

Preferably, in step S3, during the rotation of the spiral guide rod, the water liquid spirals up along the surface of the spiral guide rod, and since the area of the page of the spiral guide rod increases to provide higher rotation potential energy for the water liquid, the centrifugal force increases, and the tiny solid particles in the water liquid are discharged along the separation guide hole.

The invention has the technical effects and advantages that:

1. in the scheme, the pre-separation device enables the dye liquor to rotate centrifugally in the driving base through the rotation of the spiral guide rod and the aeration turbine, and separates out the impurity oil stain of the dye liquor under the action of centrifugal force to be separated out and led out of the separation guide mechanism, so that the waste dye liquor can be separated from the impurities in the centrifugal process and led out through a packing auger structure consisting of the guide winch barrel and the spiral guide rod, and the waste dye liquor can be efficiently separated;

2. in the scheme, the pre-separation device is provided with the compression oxygenation structure, the rotation of the eccentric compression wheel is utilized to generate compressed airflow in the internal circulation of the compression bin and the compressed airflow is guided into the material liquid separation cylinder through the air guide outlet and the air inlet guide pipe, and the decomposition treatment of dye liquid toxic compounds is carried out in the material liquid separation cylinder in a microbial treatment mode, so that the biodegradation effect is improved;

3. among the above-mentioned scheme, this preseparation device compresses and derives through the air guide export the air inlet of eccentric compression wheel and butt shrouding one side through adopting compression oxygenation structure, the eccentric rotation that utilizes eccentric compression wheel, and compressed gas is behind the dye liquor, and the air current after the compression is changeed and is exposed to the air and disperse to water liquid, improves water oxygen content, further improves good oxygen decomposition efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the feed liquid separation cylinder of the present invention;

FIG. 3 is a schematic structural diagram of a separating and guiding mechanism according to the present invention;

FIG. 4 is a schematic view of the compression intake mechanism of the present invention;

FIG. 5 is a schematic view of the inner structure of the push driving box according to the present invention;

FIG. 6 is a schematic view of a one-way ball plug according to the present invention;

FIG. 7 is a schematic view of the structure of an aeration turbine according to the present invention.

The reference signs are:

1. a drive base; 2. a feed liquid separation cylinder; 3. a compression air intake mechanism; 4. a separation flow guide mechanism; 5. pushing the driving box; 6. an aeration turbine; 11. a coupler is quickly disassembled; 21. an anti-overflow sealing cover; 22. an air intake duct; 23. a waste separator tube; 24. a diversion trench; 31. compressing the bin; 32. a drive tooth; 33. an eccentric compression wheel; 34. an air outlet; 35. one-way ball blocking; 351. plugging the ball seat; 352. plugging the ball body; 353. an air intake grille; 354. sealing the adhesive layer; 41. a guide wringing cylinder; 42. a spiral guide rod; 43. separating the guide edges; 44. separating the guide holes; 51. abutting against the sealing plate; 52. a piston guide plate; 53. permanent magnet blocks; 61. and a bearing sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides a waste dye pre-separation device for degradation and discharge in a textile workshop and a using method thereof as shown in attached figures 1 to 7, the waste dye pre-separation device comprises a driving base 1 and a material liquid separation cylinder 2, an anti-overflow sealing cover 21 is arranged on the top surface of the material liquid separation cylinder 2, a compression air inlet mechanism 3 is fixedly arranged on the top surface of the driving base 1, the bottom surface of the material liquid separation cylinder 2 is fixedly connected with the top surface of the compression air inlet mechanism 3, the output end of the driving base 1 is in transmission connection with the input end of the compression air inlet mechanism 3, an output shaft of the driving base 1 penetrates through the compression air inlet mechanism 3 to the interior of the material liquid separation cylinder 2 and is fixedly sleeved with an aeration turbine 6 and a quick-release coupling 11, the inner side of the aeration turbine 6 is fixedly provided with a bearing sleeve 61, the aeration turbine 6 is sleeved on the outer side of the output shaft of the driving base 1 through the bearing sleeve 61, one side of the compression air inlet mechanism 3 is fixedly provided with a pushing driving box 5, the output end of the pushing driving box 5 is fixedly connected with a pushing closing plate 51 positioned in the compression air inlet mechanism 3, and the surface of the anti-overflow sealing cover 21 is fixedly sleeved with a separation flow guide mechanism 4;

the compression air inlet mechanism 3 comprises a compression bin 31, a driving tooth 32 and an eccentric compression wheel 33, a circular compression cavity is formed in the inner side of the compression bin 31, the circle center of the compression cavity is concentric with the circle center of the driving tooth 32, the driving tooth 32 is fixedly sleeved on the outer side of an output shaft of the driving base 1 and is positioned on the inner sides of the compression bin 31 and the eccentric compression wheel 33, a moving ring and gear teeth are formed in the inner side of the eccentric compression wheel 33, the moving ring deviates from the circle center of the eccentric compression wheel 33, the outer side of the driving tooth 32 is meshed with the gear teeth on the inner side of the moving ring, and an air outlet 34 communicated with the material-liquid separation barrel 2 is formed in the inner side of the compression bin 31;

the inner side of the compression bin 31 is embedded with a one-way ball plug 35, one end of the one-way ball plug 35 is communicated with the inner side of the compression cavity, the one-way ball plug 35 comprises a plugging ball seat 351, a plugging ball 352 and an air inlet grid 353, the plugging ball seat 351 and the air inlet grid 353 are respectively positioned on two sides of the plugging ball 352, the plugging ball seat 351 is close to the outer side of the compression bin 31, a groove hole matched with the plugging ball 352 is formed in the surface of the plugging ball seat 351, the outer side of the plugging ball 352 is wrapped with a sealant layer 354, and the sealant layer 354 is a silica gel component;

the separation guide mechanism 4 comprises a guide winch cylinder 41 and a spiral guide rod 42, the spiral guide rod 42 is rotatably installed on the inner side of the guide winch cylinder 41, the bottom end of the spiral guide rod 42 is detachably connected with the top end of the quick-release coupler 11, a plurality of separation guide edges 43 are fixedly installed on the outer side of the guide winch cylinder 41, a plurality of separation guide holes 44 located between adjacent separation guide edges 43 are formed in the outer side of the guide winch cylinder 41, the separation guide edges 43 are of a conical structure, and the separation guide edges 43 are distributed in parallel and are sleeved on the outer side of the guide winch cylinder 41;

the piston guide plate 52 is slidably mounted on the inner side of the abutting driving box 5, one side of the piston guide plate 52 is fixedly connected with one end of the abutting sealing plate 51, permanent magnets 53 are arranged inside the abutting driving box 5, the number of the permanent magnets 53 is two, the two permanent magnets 53 are respectively and fixedly connected with one side of the inner cavity of the abutting driving box 5 and one side of the piston guide plate 52 and are arranged in a polarity opposite mode, an arc-shaped notch matched with the eccentric compression wheel 33 is formed in one end of the abutting sealing plate 51, one end of the abutting sealing plate 51 is in sliding abutting connection with the outer side of the eccentric compression wheel 33, the outer side of the eccentric compression wheel 33 and the inner side of the compression cavity are of smooth surface structures, and the air guide outlet 34 and the one-way ball plug 35 are symmetrically distributed on two sides of the compression bin 31 along the center line of the abutting sealing plate 51.

In this embodiment, one side of the feed liquid separation cylinder 2 is fixedly connected with the air inlet guide pipe 22, the other end of the air inlet guide pipe 22 is communicated with the end of the air guide outlet 34, the inner side of the air guide outlet 34 is provided with a damping diaphragm, one side of the damping diaphragm is fixedly connected with the inner wall of the air guide outlet 34, the other side of the damping diaphragm is in friction butt joint with the inner wall of the air guide outlet 34, the damping diaphragm is a rubber component, the damping diaphragm limits the water liquid in the feed liquid separation cylinder 2 to flow back to the inside of the compression air inlet mechanism 3, and the air flow enters the feed liquid separation cylinder 2 through the resistance limiting effect of the damping diaphragm, so that the compressed air flow is.

In this embodiment, a waste separation tube 23 is fixedly connected to the outer side of the feed liquid separation barrel 2, a connection portion of the waste separation tube 23 and the feed liquid separation barrel 2 is close to the top end of the feed liquid separation barrel 2, a diversion trench 24 is formed in the inner wall of the feed liquid separation barrel 2, the diversion trench 24 is in a spiral rising shape, and the feed liquid separation barrel 2 is in a conical barrel structure.

Specifically, when the rotation speed of the spiral guide rod 42 is increased, a larger centrifugal force is provided for the water liquid inside the material liquid separation cylinder 2, and impurities in the water liquid spirally rise to enter the waste material separation pipe 23 through the guide of the guide groove 24, so that the impurities are discharged.

In this embodiment, the spiral guide rod 42 is composed of a spiral blade and a rotating rod, the top end of the rotating rod is fixedly sleeved with a bearing frame, the outer side of the bearing frame is fixedly connected with the inner wall of the guide winch cylinder 41, the area of the spiral blade is sequentially reduced from top to bottom, the top of the guide winch cylinder 41 is fixedly connected with a water outlet pipe, the area of the page of the spiral guide rod 42 is increased to provide higher rotation potential energy for water liquid, the centrifugal force is increased, and the separation effect is further improved.

A use method of a waste dye pre-separation device for degradation and discharge in a textile workshop comprises the following steps,

s1: injecting the printing and dyeing wastewater to be separated into the material liquid separation cylinder 2, adding a microbial decomposing agent, connecting the separation flow guide mechanism 4 with the output shaft of the driving machine base 1 through the detachable connection of the quick-release coupler 11 and the spiral guide rod 42, sealing by using the anti-overflow sealing cover 21, and starting the driving machine base 1 to perform uniform and low-speed rotary motion;

s2: under the work of the driving machine base 1, the spiral guide rod 42 and the driving teeth 32 carry out rotary motion, the driving teeth 32 are meshed with the inner side of the eccentric compression wheel 33 for transmission, the eccentric compression wheel 33 eccentrically rotates in a compression cavity of the compression bin 31, after negative pressure is generated on one side of the eccentric compression wheel 33 and outside air flow is sucked in through the one-way ball plug 35, the eccentric compression wheel 33 continuously rotates to compress the sucked air flow and push the other side of the compression cavity to be led out to the inside of the driving machine base 1 through the air outlet 34, the compressed air enters the material liquid separation cylinder 2 and then is exposed and dispersed in the inside of the dye liquid to oxygenate the dye liquid, after the compressed gas is introduced into the material liquid separation cylinder 2 through the gas inlet conduit 22, the gas impacts the aeration turbine 6, the aeration turbine 6 is rotated, and the subsequent airflow entering the material liquid separation cylinder 2 is impacted by the rotation of the aeration turbine 6, so that the gas is dispersed and oxygenated more uniformly;

s3: during the process that the spiral guide rod 42 rotates at a low speed, a certain centrifugal force is provided for the water liquid, and the water liquid flows back to the inside of the material liquid separation cylinder 2 again through the separation guide hole 44 to stir the water liquid;

s4: after 1-1.5h, after complete decomposition, the rotating speed of the driving base 1 is increased, the spiral guide rod 42 rotates rapidly to provide centrifugal force for water liquid, particles generated by the strong decomposition in the water liquid are deposited inside the guide winch cylinder 41 and are discharged along the inner wall of the guide winch cylinder 41 through the separation guide hole 44, in the rotating process of the spiral guide rod 42, the water liquid spirally rises along the surface of the spiral guide rod 42, higher rotation potential energy is provided for the water liquid due to the increase of the page area of the spiral guide rod 42, the centrifugal force is increased, and tiny solid particles in the water liquid are discharged along the separation guide hole 44, so that the separation effect is further improved, and meanwhile, a packing auger structure is formed under the rotation of the spiral guide rod 42 and the guide winch cylinder 41 to upwards lift the water liquid and discharge the liquid separation cylinder 2, so as to realize the separation of the water liquid.

Finally, it should be noted that, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the invention can be combined with each other;

finally, the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like which are within the spirit and principle of the present invention should be included in the protection scope of the present invention.