1. The utility model provides a sewage treatment clarification plant for municipal administration, a serial communication port, including elementary oxidation pond (1), support frame (2) and medicinal cupping (3), install on support frame (2) and handle jar (4), water pump (11) that set up on elementary oxidation pond (1) and medicinal cupping (3) meet with handling jar (4), install rotating assembly (5) on handling jar (4) respectively, remove subassembly (6) and delivery unit (7), liquid medicine passes through delivery unit (7) and sends to in handling jar (4) in sewage and medicinal cupping (3) in water pump (11) extraction elementary oxidation pond (1), rotating assembly (5) drive removal subassembly (6) along delivery unit (7) reciprocating motion when rotatory, mix with higher speed.

2. The municipal sewage treatment and purification equipment according to claim 1, wherein the treatment tank (4) is connected to the front cover (41) and the rear cover (42) at the front and rear edges thereof by flanges, a sealing plate (421) is mounted at the outlet of the rear cover (42), and the front cover (41) and the rear cover (42) have ring grooves (8) formed on the opposite sides thereof.

3. A municipal sewage treatment and purification apparatus according to claim 1, wherein the rotating unit (5) comprises a motor (51), a gear (52), an inner treatment cylinder (53), a ring gear (54) and a baffle (55), both ends of the inner treatment cylinder (53) are inserted into the ring grooves (8) of the front cover (41) and the rear cover (42), respectively, the motor (51) is mounted on one side surface of the front cover (41), the ring gear (54) is fixed to the outer wall of one end of the inner treatment cylinder (53) adjacent to the motor (51), the motor shaft of the motor (51) passes through the front cover (41) to be connected to the gear (52), and the gear (52) passes through the outer wall of the treatment tank (4) to be engaged with the ring gear (54);

the baffles (55) are fixed on the inner wall of the inner treatment barrel (53) at equal intervals in the radial direction, and continuous internal threads are formed on the ports of the baffles (55) of not less than one group.

4. The municipal sewage treatment and purification equipment according to claim 1, wherein the moving member (6) comprises a circular plate (61), through holes (62) and external threads (63), the center of the circular plate (61) is provided with a through hole (611) and a limiting groove (612) which are communicated with each other, and not less than one through hole (62) is arranged in a row along the radial direction of the circular plate (61).

5. The municipal sewage treatment and purification equipment according to claim 1, wherein the delivery assembly (7) comprises a joint (71), an inner pipe (72) and a limit block (73), the joint (71) is fixed at the center of the front cover (41) on one side of the motor (51), one end of the inner pipe (72) is connected with the joint (71), the other end of the inner pipe (72) penetrates into the inner treatment cylinder (53) and is connected with the support of the rear cover (42), the limit block (73) is fixed on the outer wall of the inner pipe (72) inside the inner treatment cylinder (53), and the inner pipe (72) is further connected with two mutually independent sewage discharge holes (721) and a liquid discharge hole (722) respectively;

a sewage inlet hole (711) and a liquid inlet hole (712) for inserting pipelines of the primary oxidation pond (1) and the medicine tank (3) are respectively processed on the joint (71), and a sewage discharge hole (721) and a liquid discharge hole (722) are respectively communicated with the sewage inlet hole (711) and the liquid inlet hole (712);

the through hole (611) of the disc (61) is penetrated by the inner tube (72), the limiting block (73) is embedded into the limiting groove (612), and the external thread (63) is meshed with the internal thread and used for driving the disc (61) to reciprocate along the inner tube (72) by the rotation of the inner treatment barrel (53).

6. The municipal sewage treatment and purification equipment according to claim 2, wherein the ring grooves (8) of the front cover (41) and the rear cover (42) are embedded with bearings, and the edge of the insertion ring groove (8) of the inner treatment cylinder (53) is fitted over the bearings.

7. A municipal sewage treatment purification apparatus according to claim 2, wherein the diameter of the through-holes (62) is not less than 5cm, and the plurality of rows of through-holes (62) are arranged at equal intervals.

8. A method of carrying out the municipal sewage treatment and purification apparatus according to any one of claims 1 to 7, comprising the steps of:

s1: checking the sealing degree between the sealing plate (421) and the rear cover (42), checking before starting the motor (51), and starting the motor (51) after no problem exists;

s2: the motor (51) drives the gear (52) and the gear ring (54) to rotate, the inner treatment barrel (53) is synchronously driven to rotate, the inner treatment barrel (53) drives the disc (61) to move along the inner tube (72) when rotating, the motor (51) is controlled to rotate forwards or backwards at regular time, and the disc (61) reciprocates in the inner treatment barrel (53);

s3: a water pump (11) pumps sewage and liquid medicine in the primary oxidation pond (1) and the medicine tank (3) and discharges the sewage and the liquid medicine into the inner treatment barrel (53) through a sewage discharge hole (721) and a liquid discharge hole (722);

s4: during the rotation of the inner treatment barrel (53), the disc (61) moves to extrude a part of the mixture from the through hole (62), and a part of the mixture is pushed to the outer side of the moving track of the disc (61), and the mixture is driven to lift and fall by the rotation of the baffle (55), so that the mixing speed of the mixture is accelerated;

s5: the mixed and purified liquid is discharged after being opened by a sealing plate (421).

Background

Along with the continuous improvement of the living standard of people, the discharge of domestic sewage is more and more serious. The municipal pipe network still needs management sewage treatment when managing the rainwater processing, has not only increased the operating pressure of municipal pipe network, in case overload operation appears in the pipe network moreover, causes the worsening of local area water resource easily.

The sewage treatment device is an indispensable device in the municipal pipe network, the sewage treatment effect directly influences the working stability of the municipal pipe network, the sewage treatment device in the prior art can only be used for treating a small part of sewage, and in recent years, in municipal sewage treatment, relating to sewage upgrading and transformation, the application of processes such as a high-density sedimentation tank, a high-efficiency sedimentation tank, a sand-adding clarification tank and the like to engineering, the processes have wide application, good impact resistance and stable operation, and the magnetic coagulation sedimentation tank developed on the basis has the advantages of smaller occupied area and compact structure, is accepted by the sewage treatment industry, chemical purification is realized by adding drugs when a high-density sedimentation tank and a high-efficiency sedimentation tank are used and subsequent treatment is carried out, the existing method is to mix by stirring in order to increase the purification speed, and the stirring and mixing method has the problem of stirring dead angle.

Disclosure of Invention

The invention aims to provide municipal sewage treatment and purification equipment and an implementation method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sewage treatment clarification plant for municipal administration, includes elementary oxidation pond, support frame and medicinal cupping, installs the treatment tank on the support frame, and the water pump that sets up on elementary oxidation pond and the medicinal cupping meets with the treatment tank, installs rotating assembly on the treatment tank respectively, removes subassembly and delivery module, and in sewage and the medicinal cupping liquid sent to the treatment tank through delivery module in the water pump extraction elementary oxidation pond, rotating assembly drive removal subassembly along delivery module reciprocating motion when rotatory, mixes with higher speed.

Furthermore, the edges of the front end and the rear end of the treatment tank are respectively connected with the front cover and the rear cover through flanges, a sealing plate is arranged on a discharge hole of the rear cover, and annular grooves are processed on the opposite side surfaces of the front cover and the rear cover.

Furthermore, the rotating assembly comprises a motor, a gear, an inner treatment barrel, a gear ring and a baffle plate, wherein two ends of the inner treatment barrel are respectively inserted into the annular grooves of the front cover and the rear cover;

the baffles are fixed on the inner wall of the inner treatment cylinder in the radial direction at equal intervals, and continuous internal threads are formed on the ports of the baffles in no less than one group.

Furthermore, the moving assembly comprises a disc, through holes and external threads, the circle center of the disc is provided with communicated through holes and limiting grooves, and no less than one through hole is arranged in the radial direction of the disc to form a row.

Furthermore, the conveying assembly comprises a joint, an inner pipe and a limiting block, the joint is fixed at the center of a circle of a front cover on one side of the motor, one end of the inner pipe is connected with the joint, the other end of the inner pipe penetrates into the inner treatment barrel to be connected with a support of a rear cover, the limiting block is fixed on the outer wall of the inner pipe inside the inner treatment barrel, and the inner pipe is also respectively connected with two independent sewage draining holes and two independent liquid draining holes;

a sewage inlet hole and a liquid inlet hole for inserting the primary oxidation pond and the medicine tank pipeline are respectively formed in the joint, and a sewage discharge hole and a liquid discharge hole are respectively communicated with the sewage inlet hole and the liquid inlet hole;

the perforation of disc is run through by the inner tube, and the stopper embedding spacing inslot, external screw thread and internal thread meshing for interior processing section of thick bamboo rotation drive disc is along inner tube reciprocating motion.

Further, bearings are embedded in the ring grooves of the front cover and the rear cover, and the edge of the insertion ring groove of the inner treatment cylinder is sleeved on the bearings.

Further, the diameter of the through holes is not less than 5cm, and the through holes in multiple rows are distributed at equal intervals.

The invention provides another technology, which comprises an implementation method of municipal sewage treatment and purification equipment, and comprises the following steps:

s1: checking the sealing degree between the sealing plate and the rear cover, checking before starting the motor, and starting the motor after no problem exists;

s2: the motor drives the gear and the gear ring to rotate, the inner treatment barrel is synchronously driven to rotate, the inner treatment barrel drives the disc to move along the inner tube when rotating, the motor is controlled to rotate forwards or backwards at regular time, and the disc moves in the inner treatment barrel in a reciprocating manner;

s3: the water pump pumps the sewage and the liquid medicine in the primary oxidation pond and the medicine tank to be discharged into the inner treatment barrel through the sewage discharge hole and the liquid discharge hole;

s4: in the rotating process of the inner treatment barrel, the disc moves to extrude a part of the mixture from the through hole, and a part of the mixture is pushed to the outer side of the moving track of the disc, and the mixture is driven to lift and fall by cooperating with the rotation of the baffle plate, so that the mixing speed of the mixture is accelerated;

s5: the mixed and purified liquid is discharged after being opened by a sealing plate.

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

1. the municipal sewage treatment and purification equipment and the implementation method thereof have the advantages that the bearings are embedded in the ring grooves of the front cover and the rear cover, the edge of the insertion ring groove of the inner treatment cylinder is sleeved on the bearing, the inner treatment cylinder is supported by the bearings in the ring grooves, the rotating friction force is reduced, and the inner treatment cylinder can synchronously rotate along with the gear ring.

2. The invention provides a municipal sewage treatment and purification device and an implementation method thereof, an inner treatment barrel is synchronously driven to rotate, the inner treatment barrel drives a disc to move along an inner pipe when rotating, a motor is controlled to rotate forwards or backwards in a timing way, the disc reciprocates in the inner treatment barrel, the circle center of the disc is provided with a through hole and a limiting groove which are communicated, no less than one through hole is arranged along the radial direction of the disc to form a line, and a plurality of lines of through holes are distributed at equal intervals, the arrangement of the plurality of lines of through holes enables part of mixed body to flow through the through holes, wherein the diameter of the through holes is small to drive the flow velocity of liquid to be accelerated, and part of liquid pushed by the disc does not pass through the through holes but is pushed by the edge of the disc to move towards a baffle plate to form part of vortex which is destroyed after the baffle plate rotates, thereby, and simultaneously, the problem of uneven mixing at the dead corner is solved.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a view showing the structure of a treatment tank of the present invention;

FIG. 3 is an exploded view of the interior of the treatment tank of the present invention;

FIG. 4 is a side view of the interior of a treatment tank of the present invention;

FIG. 5 is a front and rear cover construction of the present invention;

FIG. 6 is a rear view of a treatment tank of the present invention.

In the figure: 1. a primary oxidation pond; 11. a water pump; 2. a support frame; 3. a medicine tank; 4. a treatment tank; 41. a front cover; 42. a rear cover; 421. a sealing plate; 5. a rotating assembly; 51. a motor; 52. a gear; 53. an inner treatment drum; 54. a ring gear; 55. a baffle plate; 6. a moving assembly; 61. a disc; 611. perforating; 612. a limiting groove; 62. a through hole; 63. an external thread; 7. a delivery assembly; 71. a joint; 711. a sewage inlet hole; 712. a liquid inlet hole; 72. an inner tube; 721. a sewage draining hole; 722. a drain hole; 73. a limiting block; 8. and a ring groove.

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.

Referring to fig. 1, a municipal sewage treatment and purification device comprises a primary oxidation pond 1, a support frame 2 and a medicine tank 3, wherein a treatment tank 4 is arranged on the support frame 2, a water pump 11 arranged on the primary oxidation pond 1 and the medicine tank 3 is connected with the treatment tank 4, the primary oxidation pond 1 is used for carrying out oxidation treatment on municipal sewage, a rotating assembly 5, a moving assembly 6 and a conveying assembly 7 are respectively arranged on the treatment tank 4, the water pump 11 is used for pumping the sewage in the primary oxidation pond 1 and the medicine liquid in the medicine tank 3 and conveying the sewage into the treatment tank 4 through the conveying assembly 7, and the rotating assembly 5 drives the moving assembly 6 to reciprocate along the conveying assembly 7 while rotating to accelerate mixing.

Referring to fig. 2-6, the front and rear edges of the treatment tank 4 are connected to the front and rear covers 41 and 42 through flanges, respectively, a sealing plate 421 is installed on the discharge port of the rear cover 42, after the sealing plate 421 is closed, the front and rear ends of the treatment tank 4 are closed by the front and rear covers 41 and 42, after the sealing plate 421 is opened, the treated liquid is discharged, the opposite side surfaces of the front and rear covers 41 and 42 are respectively provided with a ring groove 8, and the ring grooves 8 of the front and rear covers 41 and 42 have the same diameter.

The rotating assembly 5 comprises a motor 51, a gear 52, an inner treatment barrel 53, a gear ring 54 and a baffle 55, wherein two ends of the inner treatment barrel 53 are respectively inserted into the ring grooves 8 of the front cover 41 and the rear cover 42, bearings are embedded in the ring grooves 8 of the front cover 41 and the rear cover 42, the edge of the insertion ring groove 8 of the inner treatment barrel 53 is sleeved on the bearings, the motor 51 is installed on one side surface of the front cover 41, the motor 51 is fixed by a motor seat on the front cover 41, the gear ring 54 is fixed on the outer wall of one end of the inner treatment barrel 53 close to the motor 51, the motor shaft of the motor 51 penetrates through the front cover 41 to be connected with the gear ring 52, the gear ring 52 penetrates through the outer wall of the treatment tank 4 to be meshed with the gear ring 54, the gear ring 54 is driven to rotate by the motor 51, and the inner treatment barrel 53 is supported by the bearings in the ring grooves 8, so that the rotating friction force is reduced, and the inner treatment barrel 53 can synchronously rotate along with the gear ring 54;

the baffles 55 are fixed on the inner wall of the inner treatment cylinder 53 at equal intervals along the radial direction, and continuous internal threads are formed on the ports of no less than one group of baffles 55, and the continuous internal threads can drive the disks 61 engaged with the inner treatment cylinder 53 to move without disengaging from the inner treatment cylinder during the rotation process.

The moving assembly 6 comprises a disc 61, through holes 62 and external threads 63, a through hole 611 and a limiting groove 612 which are communicated with each other are processed at the center of a circle of the disc 61, through holes 62 which are not smaller than one are arranged in the radial direction of the disc 61 to form a row, the diameter of each through hole 62 is not smaller than 5cm, the through holes 62 are distributed at equal intervals, a part of mixed body can flow through the through holes 62 due to the arrangement of the through holes 62, the flow speed of the liquid flowing is accelerated due to the small diameter of the through holes 62, the part of the liquid pushed by the disc 61 does not pass through the through holes 62 but is pushed by the edge of the disc 61 to move towards the baffle 55 to form a part of vortex, and the vortex of the mixed body is damaged after the baffle 55 rotates, so that the stable state of the mixed body is continuously damaged, the mixing speed is improved, and the problem of uneven mixing at a dead corner is solved.

The conveying assembly 7 comprises a joint 71, an inner pipe 72 and a limiting block 73, wherein the joint 71 is fixed at the center of the front cover 41 on one side of the motor 51, one end of the inner pipe 72 is connected with the joint 71, the other end of the inner pipe 72 penetrates into the inner treatment barrel 53 to be connected with a support of the rear cover 42, the limiting block 73 is fixed on the outer wall of the inner pipe 72 inside the inner treatment barrel 53, the inner pipe 72 is also respectively connected with two independent sewage discharge holes 721 and a liquid discharge hole 722, the joint 71 is respectively provided with a sewage inlet hole 711 and a liquid inlet hole 712 for inserting the pipelines of the primary oxidation pond 1 and the medicine tank 3, and the sewage discharge hole 721 and the liquid discharge hole 722 are respectively communicated with the sewage inlet hole 711 and the liquid inlet hole 712.

The through hole 611 of the disc 61 is penetrated by the inner tube 72, the stopper 73 is fitted into the stopper groove 612, and the external thread 63 is engaged with the internal thread for the inner treatment cylinder 53 to rotate to drive the disc 61 to reciprocate along the inner tube 72.

The invention provides another technical scheme, which comprises an implementation method of municipal sewage treatment and purification equipment, and comprises the following steps:

the method comprises the following steps: checking the sealing degree between the sealing plate 421 and the rear cover 42, and checking before starting the motor 51, and starting the motor 51 after no problem;

step two: the motor 51 drives the gear 52 and the gear ring 54 to rotate, the inner treatment barrel 53 is synchronously driven to rotate, the inner treatment barrel 53 drives the disc 61 to move along the inner pipe 72 when rotating, the motor 51 is controlled to rotate positively or negatively at regular time, and the disc 61 reciprocates in the inner treatment barrel 53;

step three: the water pump 11 pumps the sewage and the liquid medicine in the primary oxidation pond 1 and the medicine tank 3 and discharges the sewage and the liquid medicine into the inner treatment cylinder 53 through the sewage discharge hole 721 and the liquid discharge hole 722;

step four: during the rotation of the inner treatment barrel 53, the disc 61 moves to extrude a part of the mixture from the through hole 62, and a part of the mixture is pushed to the outer side of the moving track of the disc 61, and the mixture is driven to lift and fall by the rotation of the baffle 55, so that the mixing speed of the mixture is accelerated;

step five: the mixed and purified liquid is discharged after being opened by the sealing plate 421.

In conclusion; the municipal sewage treatment and purification equipment and the implementation method thereof of the invention, the ring groove 8 of the front cover 41 and the back cover 42 is embedded with a bearing, the edge of the insertion ring groove 8 of the inner treatment cylinder 53 is sleeved on the bearing, because the inner treatment cylinder 53 is supported by the bearing in the ring groove 8, the rotating friction force is reduced, and the inner treatment cylinder 53 can synchronously rotate along with the gear ring 54; synchronously driving the inner treatment barrel 53 to rotate, driving the disc 61 to move along the inner pipe 72 when the inner treatment barrel 53 rotates, regularly controlling the motor 51 to rotate forwards or backwards, reciprocating the disc 61 in the inner treatment barrel 53, processing communicated through holes 611 and limiting grooves 612 at the circle center of the disc 61, arranging no less than one through hole 62 along the radial direction of the disc 61 to form a row, enabling the diameter of the through hole 62 to be no less than 5cm, distributing the through holes 62 at equal intervals, arranging the through holes 62 to enable part of the mixture to flow through the through holes 62, enabling the flow speed of the liquid to be accelerated due to the small diameter of the through holes 62, enabling part of the liquid pushed by the disc 61 to move towards the baffle 55 without passing through the through holes 62 to form a part of vortex, and breaking the vortex after the baffle 55 rotates, thereby constantly breaking the stable state of the mixture, the speed of mixing is improved, and the problem of inhomogeneous mixing at the dead angle is avoided simultaneously.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.