CN219807846U - Anaerobic tank for sewage treatment - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment and discloses an anaerobic tank for sewage treatment, which comprises a tank body, wherein a plurality of L-shaped pipes are fixedly connected to two sides of the tank body, a first filter plate is fixedly connected to the inner parts of two groups of L-shaped pipes, a mounting frame is fixedly connected to the inner parts of the two groups of L-shaped pipes, a rotating rod is rotatably connected to the middle part of each mounting frame, one end of each rotating rod is fixedly connected with an impeller, a plurality of brushes are fixedly connected to the other end of each rotating rod, a transverse pipe is fixedly connected to the top ends of the two groups of L-shaped pipes, and a first water pump is fixedly connected to two sides of the outer part of each transverse pipe. According to the sewage treatment device, sewage in the box body can be fully reacted through the circulating flow of the biological film carrier and sewage and the pushing of the sludge during sewage treatment, so that the sewage treatment effect and efficiency are effectively improved, and meanwhile, the sewage treatment device has the effect of filtering reaction treatment on odor generated in the sewage treatment process.

Description

Anaerobic tank for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an anaerobic tank for sewage treatment.

Background

The sewage treatment is a process of removing pollutants, bacteria and other harmful substances in sewage through a series of processes and treatment steps so as to enable the sewage to reach environmental emission standards or the water quality requirement of reuse, and at present, in the process of treating the sewage, the sewage is usually discharged into an anaerobic tank, and under the anaerobic condition, organic matters in the sewage are decomposed through anaerobic bacteria, so that the sewage treatment is realized.

At present, an anaerobic tank for sewage treatment is usually required to seal sewage in the anaerobic tank, stay for a long time, provide sufficient time for anaerobic bacteria to decompose organic matters, but in the prior art, in order to improve the sewage treatment efficiency in the anaerobic tank, a stirring mechanism is usually added in the anaerobic tank, the sewage treatment time is shortened through stirring, and the sewage treatment efficiency is improved, although the stirring mechanism can enable sewage in the anaerobic tank to move, and further the reaction surface is increased, so that the reaction efficiency is improved, but the anaerobic tank has a simple structure and only can stir sewage, and stirring dead zones are easy to exist, under the condition that the stirring mechanism is improperly designed or the stirring force is not uniform, stirring dead zones are possibly formed, namely, the tank bottom, corners and other difficult-to-reach areas are not sufficiently stirred and mixed, and finally the local reaction rate is lower, so that the treatment effect is reduced.

Disclosure of Invention

In order to make up for the defects, the utility model provides an anaerobic tank for sewage treatment, which aims to solve the problems that the stirring mechanism used in the anaerobic tank in the prior art is simple in structure, and if improper design or uneven stirring force occurs, the bottom, corners and other difficult-to-reach areas of the tank can occur, and finally the local reaction rate in the anaerobic tank is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an anaerobic tank for sewage treatment, includes the box, the equal fixedly connected with of both sides of box is a plurality of L type pipes, two sets of the equal fixedly connected with filter of inside of L type pipe is first, two sets of the equal fixedly connected with mounting bracket of inside of L type pipe, every set of the middle part rotation of mounting bracket is connected with the rotary rod, the one end fixedly connected with impeller of rotary rod, the other end fixedly connected with of rotary rod a plurality of brushes, two sets of the top fixedly connected with of L type pipe is violently managed, every the equal fixedly connected with water pump of outside both sides of violently managing is first, every the output fixedly connected with pipe of water pump is first, the right-hand member of box is provided with drive assembly, both sides all rotate around the inside of box are connected with the bull stick, two the equal fixedly connected with installation pole of outside both sides of bull stick, every set of the outer wall of installation pole is provided with biological filtration subassembly, the top fixedly connected with processing box of box, the inside of processing box is provided with odor treatment subassembly, the bottom of box is provided with pushing subassembly.

Through the technical scheme, through the twitch of the first water pump, make the inside sewage of box enter into the inside of L type pipe, and then run through the filter and carry out filtration treatment, simultaneously under the flow drive of sewage, make the impeller rotate, and then drive the bull stick and rotate, make the brush clear up the silt of a surface of filter, the problem that the filter can not receive silt to block is guaranteed, thereby make sewage flow, and then solve the problem that stirring mechanism can have stirring dead zone, and then increase the mass transfer efficiency, make the area of contact between organic matter and microorganism in the sewage, waste mud, thereby further accelerate reaction efficiency and improve the treatment efficiency of waste water.

Further, the drive assembly includes the mount pad, the outer wall fixed connection of mount pad is at the outer wall of box, the top fixedly connected with motor of mount pad, the drive end fixed connection of motor is at the right-hand member of front side bull stick, two sets of the outer wall fixedly connected with belt pulley of bull stick is first, two the outer wall cover of belt pulley is first is equipped with the belt.

Through the technical scheme, the motor drives the rotating rods to rotate, so that the first belt pulley rotates, the first belt pulley on the other side is driven by the belt to rotate, and the two rotating rods are controlled to synchronously rotate.

Further, biological filtration subassembly includes spout one, the middle part at the installation pole is seted up to spout one's outer wall, spout one's inside sliding connection has the slider, two equal fixedly connected with carrier plate of opposite side of slider, the mounting hole has been seted up to the inside of installation pole, the inside sliding connection of mounting hole has the inserted bar, the jack has been seted up to the outer wall of inserted bar, the mounting groove has been seted up to the inside of installation pole, the inside sliding connection of mounting groove has the pull rod, the outside fixedly connected with fixed plate of pull rod, the outside cover of pull rod is equipped with the spring, the outer wall fixedly connected with barrier plate of inserted bar, the rear end setting of barrier plate is in the front side of slider.

Through above-mentioned technical scheme, through pulling the pull rod, steerable fixed plate extrudees the spring, makes its compression, produces the reaction force of resilience, makes simultaneously that the pull rod shifts out from the inside of jack, pulls the inserted bar this moment for the inserted bar shifts out from the inside of mounting hole, and the baffle can not block the slider, thereby makes the slider can follow the inside of spout one and shift out, can accomplish the quick separation of carrier plate and installation pole, and then the change of carrier plate of being convenient for.

Further, odor treatment subassembly includes the fan, two the outside fixedly connected with of fan is at the box top, the diapire fixedly connected with of handling the case a plurality of ultraviolet lamps, the inner wall fixedly connected with filter two of handling the case, the inner wall fixedly connected with of box places the frame, the inside of placing the frame is provided with a plurality of fillers, the top rotation of handling the case is connected with reciprocating screw two, the right-hand member fixedly connected with belt pulley two of reciprocating screw two, the outside threaded connection of reciprocating screw two has the movable tube, the bottom fixedly connected with of movable tube a plurality of nozzles, the rear end sliding connection of movable tube has the guide bar two, the top fixedly connected with L type blast pipe of handling the case, spout two has been seted up to the front side of handling the case, the top fixedly connected with liquid reserve tank of box, the outer wall fixedly connected with water pump two of liquid reserve tank, the drive end fixedly connected with hose of water pump two, the outside of hose sets up the inside at spout two, the other end fixedly connected with of hose is in the one end of movable tube.

Through the technical scheme, the fan is started, odor generated in the sewage treatment process can flow into the treatment box, further the odor is filtered through the second filter plate, and the odor moves to the placement frame along with the odor, the contact area between the odor and the biological treatment solution outside the filler is increased under the action of the filler, further the reaction efficiency and the effect of molecules in the biological treatment solution and the odor are improved, meanwhile, the second water pump pumps the biological treatment solution inside the liquid storage box from the inside to the hose in the reaction process of the biological treatment solution outside the filler, the hose is led into the moving pipe, the moving pipe moves along the second guide rod under the rotation of the second reciprocating screw rod, and the nozzle sprays the biological treatment solution uniformly towards the filler inside the placement frame.

Further, the pushing assembly comprises a first reciprocating screw rod, the right end of the first reciprocating screw rod is fixedly connected with a third belt pulley, the outer thread of the first reciprocating screw rod is connected with a grating plate, and the front end of the grating plate is connected with a first guide rod in a sliding mode.

Through the technical scheme, the first reciprocating screw rod can drive the first grating plate to move back and forth along the first guide rod when rotating, so that the grating plate can push sludge at the bottom of the box back and forth, the sludge is prevented from being accumulated at the bottom of the anaerobic tank, degradation of organic matters is effectively improved, and the treatment efficiency of wastewater is promoted.

Further, the right side of the rotating rod at the front side is fixedly connected with a belt pulley IV, and the belt pulley IV, the belt pulley III and the belt pulley II are sleeved with a belt II.

Through the technical scheme, the belt pulley IV can drive the belt II to run when rotating, so that the belt pulley III and the belt pulley II synchronously rotate, and further the reciprocating screw rod I and the reciprocating screw rod II are controlled to synchronously rotate.

Further, the right side of box is provided with the drain door, both sides all are provided with the access door around the box, two the outer wall of violently managing all fixedly connected with two advance dirty pipes.

Through above-mentioned technical scheme, the silt of blowdown door inside can make the box is discharged from the inside of box, and the access door is convenient for the staff dismantles the carrier plate.

Further, the bottom of nozzle sets up at the top of placing the frame, the bottom of placing the frame sets up the top at filter two, the bottom of filter two sets up the top at the fan.

Through the technical scheme, the fan pumps the odor into the treatment box, so that the odor enters the placement frame to be contacted with the biological treatment solution outside the filler under the driving of the power air generated by the fan, and the biological treatment solution can be sprayed on the filler inside the placement frame when the nozzle moves.

Further, both ends of the first guide rod are fixedly connected to the inner wall of the box body.

By the technical scheme, support is provided for the movement of the grating plate.

The utility model has the following beneficial effects:

1. according to the utility model, through rotation of the rotating rod, under the cooperation of the mounting rod, the first sliding groove, the sliding block, the carrier plate, the mounting hole, the inserting rod, the inserting hole, the mounting groove, the lifting rod, the fixing plate, the spring and the blocking plate, the biological film carrier can be utilized to contact with sewage when the sewage is subjected to anaerobic reaction, so that the reaction efficiency is accelerated, and the biological film carrier can absorb organic matters and dissolved pollutants in the sewage when the sewage is stirred, so that the sewage treatment effect and efficiency are effectively improved.

2. According to the utility model, the belt pulley IV is driven to rotate by the rotating rod, and under the cooperation of the belt pulley III, the reciprocating screw rod I, the grating plate and the guide rod I, the sludge at the bottom of the anaerobic tank is stirred while the anaerobic reaction is carried out, so that the sludge is prevented from accumulating at the bottom of the anaerobic tank, the degradation of organic matters is effectively improved, the treatment efficiency of wastewater is promoted, the movable sludge can provide more surface area and contact surface, the contact opportunity between the organic matters and microorganisms in the wastewater is increased, and the degradation and removal of the organic matters in the wastewater are accelerated.

3. According to the utility model, the first water pump is started, and under the cooperation of the L-shaped pipe, the transverse pipe, the guide pipe, the mounting rack, the rotary rod, the first filtering plate, the hairbrush and the impeller, the flow of the sewage in the box body is further assisted, so that the problem that a stirring dead zone exists in a stirring mechanism is solved, the substance transfer efficiency is further improved, the contact area between organic matters in the sewage, microorganisms and waste mud is further increased, the reaction efficiency is further accelerated, and the treatment efficiency of the wastewater is improved.

4. According to the utility model, the belt pulley II is driven to rotate by the belt II, under the cooperation of the reciprocating screw rod II, the treatment box, the fan, the ultraviolet lamp, the filter plate II, the reciprocating screw rod II, the guide rod II, the moving pipe, the nozzle, the liquid storage box, the hose, the chute II and the L-shaped exhaust pipe, the odor generated in the sewage treatment process is automatically treated, the odor is prevented from drifting into the air to pollute the air environment, sustainable environment management is promoted, and the working environment and the life quality of workers are effectively improved.

Drawings

FIG. 1 is a perspective elevation view of an anaerobic tank for sewage treatment according to the present utility model;

FIG. 2 is a perspective rear view of an anaerobic tank for sewage treatment according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a tank of an anaerobic tank for sewage treatment according to the present utility model;

FIG. 4 is a schematic diagram of a reciprocating screw rod II of an anaerobic tank for sewage treatment;

FIG. 5 is a schematic diagram of a grating plate structure of an anaerobic tank for sewage treatment according to the present utility model;

FIG. 6 is a schematic diagram of a belt structure of an anaerobic tank for sewage treatment according to the present utility model;

FIG. 7 is a schematic view of the internal structure of an L-shaped pipe of an anaerobic tank for sewage treatment according to the present utility model;

FIG. 8 is a schematic view of the internal structure of a treatment tank of an anaerobic tank for sewage treatment according to the present utility model;

FIG. 9 is an enlarged view of FIG. 6 at A;

fig. 10 is an enlarged view at B in fig. 4.

Legend description:

1. a case; 2. a mounting base; 3. a motor; 4. a rotating rod; 5. a first belt pulley; 6. a first belt; 7. a mounting rod; 8. a first chute; 9. a slide block; 10. a carrier plate; 11. a mounting hole; 12. a rod; 13. a jack; 14. a mounting groove; 15. a lifting rod; 16. a fixing plate; 17. a spring; 18. a blocking plate; 19. an L-shaped tube; 20. a mounting frame; 21. a rotating rod; 22. a first filter plate; 23. a brush; 24. an impeller; 25. a transverse tube; 26. a first water pump; 27. a conduit; 28. a first reciprocating screw rod; 29. a first guide rod; 30. a grating plate; 31. a treatment box; 32. a blower; 33. an ultraviolet lamp; 34. a second filter plate; 35. a second reciprocating screw rod; 36. a belt pulley II; 37. a second belt; 38. a second guide rod; 39. a moving tube; 40. a nozzle; 41. a liquid storage tank; 42. a hose; 43. a second chute; 44. an L-shaped exhaust pipe; 45. a sewage inlet pipe; 46. an access door; 47. a waste gate; 48. placing a frame; 49. a filler; 50. a belt pulley III; 51. a belt pulley IV; 52. and a second water pump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-10, one embodiment provided by the present utility model is: the anaerobic tank for sewage treatment comprises a tank body 1, wherein two sides of the tank body 1 are fixedly connected with a plurality of L-shaped pipes 19, the interiors of the two groups of L-shaped pipes 19 are fixedly connected with a first filter plate 22, the first filter plate 22 can filter sewage entering the interiors of the L-shaped pipes 19, so that sludge cannot enter the interiors of the L-shaped pipes 19, the interiors of the two groups of L-shaped pipes 19 are fixedly connected with a mounting frame 20, the middle part of each mounting frame 20 is rotationally connected with a rotary rod 21, the rotary rod 21 can stably rotate in the interiors of the L-shaped pipes 19 under the action of the mounting frame 20, the mounting frame 20 provides support for the rotation of the rotary rod 21, one end of the rotary rod 21 is fixedly connected with an impeller 24, the impeller 24 rotates under the drive of power energy generated when sewage enters the interiors of the L-shaped pipes 19, and the rotary rod 21 is driven to rotate, the other end of the rotary rod 21 is fixedly connected with a plurality of hairbrushes 23, the hairbrushes 23 rotate along one side of the filter plate under the drive of the rotary rod 21, one side of the filter plate is cleaned, sludge is prevented from being blocked in a filter hole of the filter plate, the top ends of the two groups of L-shaped pipes 19 are fixedly connected with transverse pipes 25, the transverse pipes 25 are used for collecting sewage pumped out from the inside of the box body 1, the two external sides of each transverse pipe 25 are fixedly connected with water pumps 26, the water pumps 26 can apply suction force to enable the sewage to enter the inside of the L-shaped pipes 19 from the inside of the box body 1, the output end of each water pump 26 is fixedly connected with a guide pipe 27, the guide pipe 27 can guide the sewage inside the transverse pipes 25 into the inside of the box body 1, the right end of the box body 1 is provided with a driving component, the front side and the rear sides of the inside of the box body 1 are rotationally connected with rotary rods 4, the two external sides of the two rotary rods 4 are fixedly connected with mounting rods 7, the installation pole 7 rotates under the drive of bull stick 4, and the outer wall of every group installation pole 7 is provided with biological filtration subassembly, and the top fixedly connected with of box 1 handles case 31, and the inside of handling case 31 is provided with odor treatment subassembly, and the bottom of box 1 is provided with pushing assembly.

The drive assembly includes mount pad 2, the outer wall fixed connection of mount pad 2 is at the outer wall of box 1, the top fixedly connected with motor 3 of mount pad 2, motor 3 can drive front side bull stick 4 and rotate, the drive end fixed connection of motor 3 is at the right-hand member of front side bull stick 4, the outer wall fixedly connected with belt pulley of two sets of bull sticks 4 is one 5, front side belt pulley is one 5 when rotating, can drive front side bull stick 4 and carry out synchronous rotation, rear side belt pulley is one 5 when rotating, can make rear side bull stick 4 carry out synchronous rotation, the outer wall cover of two belt pulleys is one 5 is equipped with belt one 6, two belt pulleys are one 5 are connected to belt one 6, thereby make two sets of belt pulleys one 5 and bull stick 4 can carry out synchronous rotation.

The biological filter component comprises a first chute 8, the outer wall of the first chute 8 is arranged in the middle of a mounting rod 7, a sliding block 9 is slidably connected in the first chute 8, the sliding block 9 slides in the first chute 8, so that the sliding block 9 is convenient to separate from the mounting rod 7, carrier plates 10 are fixedly connected to opposite sides of the two sliding blocks 9, the carrier plates 10 are biological film carriers, can provide surface areas and attachment places for microorganisms to form stable biological films thereon, so that the contact area between sewage and the microorganisms on the biological films can be increased, the treatment efficiency and the biological degradation capacity of a biological treatment system are improved, a mounting hole 11 is formed in the mounting rod 7, a plug rod 12 is slidably connected in the mounting hole 11, a jack 13 is formed in the outer wall of the plug rod 12, a mounting groove 14 is formed in the mounting rod 7, a lifting rod 15 is slidably connected in the mounting groove 14, and when the lifting rod 15 moves, the device can control the self to move out of the jack 13, the fixing plate 16 is fixedly connected to the outside of the lifting rod 15, the fixing plate 16 can move in the mounting groove 14 under the drive of the lifting rod 15, the spring 17 is sleeved outside the lifting rod 15, the spring 17 is compressed after being extruded by the fixing plate 16 to generate rebound reaction force, when the external force born by the lifting rod 15 disappears, the lifting rod 15 can be automatically driven to reset, the blocking plate 18 is fixedly connected to the outer wall of the inserting rod 12, the blocking plate 18 can enable the sliding block 9 to be unable to move out in the first sliding groove 8, further the carrier plate 10 is fixed outside the mounting rod 7, thus when the rotating rod 4 rotates, the mounting rod 7 is driven to synchronously rotate, further the carrier plate 10 synchronously rotates, the biomembrane carrier contacts with sewage, thereby accelerating the reaction efficiency, so that the biomembrane carrier can adsorb organic matters and dissolved pollutants in the sewage during stirring, thereby effectively improving the sewage treatment effect and efficiency, and the rear end of the blocking plate 18 is arranged at the front side of the sliding block 9.

The odor treatment assembly comprises fans 32, the outer parts of the two fans 32 are fixedly connected to the top of the box body 1, the bottom wall of the treatment box 31 is fixedly connected with a plurality of ultraviolet lamps 33, the ultraviolet lamps 33 can treat virus and bacteria carried in odor, the inner wall of the treatment box 31 is fixedly connected with a second filter plate 34, most molecules in the odor can be filtered out by the second filter plate 34, the most molecules comprise certain Volatile Organic Compounds (VOCs) and odor substances, the inner wall of the box body 1 is fixedly connected with a placement frame 48, a plurality of fillers 49 are arranged in the placement frame 48, the fillers 49 are multi-surface hollow spheres, and are common filler spheres which are usually made of Polypropylene (PP) materials. It has a spherical appearance and has a plurality of angular or faceted surfaces, with a plurality of facets, increasing surface area, providing more reaction interfaces, facilitating mass transfer and reaction. The multi-surface design is also beneficial to improving the fluid distribution and mass transfer effect, thereby effectively improving the contact area between odor and biological treatment solution, further improving the reaction efficiency, the top of the treatment box 31 is rotationally connected with a reciprocating screw rod II 35, the right end of the reciprocating screw rod II 35 is fixedly connected with a belt pulley II 36, the belt pulley II 36 can drive the reciprocating screw rod II 35 to rotate, the external thread of the reciprocating screw rod II 35 is connected with a moving tube 39, the moving tube 39 can reciprocate under the driving of the reciprocating screw rod II 35, the bottom of the moving tube 39 is fixedly connected with a plurality of nozzles 40, the nozzles 40 reciprocate at the top of the placement frame 48 under the driving of the moving tube 39, thereby uniformly spraying the liquid inside the placement frame 48, the rear end of the moving tube 39 is slidingly connected with a guide rod II 38, the guide rod II 38 can limit the moving direction of the moving pipe 39 to enable the moving pipe 39 to move linearly, the top of the treatment box 31 is fixedly connected with a plurality of L-shaped exhaust pipes 44, the L-shaped exhaust pipes 44 can discharge treated gas into the air, the front side of the treatment box 31 is provided with a chute II 43, the top of the box body 1 is fixedly connected with a liquid storage box 41, a large amount of biological treatment solution is stored in the liquid storage box 41, the outer wall of the liquid storage box 41 is fixedly connected with a water pump II 52, the water pump II 52 can pump out the solution in the liquid storage box 41, the driving end of the water pump II 52 is fixedly connected with a hose 42, the hose 42 guides the pumped solution into the moving pipe 39, the outside of the hose 42 is arranged in the chute II 43, and the other end of the hose 42 is fixedly connected with one end of the moving pipe 39.

The bottom of the nozzle 40 is disposed at the top of the placement frame 48, the bottom of the placement frame 48 is disposed at the top of the second filter plate 34, and the bottom of the second filter plate 34 is disposed at the top of the blower 32.

The pushing assembly comprises a first reciprocating screw rod 28, the right end of the first reciprocating screw rod 28 is fixedly connected with a third belt pulley 50, the outer thread of the first reciprocating screw rod 28 is connected with a first grating plate 30, the first grating plate 30 is driven by the first reciprocating screw rod 28 to reciprocate back and forth, so that sludge at the bottom of the box body 1 is stirred, the sludge is prevented from accumulating at the bottom of an anaerobic tank, organic matter degradation is effectively improved, the treatment efficiency of wastewater is promoted, the movable sludge can provide more surface area and contact surface, the contact opportunity between the organic matter and microorganisms in the wastewater is increased, degradation and removal of the organic matter in the wastewater are accelerated, the front end of the first grating plate 30 is slidably connected with a first guide rod 29, the first guide rod 29 can limit the moving direction of the grating plate 30, the first guide rod 29 keeps straight line movement, and two ends of the first guide rod 29 are fixedly connected to the inner wall of the box body 1.

The right side fixedly connected with belt pulley IV 51 of front side bull stick 4, the outside of belt pulley IV 51, belt pulley III 50 and belt pulley II 36 all overlaps and is equipped with belt II 37 for belt II 37 operates under the drive of belt IV, and then drives belt pulley III 50 and belt pulley II 36 and carry out synchronous rotation, thereby control reciprocating screw one 28 and reciprocating screw two 35 and carry out synchronous rotation to two bull sticks 4 also carry out corresponding synchronous rotation.

The right side of box 1 is provided with drain door 47, and drain door 47 can be with the inside silt of box 1 discharge, and both sides all are provided with access door 46 around the box 1, and the access door 46 is convenient for the staff dismantle carrier plate 10, and the equal fixedly connected with of outer wall of two violently managing 25 advances dirty pipe 45, advances dirty pipe 45 and makes the inside that waits to handle sewage enter into box 1.

Working principle: when sewage is treated, the sewage to be treated enters the box body 1 through the sewage inlet pipe 45 and the sewage outlet pipe in the prior art, after a certain amount of sewage enters the box body 1, the sewage outlet pipe can be closed, the sewage inlet pipe 45 is closed, then the motor 3 is started, the motor 3 can drive the rotating rod 4 to rotate, the belt pulley one 5 synchronously rotates under the rotation drive of the rotating rod 4, the belt pulley one 6 is driven to operate, the belt pulley one 5 on the other rotating rod 4 synchronously rotates, the plurality of groups of mounting rods 7 can be driven to synchronously rotate along with the synchronous rotation of the two rotating rods 4, the carrier plate 10 can rotate in the box body 1, the sewage in the box body 1 can be stirred, the carrier plate 10 can be contacted with the sewage in the rotation process of the carrier plate 10, further increases the contact area of sewage and biological membrane molecules on the carrier plate 10, thereby effectively improving the sewage treatment effect and efficiency, at the moment, the first water pump 26 is driven, so that the sewage in the box body 1 enters the L-shaped pipe 19 and passes through the first filter plate 22, the sludge in the sewage is filtered and discharged in the box body 1, along with the flowing of the sewage in the L-shaped pipe 19, a power source is generated, the impeller 24 is driven to rotate, the impeller 24 drives the rotary rod 21 to rotate, the brush 23 is driven to rotate along one side of the first filter plate 22, the first filter plate 22 is prevented from being blocked by the sludge, along with the flowing of the sewage, the sewage enters the inside of the transverse pipe 25, enters the inside of the guide pipe 27 through the transverse pipe 25, finally flows into the box body 1 from one end of the guide pipe 27, and at the same time, the rotary rod 4 drives the fourth belt pulley 51 to rotate, the belt II 37 is driven to rotate, the belt II 37 drives the belt II 36 and the belt III 50 to rotate, the first reciprocating screw 28 is driven by the belt III 50 to rotate, the grating plate 30 is driven by the first reciprocating screw 28 to move back and forth along the first guide rod 29, the grating plate 30 pushes the sludge at the bottom of the box 1, the sludge moves at the bottom of the box 1, the sludge is prevented from depositing at the bottom of the box 1, meanwhile, the belt II 36 drives the second reciprocating screw 35 to rotate, the moving pipe 39 is driven by the second reciprocating screw 35 to move back and forth along the outer part of the second guide rod 38, the nozzle 40 is further driven to move back and forth at the top of the placing frame 48, the second water pump 52 is started at the same time, the second water pump 52 pumps the biological treatment solution inside the liquid storage tank 41 into the inner part of the hose 42, and then the biological treatment solution is sprayed from the nozzle 40, the biological treatment solution is uniformly sprayed on a plurality of fillers 49 inside the placing frame 48, a large amount of sewage is generated in the box 1, the sewage is prevented from reacting, the sewage is prevented from depositing on the bottom of the box 1, the filter plate 32 is prevented from being carried by the filter plate 31 to the inner part of the filter plate 31, the filter plate is prevented from being carried by the filter plate 33 and the filter plate 34 to the inner part of the filter plate is prevented from being carried by the filter plate 34 to the inner part of the filter plate, and the filter plate is prevented from being carried by the filter plate 34 to the inner part of the filter plate is prevented from being carried by the filter solution inside the filter box 48, the sulfide such as hydrogen sulfide in the odor is reacted and effectively treated, the treated odor is discharged from the L-shaped exhaust pipe 44, after the sewage treatment in the box body 1 is finished, the treated sewage can be discharged, after the sewage is discharged, the sewage discharging door 47 can be opened to clean the sludge at the bottom of the box body 1, then the access door 46 can be opened, a worker can replace the carrier plate 10 on the mounting rod 7 to ensure the next sewage treatment effect, only the lifting rod 15 is required to be pulled, the lifting rod 15 drives the fixing plate 16 to move in the mounting groove 14, the spring 17 is extruded and compressed, the lifting rod 15 is removed from the inside of the jack 13, then the inserting rod 12 can be pulled out from the inside of the mounting hole 11, the sliding block 9 can be pulled out from the inside of the sliding groove 8, the carrier plate 10 can be separated from the mounting rod 7, then the sliding blocks 9 at two sides of the new carrier plate 10 are inserted into the inside of the sliding groove 8, and the operation is repeated, so that the sliding block 9 is fixed in the inside of the sliding groove 8, and the carrier plate 10 is mounted.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (9)

1. The utility model provides an anaerobic tank for sewage treatment, includes box (1), its characterized in that: the utility model discloses a novel water pump, which is characterized in that a plurality of L-shaped pipes (19) are fixedly connected to two sides of the box body (1), a filter plate I (22) is fixedly connected to two groups of the inner parts of the L-shaped pipes (19), a mounting frame (20) is fixedly connected to the inner parts of the L-shaped pipes (19), a rotating rod (21) is rotatably connected to the middle part of each mounting frame (20), an impeller (24) is fixedly connected to one end of each rotating rod (21), a plurality of brushes (23) are fixedly connected to the other end of each rotating rod (21), a transverse pipe (25) is fixedly connected to the top end of each L-shaped pipe (19), a water pump I (26) is fixedly connected to two sides of the outer part of each transverse pipe (25), every the output fixedly connected with pipe (27) of water pump one (26), the right-hand member of box (1) is provided with drive assembly, both sides all rotate around the inside of box (1) are connected with bull stick (4), two equal fixedly connected with installation pole (7) in outside both sides of bull stick (4), every group the outer wall of installation pole (7) is provided with biological filtration subassembly, the top fixedly connected with processing box (31) of box (1), the inside of processing box (31) is provided with odor treatment subassembly, the bottom of box (1) is provided with pushing assembly.

2. An anaerobic tank for sewage treatment according to claim 1, wherein: the driving assembly comprises a mounting seat (2), the outer wall of the mounting seat (2) is fixedly connected with the outer wall of the box body (1), a motor (3) is fixedly connected to the top of the mounting seat (2), the driving end of the motor (3) is fixedly connected to the right end of a front rotary rod (4), two groups of belt pulleys (5) are fixedly connected to the outer wall of the rotary rod (4), and one belt (6) is sleeved on the outer wall of the belt pulley (5).

3. An anaerobic tank for sewage treatment according to claim 1, wherein: the biological filter assembly comprises a first sliding chute (8), the middle part of a mounting rod (7) is arranged on the outer wall of the first sliding chute (8), a sliding block (9) is connected to the inner portion of the first sliding chute (8), two sliding blocks (9) are fixedly connected to carrier plates (10) on opposite sides of the sliding block, mounting holes (11) are arranged in the mounting rod (7), inserting rods (12) are connected to the inner portions of the mounting holes (11) in a sliding mode, inserting holes (13) are formed in the outer walls of the inserting rods (12), mounting grooves (14) are formed in the inner portions of the mounting rod (7), lifting rods (15) are connected to fixing plates (16) in a sliding mode, springs (17) are sleeved on the outer portions of the lifting rods (15), blocking plates (18) are fixedly connected to the outer walls of the inserting rods (12), and the rear ends of the blocking plates (18) are arranged on the front sides of the sliding blocks (9).

4. An anaerobic tank for sewage treatment according to claim 1, wherein: the odor treatment component comprises a fan (32), wherein the two fans (32) are fixedly connected to the top of a box body (1) outside, a plurality of ultraviolet lamps (33) are fixedly connected to the bottom wall of a treatment box (31), a second filter plate (34) is fixedly connected to the inner wall of the treatment box (31), a placement frame (48) is fixedly connected to the inner wall of the box body (1), a plurality of fillers (49) are arranged in the placement frame (48), a second reciprocating screw (35) is rotationally connected to the top of the treatment box (31), a second belt pulley (36) is fixedly connected to the right end of the second reciprocating screw (35), a movable pipe (39) is connected to the outer thread of the second reciprocating screw (35), a plurality of nozzles (40) are fixedly connected to the bottom of the movable pipe (39), a second guide rod (38) is slidingly connected to the rear end of the movable pipe (39), a plurality of L-shaped exhaust pipes (44) are fixedly connected to the top of the treatment box (31), a second chute (43) is formed in the front side of the placement frame (48), a second water pump (52) is fixedly connected to the outer wall of the box body (41), a second water pump (52) is fixedly connected to the second water pump (52), the outside of hose (42) sets up in spout two (43) inside, the other end fixed connection of hose (42) is in the one end of moving tube (39).

5. An anaerobic tank for sewage treatment according to claim 1, wherein: the pushing assembly comprises a first reciprocating screw rod (28), the right end of the first reciprocating screw rod (28) is fixedly connected with a third belt pulley (50), the outer thread of the first reciprocating screw rod (28) is connected with a grating plate (30), and the front end of the grating plate (30) is slidably connected with a first guide rod (29).

6. An anaerobic tank for sewage treatment according to claim 1, wherein: the right side of the rotating rod (4) at the front side is fixedly connected with a belt pulley IV (51), and the belt pulley IV (51), the belt pulley III (50) and the belt pulley II (36) are sleeved with a belt II (37).

7. An anaerobic tank for sewage treatment according to claim 1, wherein: the right side of box (1) is provided with drain door (47), both sides all are provided with access door (46) around box (1), two the outer wall of violently managing (25) all fixedly connected with two dirt inlet pipe (45).

8. An anaerobic tank for sewage treatment according to claim 4, wherein: the bottom of nozzle (40) sets up the top at placing frame (48), the bottom of placing frame (48) sets up the top at filter two (34), the bottom of filter two (34) sets up the top at fan (32).

9. An anaerobic tank for sewage treatment according to claim 5, wherein: both ends of the first guide rod (29) are fixedly connected to the inner wall of the box body (1).