CN112459193A

CN112459193A - Shunting treatment conveying equipment for municipal sewage pipe network

Info

Publication number: CN112459193A
Application number: CN202011151127.5A
Authority: CN
Inventors: 汤彪
Original assignee: Individual
Current assignee: Sun Zhaowu
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2021-03-09
Anticipated expiration: 2040-03-02
Also published as: CN112459208B; CN111252926A; CN111252926B; CN112459193B; CN112459208A

Abstract

The invention discloses a shunting treatment conveying device of a municipal sewage pipe network, which comprises a river drainage pipe and a sewage pipe, wherein the top of the river drainage pipe is provided with an underground rainwater well, one side of the underground rainwater well is sequentially connected with a clean water pipe, a sewage pipe and a sediment pipe in a penetrating way from top to bottom, one ends of the clean water pipe, the sewage pipe and the sediment pipe are all connected with a pipeline connecting device, one side of the pipeline connecting device is sequentially connected with a river junction pipe, a sewage junction pipe and a sludge discharge pipe in a penetrating way from top to bottom, the river junction pipe is connected with the river drainage pipe, the sewage junction pipe is connected with the sewage pipe, the sludge discharge pipe is provided with a spiral conveyor, one end of the sludge discharge pipe extends to the ground, the river drainage pipe is provided with a first one-way valve, the sewage pipe is provided with a second one-way valve, and the clean water pipe, the invention has the characteristics of strong practicability and water treatment capacity saving.

Description

Shunting treatment conveying equipment for municipal sewage pipe network

Technical Field

The invention relates to the technical field of sewage treatment, in particular to shunting treatment conveying equipment for a municipal sewage pipe network.

Background

The rainwater treatment is a purification treatment process of ground runoff water (rainwater, snow melt water and watering) in urban areas. According to different drainage systems of the pipeline system, the rainwater treatment can be carried out independently or combined with domestic sewage and industrial wastewater for treatment.

The existing underground rainwater well is often intensively sent into a river or a sewer pipe network after falling into the well cover, if the existing underground rainwater well directly converges into the sewer pipe network, the water treatment capacity is increased, and if the existing underground rainwater well converges into the river, a lot of silt and impurities are removed, so that the water quality pollution is caused, and the practicability is poor. Therefore, it is necessary to design a diversion treatment conveying device of a municipal sewage pipe network with strong practicability and water treatment capacity saving.

Disclosure of Invention

The invention aims to provide shunting treatment conveying equipment for a municipal sewage pipe network, which aims to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: municipal administration sewer network's reposition of redundant personnel is handled conveying equipment, including river drain pipe and sewage pipe, the top of river drain pipe is provided with secret rainwater well, one side of secret rainwater well from top to bottom has through connection in proper order has clean water pipe, sewage pipe and silt pipe, the one end of clean water pipe, sewage pipe and silt pipe all is connected with pipeline switch-on device, one side of pipeline switch-on device from top to bottom has through connection in proper order river converging pipe, sewage converging pipe and mud pipe, river converging pipe is connected with the river drain pipe, sewage converging pipe is connected with the sewage pipe.

Furthermore, a spiral conveyor is arranged on the sludge discharge pipe, one end of the sludge discharge pipe extends to the ground, a first one-way valve is arranged on the river drainage pipe, and a second one-way valve is arranged on the sewage pipe.

Further, be provided with the clarified water pump on the clarified water pipe, be provided with the sewage pump on the sewage pipe, be provided with the silt pump on the silt pipe, one side through connection of clarified water pipe has the wash pipe, be provided with first solenoid valve on the wash pipe, the other end and the secret rainwater well through connection of wash pipe, and the position of junction is higher than the junction of clarified water pipe and secret rainwater well.

Furthermore, one side through connection of wash pipe has first switching-over pipe, be provided with the second solenoid valve on the first switching-over pipe, the one end of first switching-over pipe is connected with the water inlet of clarified water pump, the delivery port of clarified water pump still through connection has second switching-over pipe, be provided with the third solenoid valve on the second switching-over pipe, the other end and the secret rainwater well of second switching-over pipe link up mutually.

Further, the pipeline connection device comprises a mounting plate, a translation motor is mounted on one side of the mounting plate, an output shaft of the translation motor is connected with a lead screw through a coupling, an electromagnet is mounted at the top end of the lead screw, pipeline clamps are uniformly arranged at the top of the mounting plate, the clean water pipe, the sewage pipe, the silt pipe, the river collecting pipe, the sewage collecting pipe and the sludge discharge pipe all penetrate through the pipeline clamps, a guide pillar is correspondingly mounted at the top of the mounting plate, a hydraulic telescopic rod is connected with the top end of the guide pillar, a tip part is connected with the top end of the hydraulic telescopic rod, a ball nut sleeve is connected with the outside of the lead screw through threads, a square shell is fixedly welded at the outside of the ball nut sleeve, extension plates are correspondingly fixedly welded at two sides of the square shell, guide grooves are formed in the extension plates, and the guide pillar, and the top of the square shell is correspondingly provided with a permanent magnet.

Further, one side of secret rainwater well is provided with the rubbish collection device that floats, the top of the rubbish collection device that floats is provided with the lifting machine, the rubbish collection device that floats includes the rubbish sieve, the both sides of rubbish sieve are provided with the portion of sliding, the both sides inner wall correspondence of rainwater well has seted up the spout, and spout and sliding portion sliding connection, there is the whirl blade one side of rubbish sieve through bearing swing joint.

Further, there are the guide plates through welded fastening between the both sides inner wall of catch basin, the quantity of guide plate is four, and the symmetric distribution is in the outside of whirl blade, flexible piece is installed, two to one side of guide plate flexible piece contacts, flexible piece contacts with the rubbish sieve, rubbish bearing basket is installed to one side of guide plate, the top that rubbish bearing basket was provided with the lifting hook, the lifting hook is mutually supported with the lifting machine.

Further, one side of rubbish sieve is provided with screen cloth self-cleaning device, screen cloth self-cleaning device includes the slide, the slide rail has been seted up to one side correspondence of sieve, slide and slide rail sliding connection, the rack has been seted up to the inner wall of slide rail, two there is the installation axle through bearing swing joint between the slide, first bevel gear has been cup jointed to the outside of installation axle, the inner wall of slide has the pivot through bearing swing joint, the second bevel gear has been cup jointed to the outside of pivot, second bevel gear meshes with first bevel gear mutually, the straight-teeth gear has been cup jointed to the other end of pivot, straight-teeth gear and rack mesh mutually.

Further, the outside of installation axle evenly is provided with the blade, two sides of blade divide into outer convex surface and interior concave surface.

Compared with the prior art, the invention has the following beneficial effects: in the invention, the raw materials are mixed,

(1) by arranging the underground rainwater well, the clean water pipe, the sediment pipe and other components, rainwater flowing into a sewer can be naturally precipitated in the underground rainwater well, and separated upper layer clean water, middle layer mixed water and bottom layer sediment are precipitated, so that the separation treatment is convenient, and the water treatment capacity is saved;

(2) the floating garbage collecting device is arranged, the water flow power is utilized to drive the screen to move, garbage floating on the water surface is filtered out through the screen and collected into the garbage carrying basket, and the floating garbage is collected and treated by the elevator;

(3) the water flow pumped by the flushing pipe is concentrated and cannot be diffused by arranging the components such as the guide plate, the flexible sheet and the like, and the water flow is unfolded or folded along with the movement of the garbage sieve plate, so that the movement of the garbage sieve plate is not hindered;

(4) by arranging the pipeline connecting device, when the pipeline is blocked, cleaning can be directly started from the end of the joint, and the whole pipeline does not need to be taken down, so that batch cleaning and maintenance are facilitated;

(5) by arranging the electromagnet, the permanent magnet and other components, only one pipeline can be selectively switched on when the rainwater is conveyed after precipitation is finished, so that ordered sectional drainage is realized, the end is automatically closed when the pipelines are separated, the water flow is prevented from missing the pipelines, a valve is not required to be arranged on each pipeline, and the failure rate is low;

(6) through being provided with screen cloth self-cleaning device, need not through electric power can be when screen cloth reciprocating motion, utilize the hydraulic to realize the automatically cleaning of screen cloth, prevent that the screen cloth from blockking up, and the clearance is convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;

FIG. 2 is a schematic view of the line connection device of the present invention;

FIG. 3 is a partial schematic view of the line connection device of the present invention;

FIG. 4 is a schematic structural view of the floating refuse collection system of the present invention;

FIG. 5 is a schematic view of the first reversing tube and the second reversing tube of the present invention installed;

FIG. 6 is a schematic view of the baffle and flexible sheet installation of the present invention;

FIG. 7 is a schematic view of the self-cleaning apparatus of the present invention;

FIG. 8 is a schematic view of the power transmission of the self-cleaning apparatus of the screen of the present invention;

in the figure: 1. an underground catch-basin; 2. a river drain pipe; 21. a first check valve; 31. a second one-way valve; 3. a sewage pipe; 4. a pipeline connection device; 5. a floating refuse collection device; 6. a hoist; 11. a clear water pipe; 111. a clean water pump; 12. A sewage pipe; 121. a sewage pump; 13. a silt pipe; 131. a silt pump; 14. a river junction pipe; 15. a sewage collecting pipe; 16. a sludge discharge pipe; 161. a screw conveyor; 17. a flush pipe; 171. a first solenoid valve; 18. a first reversing tube; 181. a second solenoid valve; 19. a second reversing tube; 191. a third electromagnetic valve; 41. mounting a plate; 42. a translation motor; 421. a screw rod; 43. a guide post; 431. a hydraulic telescopic rod; 432. a tip part is raised; 44. a water pipe; 45. a pipe clamp; 46. a square shell; 461. an extension plate; 462. an electromagnet; 463. a permanent magnet; 51. a garbage sieve plate; 511. a sliding part; 52. a baffle; 521. a flexible sheet; 53. a swirl vane; 54. a trash carrying basket; 541. a hook; 7. a screen self-cleaning device; 71. a slide base; 72. installing a shaft; 73. a blade; 731. an outer convex surface; 732. an inner concave surface; 74. a slide rail; 75. a first bevel gear; 76. a second bevel gear; 77. a rotating shaft; 78. a spur gear; 79. a rack.

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, the present invention provides a technical solution: a shunting treatment conveying device of a municipal sewage pipe network comprises a river drainage pipe 2 and a sewage pipe 3, wherein the top of the river drainage pipe 2 is provided with an underground rainwater well 1, one side of the underground rainwater well 1 is sequentially connected with a clean water pipe 11, a sewage pipe 12 and a sediment pipe 13 in a penetrating way from top to bottom, one ends of the clean water pipe 11, the sewage pipe 12 and the sediment pipe 13 are all connected with a pipeline connecting device 4, one side of the pipeline connecting device 4 is sequentially connected with a river junction pipe 14, a sewage junction pipe 15 and a sediment discharge pipe 16 in a penetrating way from top to bottom, the river junction pipe 14 is connected with the river drainage pipe 2, the sewage junction pipe 15 is connected with the sewage pipe 3, the underground rainwater well 1 is used for storing rainwater on the ground during raining, and the rainwater on the ground is mixed with, when the garbage is layered after standing for a period of time, the garbage such as plastic bottles with low density floats on the water surface, and the sludge is deposited at the bottom;

the sludge discharge pipe 16 is provided with a screw conveyor 161, one end of the sludge discharge pipe 16 extends to the ground, the river discharge pipe 2 is provided with a first one-way valve 21, the sewage pipe 3 is provided with a second one-way valve 31, and the screw conveyor 161 is used for conveying sludge from the sludge discharge pipe 16 to the ground for centralized treatment so as to avoid sludge accumulation;

a clean water pump 111 is arranged on the clean water pipe 11, a sewage pump 121 is arranged on the sewage pipe 12, a silt pump 131 is arranged on the silt pipe 13, a flushing pipe 17 is connected to one side of the clean water pipe 11 in a penetrating manner, a first electromagnetic valve 171 is arranged on the flushing pipe 17, the other end of the flushing pipe 17 is connected with the underground rainwater well 1 in a penetrating manner, the position of the connection is higher than that of the connection between the clean water pipe 11 and the underground rainwater well 1, the clean water pump 111 is used for pumping clean water at the uppermost layer to the river junction pipe 14, the sewage pump 121 is used for pumping sewage, the silt pump 131 is used for pumping silt, and the flushing pipe 17 is used for pumping water flow to push the garbage sieve plate 51;

as shown in fig. 5, one side of the flushing pipe 17 is connected with a first reversing pipe 18 in a penetrating manner, a second electromagnetic valve 181 is arranged on the first reversing pipe 18, one end of the first reversing pipe 18 is connected with a water inlet of the clean water pump 111, a water outlet of the clean water pump 111 is also connected with a second reversing pipe 19 in a penetrating manner, a third electromagnetic valve 191 is arranged on the second reversing pipe 19, the other end of the second reversing pipe 19 is connected with the underground rainwater well 1 in a penetrating manner, the first electromagnetic valve 171 is opened when the flushing water is flushed in a forward direction, the water pumped out by the first electromagnetic valve flows from left to right to drive the garbage sieve plate 51 to move in the forward direction, the second electromagnetic valve 181 and the third electromagnetic valve 191 are opened when the flushing water is flushed in a reverse direction, the clean water pump 111 pumps the water from right to left to move the;

as shown in fig. 2-3, the pipeline connecting device 4 includes a mounting plate 41, a translation motor 42 is installed on one side of the mounting plate 41, an output shaft of the translation motor 42 is connected with a lead screw 421 through a coupling, an electromagnet 462 is installed on the top end of the lead screw 421, a pipeline clamp 45 is evenly arranged on the top of the mounting plate 41, a clean water pipe 11, a sewage pipe 12, a sediment pipe 13, a river junction pipe 14, a sewage junction pipe 15 and a mud discharge pipe 16 all pass through the pipeline clamp 45, a guide post 43 is correspondingly installed on the top of the mounting plate 41, a hydraulic telescopic rod 431 is connected to the top end of the guide post 43, a pointed end 432 is connected to the top end of the hydraulic telescopic rod 431, a ball nut sleeve is connected to the outside of the lead screw 421 through a screw thread, a square shell 46 is fixed to the outside of the ball nut sleeve through welding, extension plates 461 are correspondingly fixed to, the top of the square shell 46 is correspondingly provided with a permanent magnet 463, when the pipelines are reversed, the translation motor 42 is started, the output shaft of the translation motor drives the screw rod 421 to rotate, and drives the water through pipe 44 to move up and down through the guide post 43, when the pipeline is switched on, water flows through the water through pipe 44 from two corresponding pipelines, when the pipeline is reversed, the water through pipe 44 is moved to the topmost end, the power supply of the electromagnet 462 is switched on, at the moment, the electromagnet 462 and the permanent magnet 463 attract each other, when the screw rod 421 rotates, the screw rod can drive the water through pipe 44 to rotate, so as to switch the on and off of the pipelines, the end of each pipeline is preferably provided with a plurality of valve plates, when the water through pipe 44 is jointed with the valve plates, the valve plates are pushed open, water can pass through, when the valve plates are switched off, water flow is blocked, the safety performance is improved, the end is automatically closed when the pipelines are separated, so that water flow is prevented from staggering the pipelines, a valve is not required to be arranged on each pipeline, the failure rate is low, the cleaning can be directly started from the end at the joint when the pipelines are blocked, the whole pipeline is not required to be taken down, and the batch cleaning and maintenance are facilitated;

as shown in fig. 4, a floating garbage collecting device 5 is arranged at one side of the underground catch basin 1, a lifter 6 is arranged at the top of the floating garbage collecting device 5, the floating garbage collecting device 5 comprises a garbage sieve plate 51, sliding parts 511 are arranged at two sides of the garbage sieve plate 51, sliding grooves are correspondingly arranged at the inner walls of two sides of the catch basin 1, and the chute is connected with the sliding part 511 in a sliding way, one side of the garbage sieve plate 51 is movably connected with a rotational flow blade 53 through a bearing, when the garbage sieve plate 51 moves, the garbage floating on the water surface is filtered by a screen and collected into a garbage basket 54 by sliding the sliding part 511 on the inner wall of the underground rainwater well 1, the floating garbage is collected and treated by a lifter, the rotational flow blades 53 obtain a rotational torque through water discharged by the water through pipe 44, the rotational torque drives the garbage sieve plate 51 to move when rotating, and the lifter 6 is used for hoisting the garbage contained in the garbage bearing basket 54 by the lifting hook 541 and collecting the garbage in a centralized manner;

as shown in fig. 6, the guide plates 52 are welded and fixed between the inner walls of the catch basin 1, the number of the guide plates 52 is four, the guide plates 52 are symmetrically distributed outside the swirling vanes 53, one side of the guide plate 52 is provided with the flexible sheets 521, the two flexible sheets 521 are contacted, the flexible sheets 521 are contacted with the garbage screen plate 51, one side of the guide plate 52 is provided with the garbage carrying basket 54, the top of the garbage carrying basket 54 is provided with the lifting hook 541, the lifting hook 541 is matched with the lifter 6, the guide plate 52 is used for guiding the flow direction of water flow, so that the water flow is only limited to flow in the space surrounded by the guide plate 52, and the swirling vanes 53 can be pushed to rotate all the time, thereby driving the garbage sieve plate 51 to move, the flexible sheet 521 is in a furled state when not contacting with the garbage sieve plate 51, and at the moment, the sealing effect can be better realized, when the garbage sieve plate 51 passes through, the flexible sheet 521 deforms, so that the garbage sieve plate can smoothly pass through;

the screen self-cleaning device 7 is arranged on one side of the garbage screen plate 51, the screen self-cleaning device 7 comprises a sliding seat 71, a sliding rail 74 is correspondingly arranged on one side of the screen plate 51, the sliding seat 71 is in sliding connection with the sliding rail 74, a rack 79 is arranged on the inner wall of the sliding rail 74, a mounting shaft 72 is movably connected between the two sliding seats 71 through a bearing, a first bevel gear 75 is sleeved outside the mounting shaft 72, a rotating shaft 77 is movably connected on the inner wall of the sliding seat 71 through a bearing, a second bevel gear 76 is sleeved outside the rotating shaft 77, the second bevel gear 76 is meshed with the first bevel gear 75, a straight gear 78 is sleeved at the other end of the rotating shaft 77, the straight gear 78 is meshed with the rack 79, when the screen plate 51 moves and starts to be cleaned, as the garbage is attached to the screen plate, the blades 73 cannot rotate due to the blockage of the garbage, the mounting shaft 72 is driven to rotate, the first bevel gear 75 is meshed with the second bevel gear 76 to drive the straight gear 78 to rotate, so that the sliding seat 71 moves back and forth along the rack 79, and the automatic cleaning of the screen is convenient to realize;

the blades 73 are uniformly arranged outside the mounting shaft 72, two side surfaces of each blade 73 are divided into an outer convex surface 731 and an inner concave surface 732, when the screen plate 51 drives the mounting shaft 72 to move, water flow can apply different acting forces to the blades 73 through the outer convex surfaces 731 and the inner concave surfaces 732, the stress of the inner concave surfaces 732 is greater than that of the outer convex surfaces 731, so that the blades 73 rotate along one direction, the rotating directions are opposite when the blades 73 retreat, and the reciprocating rotation effect is convenient to realize;

example (b): when the underground rainwater diversion conveying equipment is used, water permeates into the underground rainwater well 1 from a well cover during rainfall, when the water is accumulated to a proper volume, floating garbage is removed by using the floating garbage collection device 5, then the pipeline connection device 4 is connected, clean water, turbid water and sludge are sequentially pumped into the river junction pipe 14, the sewage junction pipe 15 and the sludge discharge pipe 16, the water treatment capacity is saved, the pipeline connection device 4 is used, cleaning can be directly started from the end of the joint when a pipeline is blocked, the whole pipeline does not need to be taken down, batch cleaning and maintenance are facilitated, the practicability of the underground rainwater well is improved, and the underground rainwater well has the characteristic of separate treatment; through the self-cleaning device 7 of the screen, the self-cleaning of the screen 51 can be realized without depending on electric power, and the cleaning is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a shunting of municipal administration sewage pipe network handles conveying equipment, includes river drain pipe (2) and sewer pipe (3), its characterized in that: an underground rainwater well (1) is arranged at the top of the river drainage pipe (2), one side of the underground rainwater well (1) is sequentially connected with a clean water pipe (11), a sewage pipe (12) and a sediment pipe (13) in a penetrating manner from top to bottom, one ends of the clean water pipe (11), the sewage pipe (12) and the sediment pipe (13) are all connected with a pipeline connection device (4), one side of the pipeline connection device (4) is sequentially connected with a river junction pipe (14), a sewage junction pipe (15) and a mud discharge pipe (16) in a penetrating manner from top to bottom, the river junction pipe (14) is connected with the river drainage pipe (2), and the sewage junction pipe (15) is connected with the sewage pipe (3);

the pipeline switch-on device (4) comprises a mounting plate (41), a translation motor (42) is installed on one side of the mounting plate (41), an output shaft of the translation motor (42) is connected with a screw rod (421) through a coupler, an electromagnet (462) is installed on the top end of the screw rod (421), a pipeline clamp (45) is uniformly arranged at the top of the mounting plate (41), a clean water pipe (11), a sewage pipe (12), a sediment pipe (13), a river junction pipe (14), a sewage junction pipe (15) and a mud discharge pipe (16) all penetrate through the pipeline clamp (45), a guide pillar (43) is correspondingly installed at the top of the mounting plate (41), a hydraulic telescopic rod (431) is connected to the top end of the guide pillar (43), a tip part (432) is connected to the top end of the hydraulic telescopic rod (431), and a ball nut sleeve is connected to the outside, the outer portion of the ball nut sleeve is fixedly provided with a square shell (46) through welding, two sides of the square shell (46) are correspondingly fixedly provided with extension plates (461) through welding, guide grooves are formed in the extension plates (461), guide posts (43) slide to penetrate through the guide grooves, and permanent magnets (463) are correspondingly installed at the top of the square shell (46).

2. The municipal sewer network diversion treatment conveying equipment of claim 1, wherein: one side of secret rainwater well (1) is provided with floating garbage collection device (5), the top of floating garbage collection device (5) is provided with lifting machine (6), floating garbage collection device (5) are including rubbish sieve (51), the both sides of rubbish sieve (51) are provided with portion of sliding (511), the spout has been seted up in the both sides inner wall correspondence of rainwater well (1), and spout and portion of sliding (511) sliding connection, there is whirl blade (53) one side of rubbish sieve (51) through bearing swing joint.

3. The municipal sewer network diversion treatment conveying equipment of claim 2, wherein: there are guide plate (52) through welded fastening between the both sides inner wall of rainwater well (1), the quantity of guide plate (52) is four, and the symmetric distribution is in the outside of whirl blade (53), flexible piece (521) are installed to one side of guide plate (52), two flexible piece (521) contact, flexible piece (521) contact with rubbish sieve board (51), rubbish bearing basket (54) is installed to one side of guide plate (52), the top of rubbish bearing basket (54) is provided with lifting hook (541), lifting hook (541) and lifting machine (6) are mutually supported.

4. The municipal sewer network diversion treatment conveying equipment of claim 3, wherein: a screen self-cleaning device (7) is arranged on one side of the garbage screen plate (51), the screen self-cleaning device (7) comprises a sliding seat (71), one side of the sieve plate (51) is correspondingly provided with a slide rail (74), the slide seat (71) is connected with the slide rail (74) in a sliding way, the inner wall of the slide rail (74) is provided with a rack (79), a mounting shaft (72) is movably connected between the two slide carriages (71) through a bearing, a first bevel gear (75) is sleeved outside the mounting shaft (72), the inner wall of the sliding seat (71) is movably connected with a rotating shaft (77) through a bearing, a second bevel gear (76) is sleeved outside the rotating shaft (77), the second bevel gear (76) is meshed with the first bevel gear (75), the other end of the rotating shaft (77) is sleeved with a straight gear (78), and the straight gear (78) is meshed with the rack (79).

5. The municipal sewer network diversion treatment conveying equipment of claim 4, wherein: the outer portion of installation axle (72) evenly is provided with blade (73), two sides of blade (73) divide into convex surface (731) and interior concave surface (732).