CN111851648B

CN111851648B - Sewage pump station with deodorization function

Info

Publication number: CN111851648B
Application number: CN202010683270.2A
Authority: CN
Inventors: 郭岗
Original assignee: Alanbel Jiangsu Environmental Protection Technology Development Co ltd
Current assignee: Alanbel (Jiangsu) Environmental Protection Technology Development Co.,Ltd.
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-08-31
Anticipated expiration: 2040-07-16
Also published as: CN111851648A

Abstract

The invention relates to the technical field of sewage pump stations, in particular to a sewage pump station with a deodorization function. The automatic opening and closing device for the pump station crawling ladder is novel in design and simple in structure, automatic opening and closing of the sealing cover can be achieved through the opening and closing mechanism, access of maintainers is facilitated, labor intensity is reduced, the structure of the lifting crawling ladder can facilitate the maintainers to safely place the bottom end inside the tank body, the problem that the traditional pump station crawling ladder is too low or too long is solved, working efficiency is improved, potential safety hazards are reduced, meanwhile the service life of the automatic opening and closing device is effectively prolonged, practicability is improved, sundries in sewage can be timely discharged through the sundry cleaning mechanism, and the problem that the whole body smelly is caused by long-time accumulation is avoided.

Description

Sewage pump station with deodorization function

Technical Field

The invention relates to the technical field of sewage pump stations, in particular to a sewage pump station with a deodorization function.

Background

The pump station is the device that can provide the hydraulic power and the atmospheric pressure power of certain pressure and flow, if aquatic pollutant content is many, the catch basin will have sufficient regulation volume during the design to the stand-by pump should be considered, the minimize is to the pollution of environment during the design in addition, and better management, maintenance condition will be provided in the station.

But traditional sewage pump station leads to smelly easily because of debris are piled up, and the interior ladder of traditional sewage pump station is either too short or directly extends to its inside bottom in addition, and what be too short needs operating personnel to jump down when maintaining, appears spraining foot, bone dislocation like this, cracked danger easily, and the ladder diameter extends to inside bottom, appears the problem of corrosion damage easily like this under the soaking of sewage, and life is low. Accordingly, those skilled in the art have provided a sewage pumping station with a deodorization function to solve the problems set forth in the background art.

Disclosure of Invention

The invention aims to provide a sewage pump station with a deodorization function, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a sewage pump station with a deodorization function comprises a base, wherein a tank body is fixed above the base, a window is arranged above the tank body, a sealing cover is arranged on the inner side of the window, the window is connected with the sealing cover through an opening and closing mechanism, a control box is fixed above the tank body at the position of one side of the window, an exhaust pipe is embedded at the position of one side of the control box above the tank body, a water outlet pipe is embedded at one side of the tank body, a water inlet pipe is embedded at the position of the lower section of the other side of the tank body, a sewage discharge pipe is embedded at the position of one side of the tank body above the water inlet pipe, a filter bag is arranged at the position of the inner side of the tank body corresponding to the water inlet pipe, a sundry cleaning mechanism connected with the sewage discharge pipe is vertically arranged inside the filter bag, a submersible pump is installed at the bottom end inside the tank body, a water guide pipe communicated with the water outlet pipe is arranged at the water outlet end of the submersible pump, the middle section of the aqueduct is provided with a valve, and the position of the top end inside the tank body corresponding to the window is vertically fixed with a lifting ladder stand.

As a further aspect of the invention: the opening and closing mechanism comprises supports symmetrically fixed on the inner side of the window and a first servo motor arranged on one side of the window, wherein the surfaces of the two supports are vertically provided with first slide ways, the surfaces of the two supports are provided with second slide ways communicated with the first slide ways corresponding to the middle sections of the first slide ways, the inner sides of the two supports are provided with connecting rods, two ends of each connecting rod are fixedly provided with second limiting slide heads inserted into the inner sides of the first slide ways, two ends of each connecting rod are symmetrically and rotatably connected with connecting supports fixed with the sealing covers, one end of each connecting rod close to the first servo motor is rotatably sleeved with a second connecting sheet, the other end of each second connecting sheet is rotatably connected with a first connecting sheet, the driving end of the first servo motor penetrates through the sealing covers to be connected with the supports and the end parts of the first connecting sheets, the outer side of each connecting support is fixedly provided with a first limiting slide head arranged in parallel with the second limiting slide heads, the first limiting sliding head extends into the first slideway.

As a further aspect of the invention: the second slide is of an arc-shaped structure, the top end of the second slide and the top end of the first slide are located on the same horizontal line, and the distance between the top end of the second slide and the top end of the first slide is equal to the distance between the first limiting slide head and the second limiting slide head.

As a further aspect of the invention: the lifting crawling ladder comprises two side plates which are arranged in parallel and fixed at the top end of the inner part of the tank body, a plurality of pedals are fixed between the two side plates at equal intervals, a connecting pipe is fixed below the last pedal between the two side plates, lifting pedals in a U-shaped structure are arranged below the two side plates, two ends of each lifting pedal are respectively inserted into the bottom ends of the two side plates, screw rods respectively connected with two ends of each lifting pedal are vertically arranged inside the two side plates, partition plates sleeved with the screw rods are fixed at positions, which are located at the bottom ends, of the two side plates, worm wheels are rotatably connected below the two partition plates, rotating rods are rotatably connected to the inner sides of the connecting pipes, two ends of each rotating rod extend into the two side plates, and worms meshed with the rotating rods are fixedly sleeved at positions, which correspond to the worm wheels, at the two ends of the rotating rods, one side position department of one of them curb plate installs the second servo motor, the transmission end of second servo motor runs through one of them curb plate and links to each other in the one end of bull stick, the top of lead screw is fixed with the stopper, the upper end of stopper is fixed with buffer spring.

As a further aspect of the invention: the inner sides of the two side plates are symmetrically provided with sliding grooves, and sliding blocks matched with the sliding grooves are fixed at positions, corresponding to the sliding grooves, of the outer sides of the limiting blocks.

As a further aspect of the invention: the connection part of the worm wheel and the screw rod is provided with a threaded hole, and an internal thread matched with the screw rod is arranged in the threaded hole.

As a further aspect of the invention: debris clearance mechanism is including being fixed in the internal inboard barrel of jar, the bottom of barrel is rotated and is connected with and strains the baffle two of bag bottom laminating, and the inside of barrel rotates and is connected with the auger, driving motor is installed to the top of barrel, and one side of barrel set up the drain that is linked together with the blow off pipe, driving motor's transmission end runs through the barrel and links to each other with the upper end of auger, the bottom of auger extends to in the carousel and links to each other rather than the bottom.

As a further aspect of the invention: the turntable is of a semicircular structure, the diameter of the turntable is matched with the inner diameter of the filter bag, and one side of the turntable is provided with an opening.

As a further aspect of the invention: and a liquid level sensor electrically connected with the control box is arranged at the position of the inner side of the tank body corresponding to the maximum capacity value.

As a further aspect of the invention: the front side embedding of jar body is provided with deodorant filling tube, and the middle section of deodorant filling tube is connected with the flow valve.

Compared with the prior art, the invention has the beneficial effects that: the automatic opening and closing device for the pump station crawling ladder is novel in design and simple in structure, automatic opening and closing of the sealing cover can be achieved through the opening and closing mechanism, access of maintainers is facilitated, labor intensity is reduced, the structure of the lifting crawling ladder can facilitate the maintainers to safely place the bottom end inside the tank body, the problem that the traditional pump station crawling ladder is too low or too long is solved, working efficiency is improved, potential safety hazards are reduced, meanwhile the service life of the automatic opening and closing device is effectively prolonged, practicability is improved, sundries in sewage can be timely discharged through the sundry cleaning mechanism, and the problem that the whole body smelly is caused by long-time accumulation is avoided.

Drawings

FIG. 1 is a schematic view of a sewage pumping station with a deodorizing function;

FIG. 2 is a schematic view of a sewage pump station with a deodorizing function after the cover is opened;

FIG. 3 is a schematic view of the internal structure of a tank body in a sewage pumping station with a deodorization function;

FIG. 4 is a schematic structural diagram of an opening and closing mechanism in a sewage pumping station with a deodorization function;

FIG. 5 is a schematic structural view of a lifting ladder stand in a sewage pumping station with a deodorization function;

FIG. 6 is a schematic structural diagram of a sundries cleaning mechanism in a sewage pumping station with a deodorization function.

In the figure: 1. a base; 2. a water inlet pipe; 3. a blow-off pipe; 4. a window; 5. sealing the cover; 6. an exhaust pipe; 7. a control box; 8. a water outlet pipe; 9. a tank body; 10. connecting a bracket; 11. a support; 12. a side plate; 13. a pedal; 14. a barrel; 15. filtering the bag; 16. a submersible pump; 17. a valve; 18. a liquid level sensor; 19. a water conduit; 20. a first limiting slider; 21. a second limiting slider; 22. a first slideway; 23. a second slideway; 24. a connecting rod; 25. a first connecting piece; 26. a first servo motor; 27. a second connecting sheet; 28. a limiting block; 29. a buffer spring; 30. a chute; 31. a screw rod; 32. a worm gear; 33. a rotating rod; 34. a lifting pedal; 35. a connecting pipe; 36. a worm; 37. a second servo motor; 38. a drive motor; 39. a sewage draining outlet; 40. a packing auger; 41. an opening; 42. a turntable; 43. a separator.

Detailed Description

Referring to fig. 1 to 6, in an embodiment of the present invention, a sewage pump station with a deodorization function includes a base 1, a tank 9 is fixed above the base 1, a window 4 is disposed above the tank 9, a cover 5 is disposed inside the window 4, the window 4 is connected to the cover 5 through an opening and closing mechanism, the opening and closing mechanism includes supports 11 symmetrically fixed inside the window 4 and a first servo motor 26 installed at one side of the window 4, first slideways 22 are vertically disposed on the surfaces of the two supports 11, second slideways 23 communicated with the two supports 11 are disposed on the surfaces of the two supports 11 corresponding to the middle sections of the first slideways 22, connecting rods 24 are disposed inside the two supports 11, second limiting sliders 21 inserted inside the first slideways 22 are fixed at both ends of the connecting rods 24, and connecting brackets 10 fixed to the cover 5 are symmetrically and rotatably connected to both ends of the connecting rods 24, a second connecting sheet 27 is rotatably sleeved at one end of the connecting rod 24 close to the first servo motor 26, a first connecting sheet 25 is rotatably connected at the other end of the second connecting sheet 27, a transmission end of the first servo motor 26 penetrates through the sealing cover 5 to be connected with the end parts of the support 11 and the first connecting sheet 25, a first limiting slide head 20 which is parallel to the second limiting slide head 21 is fixed at the outer side of the connecting support 10, the first limiting slide head 20 extends into the first slide way 22, the second slide way 23 is of an arc structure, the top end of the second slide way 23 and the top end of the first slide way 22 are positioned on the same horizontal line, the distance between the top end of the second slide way 23 and the top end of the first slide way 22 is equal to the distance between the first limiting slide head 20 and the second limiting slide head 21,

when in maintenance, an operator ascends above the tank body 9, controls the first servo motor 26 to rotate anticlockwise, drives the first connecting piece 25 to rotate upwards along the transmission shaft as a fulcrum after the first servo motor 26 rotates anticlockwise, drives the connecting rod 24 to rotate upwards along the first slideway 22 when the first servo motor 26 rotates upwards, further drives the connecting bracket 10 to move upwards along the first slideway 22 through the first limiting sliding heads 20 at two ends, at the moment, the sealing cover 5 moves upwards, when the first limiting sliding head 20 moves to the top end of the first slideway 22, the second limiting sliding head 21 is positioned at the connecting part of the first slideway 22 and the second slideway 23, drives the connecting rod 24 to move through the second connecting piece 27 under the continuous rotation of the first connecting piece 25, further drives the connecting rod 24 to move upwards along the cambered surface of the second slideway 23 through the second limiting sliding head 21 under the drive of the second connecting piece 27, when the second limiting sliding head 21 moves to the top end of the second slideway 23, connecting bracket 10 rotates 90 this moment, further drives closing cap 5 and rotates 90 backward, accomplishes opening of closing cap 5, and operating personnel can get into this moment, overhauls the back and controls first servo motor 26 and rotate clockwise, can realize closing of closing cap 5.

The position of the inner side of the tank body 9 corresponding to the maximum capacity is provided with a liquid level sensor 18 electrically connected with the control box 7, and the function of controlling the water level can be achieved.

The top of jar body 9 is located one side position department of window 4 and is fixed with control box 7, the embedding of the front side of jar body 9 is provided with the deodorant filling tube, the middle section of deodorant filling tube is connected with the flow valve, spout pure natural plant extract into jar body 9 in, the shower nozzle adopts the atomizer, let the molecule after the atomizing evenly disperse in the air, peculiar smell molecule in the adsorption of air, with peculiar smell molecule take place chemical reaction such as dispersion, polymerization, substitution, replacement and synthesis, make the hetero molecule change, change original molecular structure, thereby reach deodorant effect.

An exhaust pipe 6 is embedded at one side of a control box 7 above a tank body 9, a water outlet pipe 8 is embedded at one side of the tank body 9, a water inlet pipe 2 is embedded at the lower section of the other side of the tank body 9, a sewage discharge pipe 3 is embedded at the upper section of the water inlet pipe 2 at one side of the tank body 9, a filter pocket 15 is arranged at the inner side of the tank body 9 corresponding to the water inlet pipe 2, a sundries cleaning mechanism connected with the sewage discharge pipe 3 is vertically arranged inside the filter pocket 15, the sundries cleaning mechanism comprises a cylinder body 14 fixed at the inner side of the tank body 9, a partition plate II attached to the bottom of the filter pocket 15 is rotatably connected to the bottom of the cylinder body 14, an auger 40 is rotatably connected to the inside of the cylinder body 14, a driving motor 38 is installed above the cylinder body 14, a sewage discharge port 39 communicated with the sewage discharge pipe 3 is arranged at one side of the cylinder body 14, and the driving end of the driving motor 38 penetrates through the cylinder body 14 and is connected with the upper end of the auger 40, the bottom of auger 40 extends to in the carousel 42 and links to each other rather than the bottom, carousel 42 semicircular structure, and the diameter of carousel 42 and the internal diameter looks adaptation of straining pocket 15, and opening 41 has been seted up to one side of carousel 42, sewage passes through inlet tube 2 and gets into in straining pocket 15, strain pocket 15 and strain water and remove and leave debris, the function of timing control driving motor 38, it is rotatory to drive auger 40 and carousel 42 after driving motor 38 functions, the rotation of pocket 15 is strained in the laminating of carousel 42, can follow opening screw in debris, upwards remove along barrel 14 under the effect of auger 40 again, can follow blow off pipe 3 and discharge arriving drain 39 departments, avoid piling up the problem that leads to whole smelly for a long time.

A submersible pump 16 is arranged at the bottom end inside the tank body 9, a water guide pipe 19 communicated with a water outlet pipe 8 is arranged at the water outlet end of the submersible pump 16, a valve 17 is arranged at the middle section of the water guide pipe 19, a lifting ladder stand is vertically fixed at the position, corresponding to the window 4, of the top end inside the tank body 9, the lifting ladder stand comprises two side plates 12 which are arranged in parallel and fixed at the top end inside the tank body 9, a plurality of pedals 13 are fixed between the two side plates 12 at equal intervals, a connecting pipe 35 is fixed below the last pedal 13 between the two side plates 12, a lifting pedal 34 in a U-shaped structure is arranged below the two side plates 12, two ends of the lifting pedal 34 are respectively inserted at the bottom ends of the two side plates 12, screw rods 31 respectively connected with two ends of the lifting pedal 34 are vertically arranged inside the two side plates 12, and a partition plate 43 sleeved with the screw rods 31 is fixed at the position, positioned at the bottom end inside the two side plates 12, worm gears 32 are rotatably connected below the two partition plates 43, a rotating rod 33 is rotatably connected to the inner side of the connecting pipe 35, two ends of the rotating rod 33 extend into the two side plates 12, worm screws 36 meshed with the worm gears are fixedly sleeved at positions of the two ends of the rotating rod 33 corresponding to the worm gears 32, a second servo motor 37 is installed at one side of one side plate 12, a transmission end of the second servo motor 37 penetrates through one side plate 12 and is connected with one end of the rotating rod 33, a limiting block 28 is fixed at the top end of the screw rod 31, a buffer spring 29 is fixed at the upper end of the limiting block 28, sliding grooves 30 are symmetrically formed in the inner sides of the side plates 12, sliding blocks matched with the sliding grooves 30 are fixed at positions of the outer sides of the limiting blocks 28 corresponding to the sliding grooves 30, threaded holes are formed at the connecting positions of the worm gears 32 and the screw rod 31, internal threads matched with the screw rod 31 are arranged in the threaded holes, and an inspector can step on pedals, when the foot steps on lift footboard 34, switch control second servo motor 37 through curb plate 12 outside bottom rotates clockwise, further second servo motor 37 drives bull stick 33 and rotates, worm 36 also can rotate thereupon under the drive of bull stick 33, because of the meshing relation, worm wheel 32 rotates, its inside internal thread drives lead screw 31 displacement downwards after worm wheel 32 rotates, it is spacing through stopper 28 when lead screw 31 moves down, further lift footboard 34 can drive operating personnel and slowly descend until reaching the bottom, after the maintenance, operating personnel stands on lift footboard 34, control second servo motor 37 anticlockwise function, can drive operating personnel and rise, the problem that traditional pump station cat ladder crossed excessively or the overlength has been solved, work efficiency is improved, the potential safety hazard has been reduced, simultaneously still effectual its life has been prolonged, and the practicality is increased.

The working principle of the invention is as follows: firstly, sewage enters a filter bag 15 through a water inlet pipe 2, the filter bag 15 filters water to leave impurities, a driving motor 38 is controlled to operate at regular time, the auger 40 and a turntable 42 are driven to rotate after the driving motor 38 operates, the turntable 42 is attached to the filter bag 15 to rotate, the impurities can be screwed in from an opening, the impurities move upwards along a cylinder 14 under the action of the auger 40, the impurities can be discharged along a sewage discharge pipe 3 when reaching a sewage discharge outlet 39, and the problem of integral stink caused by long-time accumulation is avoided;

when in maintenance, an operator ascends above the tank body 9, controls the first servo motor 26 to rotate anticlockwise, drives the first connecting piece 25 to rotate upwards along the transmission shaft as a fulcrum after the first servo motor 26 rotates anticlockwise, drives the connecting rod 24 to rotate upwards along the first slideway 22 when the first servo motor 26 rotates upwards, further drives the connecting bracket 10 to move upwards along the first slideway 22 through the first limiting sliding heads 20 at two ends, at the moment, the sealing cover 5 moves upwards, when the first limiting sliding head 20 moves to the top end of the first slideway 22, the second limiting sliding head 21 is positioned at the connecting part of the first slideway 22 and the second slideway 23, drives the connecting rod 24 to move through the second connecting piece 27 under the continuous rotation of the first connecting piece 25, further drives the connecting rod 24 to move upwards along the cambered surface of the second slideway 23 through the second limiting sliding head 21 under the drive of the second connecting piece 27, when the second limiting sliding head 21 moves to the top end of the second slideway 23, the connecting bracket 10 rotates 90 degrees at the moment, further drives the sealing cover 5 to rotate 90 degrees backwards, the opening of the sealing cover 5 is completed, at the moment, an operator can enter the sealing cover, after entering the sealing cover, the maintainer holds the side plate 12 to step on the pedal 13 to move downwards, when the foot steps on the lifting pedal 34, the second servo motor 37 is controlled to rotate clockwise through the switch at the bottom end of the outer side of the side plate 12, the second servo motor 37 drives the rotating rod 33 to rotate, the worm 36 is also driven to rotate along with the rotating rod 33 under the driving of the rotating rod 33, due to the meshing relation, the worm wheel 32 rotates, the internal thread inside the worm wheel 32 drives the screw rod 31 to move downwards, when the screw rod 31 moves downwards, the limiting block 28 limits the position of the screw rod, the lifting pedal 34 drives the operator to slowly move downwards until the bottom end is reached, after the maintenance, the operator stands on the lifting pedal 34, controls the second servo motor 37 to operate, and can drive the operator to move anticlockwise, the problem of traditional pump station cat ladder low excessively or overlength is solved, has improved work efficiency, has reduced the potential safety hazard, has still effectually prolonged its life simultaneously, has increased the practicality, overhauls and finishes the back and controls first servo motor 26 clockwise rotation, can realize the closure of closing cap 5.

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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A sewage pump station with a deodorization function comprises a base (1) and is characterized in that a tank body (9) is fixed above the base (1), a window (4) is arranged above the tank body (9), a sealing cover (5) is arranged on the inner side of the window (4), the window (4) is connected with the sealing cover (5) through an opening and closing mechanism, a control box (7) is fixed at one side position of the window (4) above the tank body (9), an exhaust pipe (6) is embedded at one side position of the control box (7) above the tank body (9), a water outlet pipe (8) is embedded at one side of the tank body (9), a water inlet pipe (2) is embedded at the lower section position of the other side of the tank body (9), a sewage discharge pipe (3) is embedded at the position of one side of the tank body (9) above the water inlet pipe (2), and the inner side of the tank body (9) is provided with a filter bag (15) corresponding to the position of the water inlet pipe (2), the inner part of the filter bag (15) is vertically provided with a sundries cleaning mechanism connected with a sewage discharge pipe (3), the bottom end of the inner part of the tank body (9) is provided with a submersible pump (16), the water outlet end of the submersible pump (16) is provided with a water guide pipe (19) communicated with a water outlet pipe (8), the middle section of the water guide pipe (19) is provided with a valve (17), the position of the top end of the inner part of the tank body (9) corresponding to the window (4) is vertically fixed with a lifting ladder stand, the opening and closing mechanism comprises a support (11) symmetrically fixed at the inner side of the window (4) and a first servo motor (26) arranged at one side of the window (4), the surfaces of the two support (11) are both vertically provided with first slide ways (22), and the positions of the surfaces of the two support (11) corresponding to the middle section of the first slide ways (22) are both provided with second slide ways (23) communicated with the same, the inner sides of the two supports (11) are provided with connecting rods (24), two ends of each connecting rod (24) are respectively fixed with a second limiting sliding head (21) inserted into the inner side of the first slideway (22), two ends of each connecting rod (24) are symmetrically and rotatably connected with connecting supports (10) fixed with the sealing cover (5), one end of each connecting rod (24) close to the first servo motor (26) is rotatably sleeved with a second connecting piece (27), the other end of each second connecting piece (27) is rotatably connected with a first connecting piece (25), the transmission end of the first servo motor (26) penetrates through the sealing cover (5) and is connected with the ends of the supports (11) and the first connecting pieces (25), the outer side of each connecting support (10) is fixedly provided with a first limiting sliding head (20) arranged in parallel with the second limiting sliding head (21), and the first limiting sliding heads (20) extend into the first slideways (22), the lifting ladder is characterized in that the second slide way (23) is of an arc-shaped structure, the top end of the second slide way (23) and the top end of the first slide way (22) are located on the same horizontal line, the distance between the top end of the second slide way (23) and the top end of the first slide way (22) is equal to the distance between the first limiting sliding head (20) and the second limiting sliding head (21), the lifting ladder comprises two side plates (12) which are arranged in parallel and fixed at the top end inside the tank body (9), a plurality of pedals (13) are fixed between the two side plates (12) at equal intervals, a connecting pipe (35) is fixed below the last pedal (13) between the two side plates (12), lifting pedals (34) in a U-shaped structure are arranged below the two side plates (12), two ends of each lifting pedal (34) are inserted into the bottom ends of the two side plates (12), and two ends of each side plate (12) are vertically provided with a lifting screw rod (34) respectively connected with two ends of each lifting screw rod (31) The inner parts of the two side plates (12) are respectively fixed with a partition plate (43) which is sleeved with a screw rod (31) at the bottom end position, the lower parts of the two partition plates (43) are respectively connected with a worm wheel (32) in a rotating manner, the inner side of the connecting pipe (35) is connected with a rotating rod (33) in a rotating manner, the two ends of the rotating rod (33) extend to the two inner parts of the side plates (12), the positions of the two ends of the rotating rod (33) corresponding to the worm wheels (32) are respectively fixed with a worm (36) which is meshed with the rotating rod in a sleeved manner, one side position of one side plate (12) is provided with a second servo motor (37), the transmission end of the second servo motor (37) penetrates through one side plate (12) and is connected with one end of the rotating rod (33), the top end of the screw rod (31) is fixed with a limiting block (28), and the upper end of the limiting block (28) is fixed with a buffer spring (29), the inner sides of the two side plates (12) are symmetrically provided with sliding grooves (30), the position of the outer side of the limiting block (28) corresponding to the sliding grooves (30) is fixed with a sliding block matched with the limiting block, the connecting part of the worm wheel (32) and the screw rod (31) is provided with a threaded hole, an internal thread matched with the screw rod (31) is arranged in the threaded hole, the sundries cleaning mechanism comprises a cylinder body (14) fixed on the inner side of the tank body (9), the bottom of the cylinder body (14) is rotatably connected with a second partition plate jointed with the bottom of the filter bag (15), the inner part of the cylinder body (14) is rotatably connected with a packing auger (40), a driving motor (38) is installed above the cylinder body (14), one side of the cylinder body (14) is provided with a drain outlet (39) communicated with a drain pipe (3), and the transmission end of the driving motor (38) penetrates through the upper end of the cylinder body (14) and is connected with the packing auger (40), the bottom of auger (40) extends to in carousel (42) and links to each other rather than the bottom, carousel (42) semicircular structure, and the diameter of carousel (42) and the internal diameter looks adaptation of straining pocket (15), and one side of carousel (42) has seted up opening (41), level sensor (18) that link to each other with control box (7) electrical property are installed to the inboard position department that corresponds the capacity maximum value of jar body (9).

2. The sewage pump station with a deodorization function according to claim 1, wherein a deodorant injection pipe is embedded in the front side of the tank body (9), and a flow valve is connected to the middle section of the deodorant injection pipe.