CN220887142U

CN220887142U - Degradation sterilizing equipment for sewage treatment

Info

Publication number: CN220887142U
Application number: CN202322472776.0U
Authority: CN
Inventors: 任剑; 金玲仙
Original assignee: Shuiqinghua Tianjin Science And Technology Co ltd
Current assignee: Shuiqinghua Tianjin Science And Technology Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-05-03
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a degradation sterilization device for sewage treatment, which can lead degradation medicament and sterilization medicament into sewage in a sewage tank uniformly by arranging the device, thereby improving the use effect of the degradation medicament and sterilization medicament and improving the mixing efficiency of the degradation medicament and sterilization medicament and the sewage; including effluent water sump, inlet tube, drain pipe, medicament case, dosing pump and feeding mechanism, feeding mechanism is connected with the dosing pump output, and feeding mechanism includes speed reducer, motor, first fixed plate, backup pad, screw rod, two sets of limiting plates, slider, spray tube, hose and receive and release package assembly, and the speed reducer passes through two sets of riser to be installed in effluent water sump left end upper portion, receive and release package assembly and speed reducer output and be connected.

Description

Degradation sterilizing equipment for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a degradation sterilization device for sewage treatment.

Background

Domestic sewage is waste water discharged from daily life of residents, pollutants contained in domestic sewage are mainly organic matters and a large number of pathogenic microorganisms easily cause infectious disease spread and epidemic, and when sewage is treated, degradation and sterilization are needed.

The existing method for degrading and sterilizing sewage is that a degrading medicament and a sterilizing medicament are directly put into a sewage pool, and then the sewage in the sewage pool is degraded and sterilized.

But directly put degradation medicament and sterilizing medicament into the sewage pool, the distribution is uneven, thereby causing the use effect of the degradation medicament and sterilizing medicament to be poor, and the mixing efficiency of the degradation medicament and sterilizing medicament and sewage to be low.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the degradation sterilization device for sewage treatment, which can lead the degradation medicament and the sterilization medicament into sewage in a sewage pool uniformly by arranging the device, thereby improving the use effect of the degradation medicament and the sterilization medicament and improving the mixing efficiency of the degradation medicament and the sterilization medicament with the sewage.

The utility model relates to a degradation sterilization device for sewage treatment, which comprises a sewage tank, a water inlet pipe, a water outlet pipe, a medicament tank, a dosing pump and a feeding mechanism, wherein the water inlet pipe is arranged at the left side of the top end of the sewage tank, the water outlet pipe is arranged at the right side of the top end of the sewage tank, the input end of the water outlet pipe extends to the inner bottom of the sewage tank, the medicament tank and the dosing pump are both fixed at the left end of the sewage tank through mounting plates, the medicament tank is internally provided with degradation medicament and sterilization medicament, the input end of the dosing pump is communicated with the medicament tank, the feeding mechanism is arranged on the sewage tank, the feeding mechanism is connected with the output end of the dosing pump, the feeding mechanism comprises a speed reducer, a motor, a first fixing plate, a supporting plate, a screw rod, two groups of limiting plates, a sliding block, a spray pipe, a hose and a winding and unwinding assembly, the speed reducer is arranged at the upper part of the left end of the sewage tank through two groups of vertical plates, the motor is arranged at the top end of the speed reducer, the motor output end is connected with the input end of the speed reducer, the first fixed plate is positioned in the sewage pool, the left end of the first fixed plate is connected with the left upper side in the sewage pool, the front end and the rear end of the first fixed plate are respectively connected with the front end and the rear end in the sewage pool, the supporting plate is arranged on the right side of the bottom end of the first fixed plate, the upper part of the left end of the sewage pool is communicated with a perforation, the right end of a screw rod is connected with a supporting plate bearing, the output end of a speed reducer passes through the perforation of the sewage pool and is connected with the left end of the screw rod, two groups of limiting plates are respectively arranged on the front side and the rear end of the bottom end of the first fixed plate, a sliding block slides in the two groups of limiting plates, the middle part of the sliding block is communicated with a threaded hole, the threaded hole of the sliding block is connected with the screw rod in a threaded mode, the nozzle is arranged at the bottom end of the sliding block, the bottom end of the nozzle is evenly communicated with a plurality of groups of discharge ports, the hose is connected with the output end of a constant delivery pump through a winding and unwinding component, the upper part of the sewage pool is communicated with the nozzle through the hole of the sewage pool, the winding and unwinding assembly is connected with the output end of the speed reducer.

The utility model relates to a degradation sterilization device for sewage treatment, which comprises two groups of second fixing plates, a communicating pipe, a rotary joint and a power mechanism, wherein the two groups of second fixing plates are symmetrically arranged on the upper side of the left end of a sewage tank, the front end of the communicating pipe is connected with the rear end bearing of a front second fixing plate, the rear end of the communicating pipe extends to the rear side through the rear second fixing plate, the communicating pipe is rotationally connected with the rear second fixing plate, the middle part of the communicating pipe is communicated with a hose, the output end of a constant delivery pump is connected with the input end of the communicating pipe through the rotary joint, and the output end of a speed reducer is connected with the communicating pipe through the power mechanism.

The utility model relates to a degradation sterilization device for sewage treatment, which comprises a driving wheel, a belt, a driven wheel, a worm and a worm wheel, wherein the driving wheel is arranged at the output end of a speed reducer, the right end of the worm is connected with an upper bearing at the left end of a sewage pool, the driven wheel is arranged at the right part of the worm, the driven wheel and the driving wheel are synchronously driven through the belt, the worm wheel is arranged at the rear part of a communicating pipe, and the worm wheel is meshed with the worm.

The utility model relates to a degradation sterilization device for sewage treatment, which further comprises two groups of L-shaped mounting frames, a frame and a stirring mechanism, wherein the top ends of the two groups of L-shaped mounting frames are respectively connected with the front side and the rear side of the left end of a sliding block, the bottom ends of the two groups of L-shaped mounting frames are connected with the top ends of the frame, the stirring mechanism is arranged on the frame, and the stirring mechanism is connected with a sewage pool in a matched manner.

The utility model relates to a degradation sterilization device for sewage treatment, which comprises two groups of racks, two groups of gears and two groups of rotating shafts, wherein the two groups of racks are respectively arranged at the front part and the rear part in a sewage tank, the bottom ends of the two groups of rotating shafts are connected with the front side and the rear side of the bottom end in a frame, the top ends of the two groups of rotating shafts penetrate through the top end of the frame and extend to the upper side of the frame, the two groups of rotating shafts are rotatably connected with the frame, the two groups of gears are respectively arranged at the top ends of the two groups of rotating shafts, the two groups of gears are respectively meshed with the two groups of racks, and a plurality of groups of stirring rods are arranged on the two groups of rotating shafts.

The utility model relates to a degradation sterilization device for sewage treatment, which also comprises a shielding plate and a plurality of groups of ultraviolet sterilization lamps, wherein the front end of the shielding plate is connected with the upper part of the front end in a sewage tank, the rear end of the shielding plate is connected with the upper part of the rear end in the sewage tank, the plurality of groups of ultraviolet sterilization lamps are arranged at the bottom end of the shielding plate, and the plurality of groups of ultraviolet sterilization lamps correspond to the first fixing plate in position.

According to the degradation sterilization device for sewage treatment, two groups of auxiliary wheels are arranged at the front end and the rear end of the sliding block.

Compared with the prior art, the utility model has the beneficial effects that: the sewage is led into the first fixed plate in the sewage pool through the water inlet pipe, then the sewage is led into the sewage pool along the first fixed plate, the quantitative pump is opened, the degradation medicament and the sterilization medicament enter the spray pipe through the quantitative pump and the hose and are led out into the sewage in the sewage pool through the multiple groups of discharge ports, the motor is opened simultaneously, the speed reducer drives the screw rod and the winding and unwinding assembly to rotate, the screw rod is in threaded connection with the sliding block, the sliding block moves rightwards under the constraint of the two groups of limiting plates, the winding and unwinding assembly is used for unwinding the hose simultaneously, after the sliding block moves to the rightmost side of the screw rod, the motor is used for reversing the motor, the screw rod is in reverse threaded connection with the sliding block, the sliding block drives the spray pipe to move leftwards, and the winding and unwinding assembly is used for winding the hose simultaneously, so that the degradation medicament and the sterilization medicament sprayed out of the spray pipe are evenly led into the sewage in the sewage pool, the processed sewage is degraded and sterilized through the drain pipe, and the sewage can be discharged through the drain pipe, and the degradation medicament and the sterilization medicament are evenly led into the sewage pool through the drain pipe, so that the degradation effect and the degradation medicament and the sterilization medicament are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of a connection structure of a communication pipe and a rotary joint;

FIG. 3 is a schematic view of the connection structure of the slider and the L-shaped mounting bracket;

The reference numerals in the drawings: 1. a sewage pool; 2. a water inlet pipe; 3. a drain pipe; 4. a medicament box; 5. a fixed displacement pump; 6. a speed reducer; 7. a motor; 8. a first fixing plate; 9. a support plate; 10. a screw; 11. a limiting plate; 12. a slide block; 13. a spray pipe; 14. a hose; 15. a second fixing plate; 16. a communicating pipe; 17. a rotary joint; 18. a driving wheel; 19. a belt; 20. driven wheel; 21. a worm; 22. a worm wheel; 23. an L-shaped mounting rack; 24. a frame; 25. a rack; 26. a gear; 27. a rotating shaft; 28. a stirring rod; 29. a shielding plate; 30. an ultraviolet germicidal lamp; 31. an auxiliary wheel.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, the degradation sterilization device for sewage treatment of the utility model comprises a sewage tank 1, a water inlet pipe 2, a water outlet pipe 3, a medicament tank 4, a dosing pump 5 and a feeding mechanism, wherein the water inlet pipe 2 is arranged at the left side of the top end of the sewage tank 1, the water outlet pipe 3 is arranged at the right side of the top end of the sewage tank 1, the input end of the water outlet pipe 3 extends to the inner bottom of the sewage tank 1, the medicament tank 4 and the dosing pump 5 are both fixed at the left end of the sewage tank 1 through mounting plates, a degradation medicament and a sterilization medicament are arranged in the medicament tank 4, the input end of the dosing pump 5 is communicated with the medicament tank 4, the feeding mechanism is arranged on the sewage tank 1, the feeding mechanism is connected with the output end of the dosing pump 5, the feeding mechanism comprises a speed reducer 6, a motor 7, a first fixing plate 8, a supporting plate 9, a screw 10, two groups of limiting plates 11, a sliding block 12, a spray pipe 13, a hose 14 and a winding and unwinding component, the speed reducer 6 is arranged at the upper part of the left end of the sewage tank 1 through two groups of vertical plates, the motor 7 is arranged at the top end of the speed reducer 6, the output end of the motor 7 is connected with the input end of the speed reducer 6, the first fixed plate 8 is positioned in the sewage tank 1, the left end of the first fixed plate 8 is connected with the left upper side in the sewage tank 1, the front end and the rear end of the first fixed plate 8 are respectively connected with the front end and the rear end in the sewage tank 1, the supporting plate 9 is arranged at the right end of the bottom end of the first fixed plate 8, the upper part of the left end of the sewage tank 1 is communicated with a perforation, the right end of the screw rod 10 is connected with the supporting plate 9 through a bearing, the output end of the speed reducer 6 passes through the perforation of the sewage tank 1 and is connected with the left end of the screw rod 10, two groups of limiting plates 11 are respectively arranged at the front side and the rear end of the bottom end of the first fixed plate 8, the sliding block 12 slides in the two groups of limiting plates 11, the middle part of the sliding block 12 is communicated with a threaded hole, the threaded hole of the sliding block 12 is connected with the screw rod 10 through threads, the spray pipe 13 is arranged at the bottom end of the sliding block 12, the bottom end of the spray pipe 13 is uniformly communicated with a plurality of groups of discharge ports, a hose 14 is connected with the output end of the quantitative pump 5 through a winding and unwinding assembly, the upper part of the left end of the sewage pool 1 is communicated with a pipe hole, the output end of the hose 14 passes through the pipe hole of the sewage pool 1 to be communicated with the spray pipe 13, and the winding and unwinding assembly is connected with the output end of the speed reducer 6; the sewage is led into the first fixed plate 8 in the sewage pool 1 through the water inlet pipe 2, then the sewage is led into the sewage pool 1 along the first fixed plate 8, the fixed displacement pump 5 is opened, degradation medicament and sterilization medicament enter the spray pipe 13 through the fixed displacement pump 5 and the hose 14 and are led out into the sewage in the sewage pool 1 through a plurality of groups of discharge ports, meanwhile, the motor 7 is opened, the speed reducer 6 drives the screw rod 10 and the winding and unwinding assembly to rotate, the screw rod 10 is in threaded connection with the slide block 12, the slide block 12 moves rightwards under the constraint of the two groups of limiting plates 11, the winding and unwinding assembly simultaneously unwinds the hose 14, after the slide block 12 moves to the rightmost side of the screw rod 10, the motor 7 drives the screw rod 10 and the winding and unwinding assembly to be in reverse threaded connection with the slide block 12, the slide block 12 drives the spray pipe 13 to move leftwards, and meanwhile, the winding and unwinding assembly winds the hose 14, so that the degradation medicament and sterilization medicament sprayed out from the spray pipe 13 is evenly led into the sewage in the sewage pool 1, the degradation medicament and the sewage are degraded medicament and the sewage are evenly discharged into the sewage pool 1 through the sewage treatment device, and the degradation medicament and the sterilization medicament is evenly discharged into the sewage pool through the sewage treatment device after the degradation medicament and the degradation medicament are evenly arranged, the degradation medicament and the sterilization medicament is well, the sterilization medicament efficiency is improved, and the sterilization medicament effect is improved.

The utility model relates to a degradation sterilization device for sewage treatment, which comprises two groups of second fixing plates 15, a communicating pipe 16, a rotary joint 17 and a power mechanism, wherein the two groups of second fixing plates 15 are symmetrically arranged on the upper side of the left end of a sewage tank 1, the front end of the communicating pipe 16 is connected with the rear end bearing of a front second fixing plate 15, the rear end of the communicating pipe 16 extends to the rear side of the communicating pipe 16 through the rear second fixing plate 15, the communicating pipe 16 is rotationally connected with the rear second fixing plate 15, the middle part of the communicating pipe 16 is communicated with a hose 14, the output end of a constant delivery pump 5 is connected with the input end of the communicating pipe 16 through the rotary joint 17, and the output end of a speed reducer 6 is connected with the communicating pipe 16 through the power mechanism; through setting up second fixed plate 15, communicating pipe 16, rotary joint 17 and power unit, speed reducer 6 output rotates then drives communicating pipe 16 through power unit and rotates, and communicating pipe 16 then drives hose 14 and rotates to realize rolling or unreeling hose 14, play the effect of rolling and unreeling hose 14.

The utility model relates to a degradation sterilization device for sewage treatment, wherein a power mechanism comprises a driving wheel 18, a belt 19, a driven wheel 20, a worm 21 and a worm wheel 22, wherein the driving wheel 18 is arranged at the output end of a speed reducer 6, the right end of the worm 21 is connected with an upper bearing at the left end of a sewage tank 1, the driven wheel 20 is arranged at the right part of the worm 21, the driven wheel 20 and the driving wheel 18 are synchronously driven through the belt 19, the worm wheel 22 is arranged at the rear part of a communicating pipe 16, and the worm wheel 22 is meshed with the worm 21; through setting up action wheel 18, belt 19, follow driving wheel 20, worm 21 and worm wheel 22, when speed reducer 6 output rotated, action wheel 18 then drove from driving wheel 20 rotation through belt 19, and follow driving wheel 20 then drove worm 21 rotation and worm wheel 22 meshing, worm wheel 22 then drove communicating pipe 16 rotation, communicating pipe 16 then carries out rolling or unreeling to hose 14, provides power for communicating pipe 16 to play the key effect to hose 14 receive and unreel.

The utility model relates to a degradation sterilization device for sewage treatment, which further comprises two groups of L-shaped mounting frames 23, a frame 24 and a stirring mechanism, wherein the top ends of the two groups of L-shaped mounting frames 23 are respectively connected with the front side and the rear side of the left end of a sliding block 12, the bottom ends of the two groups of L-shaped mounting frames 23 are connected with the top end of the frame 24, the stirring mechanism is arranged on the frame 24, and the stirring mechanism is connected with a sewage tank 1 in a matched manner; through setting up L type mounting bracket 23, frame 24 and rabbling mechanism, then drive frame 24 integrated motion through two sets of L type mounting bracket 23 when slider 12 motion, the rabbling mechanism on the frame 24 then stirs sewage, degradation medicament and sterilizing agent and mixes, has improved effect and efficiency to sewage degradation sterilization.

The utility model relates to a degradation sterilization device for sewage treatment, wherein a stirring mechanism comprises two groups of racks 25, two groups of gears 26 and two groups of rotating shafts 27, wherein the two groups of racks 25 are respectively arranged at the front part and the rear part in a sewage tank 1, the bottom ends of the two groups of rotating shafts 27 are connected with the front side and the rear side of the inner bottom end of a frame 24, the top ends of the two groups of rotating shafts 27 penetrate through the top end of the frame 24 and extend to the upper side of the frame 24, the two groups of rotating shafts 27 are rotationally connected with the frame 24, the two groups of gears 26 are respectively arranged at the top ends of the two groups of rotating shafts 27, the two groups of gears 26 are respectively meshed with the two groups of racks 25, and a plurality of groups of stirring rods 28 are arranged on the two groups of rotating shafts 27; through setting up rack 25, gear 26, pivot 27 and puddler 28, when frame 24 motion, two sets of gears 26 then mesh with two sets of racks 25, and two sets of gears 26 then drive two sets of pivots 27 and rotate, and the multiunit puddler 28 on two sets of pivots 27 then stirs sewage, degradation medicament and sterilization medicament and makes its quick mixing to the efficiency to sewage degradation sterilization has been accelerated.

The utility model relates to a degradation sterilization device for sewage treatment, which also comprises a shielding plate 29 and a plurality of groups of ultraviolet sterilization lamps 30, wherein the front end of the shielding plate 29 is connected with the upper part of the front end in a sewage tank 1, the rear end of the shielding plate 29 is connected with the upper part of the rear end in the sewage tank 1, the plurality of groups of ultraviolet sterilization lamps 30 are arranged at the bottom end of the shielding plate 29, and the plurality of groups of ultraviolet sterilization lamps 30 correspond to the first fixing plate 8 in position; by arranging the shielding plate 29 and the ultraviolet germicidal lamps 30, when sewage is led into the sewage tank 1 along the first fixing plate 8, the sewage is primarily sterilized by the ultraviolet germicidal lamps 30, and the sewage treatment effect is improved.

According to the degradation sterilization device for sewage treatment, two groups of auxiliary wheels 31 are arranged at the front end and the rear end of the sliding block 12; by providing the auxiliary wheel 31, the friction force between the slider 12 and the two sets of limiting plates 11 can be reduced, thereby enabling the slider 12 to slide more smoothly.

When the degradation sterilization device for sewage treatment of the utility model works, firstly sewage is led into a first fixed plate 8 in a sewage tank 1 through a water inlet pipe 2, then the sewage is led into the sewage tank 1 along the first fixed plate 8, a plurality of groups of ultraviolet sterilization lamps 30 sterilize the sewage, then a dosing pump 5 is turned on, degradation medicament and sterilization medicament enter a spray pipe 13 through the dosing pump 5 and a hose 14 and are led out into the sewage in the sewage tank 1 through a plurality of groups of discharge ports, meanwhile, a motor 7 is turned on, a speed reducer 6 drives a screw 10 and a driving wheel 18 to rotate, the screw 10 is in threaded connection with a sliding block 12, the sliding block 12 moves rightwards under the constraint of two groups of limiting plates 11, meanwhile, the driving wheel 18 drives a driven wheel 20 to rotate through a belt 19, the driven wheel 20 drives a worm 21 to rotate and mesh with a worm wheel 22, the worm wheel 22 drives a communicating pipe 16 to rotate, the communicating pipe 16 unwinds the hose 14, the sliding block 12 moves rightwards and drives the two groups of L-shaped mounting frames 23 and the frame 24 to move, the two groups of gears 26 are meshed with the two groups of racks 25, the two groups of gears 26 drive the two groups of rotating shafts 27 to rotate, the plurality of groups of stirring rods 28 on the two groups of rotating shafts 27 stir sewage, degradation medicaments and sterilization medicaments, when the sliding block 12 moves to the rightmost side of the screw rod 10, the motor 7 is reversed, the motor 7 drives the screw rod 10 and the driving wheel 18 to be reversed through the speed reducer 6, the screw rod 10 is in reverse threaded connection with the sliding block 12, the sliding block 12 drives the spray pipe 13 to move leftwards, the driving wheel 18 drives the driven wheel 20 to rotate through the belt 19, the driven wheel 20 drives the worm 21 to rotate to be meshed with the worm wheel 22, the worm wheel 22 drives the communicating pipe 16 to rotate, the communicating pipe 14 is wound up, so that the degradation agent and the sterilization agent sprayed out of the spray pipe 13 are uniformly led into the sewage in the sewage pool 1, the sewage, the degradation agent and the sterilization agent are stirred and mixed by the plurality of groups of stirring rods 28 on the two groups of rotating shafts 27, and the treated sewage is discharged through the drain pipe 3.

The installation mode, the connection mode or the setting mode of the degradation sterilization device for sewage treatment are all common mechanical modes, and the degradation sterilization device can be implemented as long as the beneficial effects can be achieved; the speed reducer 6 and the motor 7 of the degradation sterilization device for sewage treatment are purchased in the market, and can be installed and operated by a person skilled in the art according to the attached use instruction.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a degradation sterilizing equipment for sewage treatment, including effluent water sump (1), inlet tube (2), drain pipe (3), medicament case (4), proportioning pump (5) and feeding mechanism, inlet tube (2) are installed in effluent water sump (1) top left side, drain pipe (3) are installed on effluent water sump (1) top right side, drain pipe (3) input stretches to the interior bottom of effluent water sump (1), medicament case (4) and proportioning pump (5) are all fixed at effluent water sump (1) left end through the mounting panel, be provided with degradation medicament and sterilizing medicament in medicament case (4), proportioning pump (5) input and medicament case (4) intercommunication, feeding mechanism installs on effluent water sump (1), feeding mechanism is connected with proportioning pump (5) output, a serial communication port, feeding mechanism includes speed reducer (6), motor (7), first fixed plate (8), backup pad (9), screw rod (10), two sets of limiting plates (11), slider (12), spray tube (13), hose (14) and receipts rolling up subassembly, speed reducer (6) are installed in effluent water sump (6) upper portion (6) through two sets of motor mounting plates (7) at the end of motor (6), in the end of speed reducer (6) is located at the fixed end of effluent water sump (1) input (6), the left end of a first fixed plate (8) is connected with the left upper side in a sewage pool (1), the front end and the rear end of the first fixed plate (8) are respectively connected with the front end and the rear end in the sewage pool (1), a supporting plate (9) is arranged on the right side of the bottom end of the first fixed plate (8), a perforation is arranged on the upper portion of the left end of the sewage pool (1) in a communicating manner, a screw rod (10) is connected with the bearing of the supporting plate (9), the output end of a speed reducer (6) penetrates through the perforation of the sewage pool (1) to be connected with the left end of the screw rod (10), two groups of limiting plates (11) are respectively arranged on the front side and the rear end of the bottom end of the first fixed plate (8), a sliding block (12) slides in the two groups of limiting plates (11), threaded holes are formed in the middle of the sliding block (12) in a communicating manner, the threaded holes of the sliding block (12) are formed in the threaded holes of the sliding block (10) and are formed in the right side of the sliding block (13), a plurality of groups of discharge holes are formed in the bottom end of the sliding block (12) in a communicating manner, a hose (14) is connected with the output end of the constant delivery pump (5) in a communicating manner, the output end of the sewage pool (1) through a winding and the output end of the hose (14) is connected with the output end of the constant delivery pump (1), and the output end of the sewage pool is connected with the output pipe 1.

2. The degradation sterilization apparatus for sewage treatment according to claim 1, wherein the winding and unwinding assembly comprises two groups of second fixing plates (15), a communicating pipe (16), a rotary joint (17) and a power mechanism, wherein the two groups of second fixing plates (15) are symmetrically arranged on the upper side of the left end of the sewage tank (1), the front end of the communicating pipe (16) is connected with the rear end bearing of the front side second fixing plate (15), the rear end of the communicating pipe (16) penetrates through the rear side second fixing plate (15) to extend to the rear side thereof, the communicating pipe (16) is rotationally connected with the rear side second fixing plate (15), the middle part of the communicating pipe (16) is communicated with the hose (14), the output end of the constant delivery pump (5) is connected with the input end of the communicating pipe (16) through the rotary joint (17), and the output end of the speed reducer (6) is connected with the communicating pipe (16) through the power mechanism.

3. The degradation sterilization device for sewage treatment according to claim 2, wherein the power mechanism comprises a driving wheel (18), a belt (19), a driven wheel (20), a worm (21) and a worm wheel (22), the driving wheel (18) is arranged at the output end of the speed reducer (6), the right end of the worm (21) is connected with the upper bearing at the left end of the sewage tank (1), the driven wheel (20) is arranged at the right part of the worm (21), the driven wheel (20) and the driving wheel (18) are synchronously driven through the belt (19), the worm wheel (22) is arranged at the rear part of the communicating pipe (16), and the worm wheel (22) is meshed with the worm (21).

4. A degradation sterilization apparatus for sewage treatment according to claim 3, further comprising two groups of L-shaped mounting frames (23), a frame (24) and a stirring mechanism, wherein the top ends of the two groups of L-shaped mounting frames (23) are respectively connected with the front side and the rear side of the left end of the sliding block (12), the bottom ends of the two groups of L-shaped mounting frames (23) are connected with the top ends of the frame (24), the stirring mechanism is mounted on the frame (24), and the stirring mechanism is connected with the sewage tank (1) in a matched manner.

5. The degradation sterilization apparatus for sewage treatment according to claim 4, wherein the stirring mechanism comprises two sets of racks (25), two sets of gears (26) and two sets of rotating shafts (27), the two sets of racks (25) are respectively arranged at the front part and the rear part in the sewage tank (1), the bottom ends of the two sets of rotating shafts (27) are connected with the front side and the rear side of the inner bottom end of the frame (24), the top ends of the two sets of rotating shafts (27) penetrate through the top ends of the frame (24) to extend to the upper side of the frame (24), the two sets of rotating shafts (27) are rotatably connected with the frame (24), the two sets of gears (26) are respectively arranged at the top ends of the two sets of rotating shafts (27), the two sets of gears (26) are respectively meshed with the two sets of racks (25), and a plurality of stirring rods (28) are respectively arranged on the two sets of rotating shafts (27).

6. The degradation sterilization apparatus for sewage treatment according to claim 5, further comprising a shielding plate (29) and a plurality of groups of ultraviolet sterilization lamps (30), wherein the front end of the shielding plate (29) is connected with the upper part of the front end in the sewage tank (1), the rear end of the shielding plate (29) is connected with the upper part of the rear end in the sewage tank (1), the plurality of groups of ultraviolet sterilization lamps (30) are arranged at the bottom end of the shielding plate (29), and the plurality of groups of ultraviolet sterilization lamps (30) correspond to the first fixing plate (8).

7. The degradation sterilization apparatus for sewage treatment according to claim 6, wherein the slider (12) is provided with two sets of auxiliary wheels (31) at both front and rear ends.