CN221734329U - Cleaning device of sewage treatment pond - Google Patents

Abstract

The utility model discloses a cleaning device for a sewage treatment tank, and belongs to the technical field of sewage treatment tanks. The utility model provides a cleaning device of sewage treatment pond, includes the effluent water sump body, and the top swing joint of effluent water sump body has the adjustable shelf, and the fixed surface of adjustable shelf is connected with first extension board, and the surface rotation of first extension board is connected with the rotary drum, the bottom surface fixedly connected with cylinder of rotary drum. This cleaning device of sewage treatment pond, the cylinder is rotatory to drive the cleaning brush and cleans sewage tank body inner wall, and outside water is taken out in the high-pressure water pipe through the water pump, and the intraductal water of high-pressure water gets into the cavity groove and sprays out through the water hole, and the locomotive motion drives the movable frame and removes, and then has accomplished the cursory grain to sewage tank body inner wall and has carried out disposable clear brush and accomplish the cleanness, need not make a round trip to reciprocate work through the cleaning plate for the clean speed of the cursory grain to sewage tank body inner wall, and then improved the clean efficiency of whole sewage treatment pond.

Description

A cleaning device for a sewage treatment pool

Technical Field

The utility model relates to the technical field of cleaning of sewage treatment pools, and more specifically, to a cleaning device for sewage treatment pools.

Background Art

The sludge pool is an indispensable part of the sewage treatment plant. It separates and removes suspended matter and pollutants in the wastewater through physical and biological methods, effectively purifies the water source and protects the environment. The sludge pool needs to be cleaned regularly due to long-term use, and cleaning equipment is required to clean the sludge pool.

Chinese patent application number CN202320079386.4 discloses a cleaning device for a sewage treatment pool, comprising: a sewage treatment pool and a pool wall cleaning mechanism for cleaning the pool wall, one end of the sewage treatment pool is provided with a cleaning drive mechanism, the power end of the cleaning drive mechanism is connected to the pool wall cleaning mechanism, a cleaning wall pipe is installed on the top side wall inside the sewage treatment pool, a plurality of equidistantly distributed water spray holes are opened on the bottom end pipe wall of the cleaning wall pipe, and a connecting pipe is connected to the input end of the cleaning wall pipe;

In the above technical solution, the scraper and the scraping bottom plate on the pool wall cleaning mechanism are in contact and fit with the side walls and the bottom of the treatment pool, so that the bottom and the side walls of the treatment pool can be scraped and cleaned when the pool wall cleaning mechanism moves, thereby replacing the behavior of workers going to the treatment pool for cleaning and improving the safety of workers at work. However, sewage may contain floating objects. When the water level inside the sewage treatment pool drops, the floating particles that have been attached to the surface of the inner wall of the sewage treatment pool for a long time are not easy to scrape off. It is usually necessary to operate the pool wall cleaning mechanism back and forth to clean the floating objects on the pool wall. The reciprocating work of this structure delays the cleaning rate of the pool wall, thereby reducing the cleaning efficiency of the entire sewage treatment pool.

Utility Model Content

The purpose of the utility model is to provide a cleaning device for a sewage treatment pool to solve the problems raised in the above background technology:

Sewage may contain floating objects. When the water level inside the sewage treatment pool drops, the floating particles that stick to the inner wall surface of the sewage treatment pool for a long time are not easy to scrape off. It is usually necessary to operate the pool wall cleaning mechanism back and forth to clean the floating objects on the pool wall. The reciprocating work of this structure delays the cleaning rate of the pool wall, thereby reducing the cleaning efficiency of the entire sewage treatment pool.

In order to achieve the above object, the present invention provides the following technical solutions:

A cleaning device for a sewage treatment pool comprises a sewage pool body, a movable frame is movably connected to the top of the sewage pool body, a first support plate is fixedly connected to the surface of the movable frame, a rotating drum is rotatably connected to the surface of the first support plate, a roller is fixedly connected to the bottom surface of the rotating drum, a plurality of cleaning brushes are arranged on the surface of the roller, a plurality of water outlet holes are opened on the surface of the roller, the water outlet holes and the cleaning brushes are staggered up and down, a hollow groove connected to the water outlet holes is opened inside the roller, a second support plate is fixedly connected to the end surface of the movable frame, the second support plate is located above the first support plate, a high-pressure water pipe is arranged above the second support plate, one end of the rotating drum extends to the top of the second support plate, and the rotating drum is rotatably connected to one end of the high-pressure water pipe, a hole is arranged inside the rotating drum, and the hollow groove is connected to the high-pressure water pipe through the hole.

By adopting the above technical scheme, the rotation of the drum drives the cleaning brush to clean the inner wall of the sewage pool body, the water inside the hollow groove is sprayed out through the water outlet, and the movement of the mobile vehicle drives the movable frame to move, thereby completing the one-time cleaning of the floating particles on the inner wall of the sewage pool body and completing the cleaning. There is no need for the cleaning plate to work back and forth, which speeds up the cleaning rate of the floating particles on the inner wall of the sewage pool body, thereby improving the cleaning efficiency of the entire sewage treatment pool.

Preferably, the surface of the rotating drum is coaxially fixedly connected with a first gear, the surface of the first support plate is rotatably connected with a rotating shaft, the surface of the rotating shaft is coaxially fixedly connected with a second gear meshing with the first gear, the surface of the second support plate is fixedly mounted with a motor, and the output end of the motor is fixedly connected to the rotating shaft.

By adopting the above technical solution, the motor provides power for the drum to rotate and drive the cleaning brush to clean the inner wall of the sewage pool body.

Preferably, a water pump is fixedly installed on the surface of the second support plate, one end of the high-pressure water pipe is connected to the water pump, a hose is fixedly connected to the top surface of the water pump, a water storage barrel is provided outside the sewage pool body, and one end of the hose is connected to the water storage barrel.

By adopting the above technical solution, external water is pumped into the hose through the water pump, the hose enters the high-pressure water pipe through the water pump, the water in the high-pressure water pipe enters the drum through the hollow groove, and then the water inside the hollow groove is sprayed out through the water outlet.

Preferably, a moving vehicle is provided at the top of the sewage pool body, the moving vehicle is fixedly connected to the movable frame, and the moving vehicle is movably connected to the sewage pool body.

By adopting the above technical solution, the moving vehicle provides power for the movement of the movable frame.

Preferably, the bottom end surface of the movable frame is fixedly connected with a bracket, the bracket is located on one side of the drum, one end surface of the bracket is fixedly connected with a connecting plate, the surface of the connecting plate is slidably connected with a guide column, the bottom surface of the guide column is fixedly connected with a scraper, a spring is elastically connected between the scraper and the connecting plate, and a switch door is provided at the bottom of the sewage tank body.

By adopting the above technical solution, the bracket drives the connecting plate to move, and the movement of the connecting plate drives the scraper to move, so that the sewage on the bottom of the sewage pool body is scraped off at one time, solving the problem of residual sewage at the bottom. The scraper scrapes off the sewage on the bottom of the sewage pool body at one time, further improving the cleaning efficiency of the entire sewage treatment pool.

Preferably, one end of the spring is fixedly connected to the connecting plate, and the other end of the spring is fixedly connected to the scraper, and the scraper is elastically connected to the connecting plate via the spring.

By adopting the above technical solution, the spring action makes the scraper fit tightly with the bottom surface of the sewage pool body, so that the scraper can clean the bottom surface of the sewage pool body more thoroughly.

Preferably, a groove is provided on the bottom surface of the sewage pool body, an inner wall of the groove is rotatably connected with a shaft, and the switch door is rotatably connected to the sewage pool body via the shaft.

By adopting the above technical solution, the opening and closing door is used to discharge sewage.

Compared with the prior art, the beneficial effects of the utility model are:

1) When the cleaning device of the sewage treatment tank is in use, the motor drives the rotating shaft to rotate, and the rotation of the rotating shaft meshes with the first gear and the second gear to rotate the drum. The rotation of the drum drives the cleaning brush to clean the inner wall of the sewage tank body. The external water is pumped into the high-pressure water pipe through the water pump, and the water in the high-pressure water pipe enters the hollow groove and is sprayed out through the water holes. The movement of the mobile vehicle drives the movable frame to move, thereby completing the one-time cleaning of the floating particles on the inner wall of the sewage tank body and completing the cleaning. There is no need for the cleaning plate to reciprocate, which speeds up the cleaning rate of the floating particles on the inner wall of the sewage tank body, thereby improving the cleaning efficiency of the entire sewage treatment tank.

2) When the cleaning device of the sewage treatment pool is in use, the movable frame is driven to move by the movement of the mobile vehicle, and the bracket drives the connecting plate to move, and the movement of the connecting plate drives the scraper to move, so that the sewage on the bottom of the sewage pool body is scraped off at one time, solving the problem of residual sewage at the bottom. The scraper scrapes off the sewage on the bottom of the sewage pool body at one time, further improving the cleaning efficiency of the entire sewage treatment pool.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the drum structure of the utility model;

Figure 2 is a schematic diagram of the overall structure of the utility model;

Figure 3 is a schematic diagram of the structure of the rotary drum of the present utility model;

FIG4 is a schematic diagram of the local structure of the water outlet of the utility model;

Figure 5 is a schematic diagram of the scraper structure of the utility model;

FIG6 is a schematic diagram of the switch door structure of the present utility model.

Explanation of the numbers in the figure: 1. Sewage tank body; 2. Movable frame; 3. First support plate; 4. Rotating drum; 5. Roller; 6. Cleaning brush; 7. Water outlet; 8. Hollow groove; 9. Second support plate; 10. Bracket; 11. High-pressure water pipe; 12. First gear; 13. Rotating shaft; 14. Second gear; 15. Motor; 16. Water pump; 17. Hose; 18. Mobile vehicle; 19. Connecting plate; 20. Guide column; 21. Scraper; 22. Spring; 23. Open/close door.

DETAILED DESCRIPTION

Example 1

Sewage may contain floating objects. When the water level inside the sewage treatment pool drops, the floating particles that stick to the inner wall surface of the sewage treatment pool for a long time are not easy to scrape off. It is usually necessary to operate the pool wall cleaning mechanism back and forth to clean the floating objects on the pool wall. The reciprocating work of this structure delays the cleaning rate of the pool wall, thereby reducing the cleaning efficiency of the entire sewage treatment pool. The following solution is used to solve this problem.

Please refer to Figures 1 to 6, a cleaning device for a sewage treatment pool includes a sewage pool body 1, a movable frame 2 is movably connected to the top of the sewage pool body 1, a first support plate 3 is fixedly connected to the surface of the movable frame 2, a rotating drum 4 is rotatably connected to the surface of the first support plate 3, a roller 5 is fixedly connected to the bottom surface of the rotating drum 4, a plurality of cleaning brushes 6 are arranged on the surface of the roller 5, the roller 5 rotates to drive the cleaning brush 6 to clean the inner wall of the sewage pool body 1, a plurality of water outlet holes 7 are opened on the surface of the roller 5, the water outlet holes 7 spray water to wet the inner wall of the sewage pool body 1, the water outlet holes 7 and the cleaning brush 6 are staggered up and down, a hollow groove 8 connected to the water outlet holes 7 is opened inside the roller 5, a second support plate 9 is fixedly connected to the end surface of the movable frame 2, and the second support The plate 9 is located above the first support plate 3, and a high-pressure water pipe 11 is arranged above the second support plate 9. One end of the rotating drum 4 extends to the top of the second support plate 9, and the rotating drum 4 is rotatably connected to one end of the high-pressure water pipe 11. A hole is arranged inside the rotating drum 4, and the hollow groove 8 is connected with the high-pressure water pipe 11 through the hole. The drum 5 rotates to drive the cleaning brush 6 to clean the inner wall of the sewage pool body 1, and the water inside the hollow groove 8 is sprayed out through the water outlet 7. The movement of the mobile vehicle 18 drives the movable frame 2 to move, thereby completing the one-time cleaning of the floating particles on the inner wall of the sewage pool body 1 and completing the cleaning. There is no need for the cleaning plate to reciprocate, which speeds up the cleaning rate of the floating particles on the inner wall of the sewage pool body 1, thereby improving the cleaning efficiency of the entire sewage treatment pool.

The surface of the rotating drum 4 is coaxially fixedly connected with a first gear 12, the surface of the first support plate 3 is rotatably connected with a rotating shaft 13, the surface of the rotating shaft 13 is coaxially fixedly connected with a second gear 14 meshing with the first gear 12, and the surface of the second support plate 9 is fixedly installed with a motor 15, which is a conventional electric motor in the prior art, and the output end of the motor 15 is fixedly connected to the rotating shaft 13, and the motor 15 provides power for the drum 5 to rotate and drive the cleaning brush 6 to clean the inner wall of the sewage pool body 1.

A water pump 16 is fixedly installed on the surface of the second support plate 9. The water pump 16 is a conventional water pump in the prior art. One end of the high-pressure water pipe 11 is connected to the water pump 16. A hose 17 is fixedly connected to the top surface of the water pump 16. A water storage bucket is arranged outside the sewage pool body 1. One end of the hose 17 is connected to the water storage bucket. External water is pumped into the hose 17 through the water pump 16. The hose 17 enters the high-pressure water pipe 11 through the water pump 16. The water in the high-pressure water pipe 11 enters the drum 5 through the hollow groove 8, and the water inside the hollow groove 8 is sprayed out through the water outlet 7.

A mobile vehicle 18 is arranged at the top of the sewage pool body 1. The mobile vehicle 18 is fixedly connected to the movable frame 2 and movably connected to the sewage pool body 1. The mobile vehicle 18 is a conventional electric drive vehicle in the prior art and provides power for the movement of the movable frame 2.

The use steps of the utility model are as follows: when the cleaning device of the sewage treatment pool is in use, when cleaning the inner wall of the sewage pool body 1, the mobile car 18 and the movable frame 2 are clamped on the top of one side of the sewage pool body 1, and the movement of the mobile car 18 drives the movable frame 2 to move, and at this time, the motor 15 and the water pump 16 are turned on, and the motor 15 drives the rotating shaft 13 to rotate. Since the first gear 12 and the second gear 14 are meshed, the rotating shaft 13 rotates through the meshing of the first gear 12 and the second gear 14 to make the drum 5 rotate, and the rotation of the drum 5 drives the cleaning brush 6 to clean the inner wall of the sewage pool body 1, and the water pump 16 is working, and the external water is pumped into the hose 17 through the water pump 16, and the hose 17 enters the high-pressure water pipe 11 through the water pump 16, and the water in the high-pressure water pipe 11 enters the drum 5 through the hollow groove 8, and then The water inside the hollow groove 8 is sprayed out through the water outlet 7. The scheme drives the rotating shaft 13 to rotate through the operation of the motor 15. The rotating shaft 13 rotates and meshes with the first gear 12 and the second gear 14 to rotate the drum 5. The rotation of the drum 5 drives the cleaning brush 6 to clean the inner wall of the sewage pool body 1. The external water is pumped into the high-pressure water pipe 11 through the water pump 16. The water in the high-pressure water pipe 11 enters the drum 5 through the hollow groove 8, and then the water inside the hollow groove 8 is sprayed out through the water outlet 7. The movement of the mobile vehicle 18 drives the movable frame 2 to move, thereby completing the one-time cleaning of the floating particles on the inner wall of the sewage pool body 1 and completing the cleaning. There is no need to use the cleaning plate to reciprocate, which speeds up the cleaning rate of the floating particles on the inner wall of the sewage pool body 1, thereby improving the cleaning efficiency of the entire sewage treatment pool.

Example 2

After the inner wall of the sewage pool body 1 is cleaned, the pollutants at the bottom need to be promptly removed from the sewage pool body 1. The existing method usually uses a sewage suction pump to pump out the sewage, but this method will still leave residual sewage at the bottom. This problem is solved by the following solution.

Please refer to Figures 2 to 6. The difference in the basis of the combined implementation is that a bracket 10 is fixedly connected to the bottom surface of the movable frame 2, and the bracket 10 is located on one side of the drum 5. A connecting plate 19 is fixedly connected to the surface of one end of the bracket 10. A guide column 20 is slidably connected to the surface of the connecting plate 19, and a scraper 21 is fixedly connected to the bottom surface of the guide column 20. A spring 22 is elastically connected between the scraper 21 and the connecting plate 19. A switch door 23 is provided at the bottom of the sewage pool body 1. The bracket 10 drives the connecting plate 19 to move, and the movement of the connecting plate 19 drives the scraper 21 to move, so that the sewage on the bottom surface of the sewage pool body 1 is scraped off at one time, which solves the problem of residual sewage at the bottom. The scraper 21 scrapes off the sewage on the bottom surface of the sewage pool body 1 at one time, further improving the cleaning efficiency of the entire sewage treatment pool.

One end of the spring 22 is fixedly connected to the connecting plate 19, and the other end of the spring 22 is fixedly connected to the scraper 21. The scraper 21 is elastically connected to the connecting plate 19 through the spring 22. The action of the spring 22 makes the scraper 21 fit tightly against the bottom surface of the sewage tank body 1, so that the scraper 21 can clean the bottom surface of the sewage tank body 1 more thoroughly.

A groove is provided on the bottom surface of the sewage pool body 1, and a shaft is rotatably connected to the inner wall of the groove. The switch door 23 is rotatably connected to the sewage pool body 1 through the shaft, and the switch door 23 is used to discharge sewage.

The use steps of the utility model are as follows: when the cleaning device of the sewage treatment pool is in use, the switch door 23 is opened, and the mobile vehicle 18 drives the movable frame 2 to move. The bracket 10 drives the connecting plate 19 to move, and the connecting plate 19 moves to drive the scraper 21 to move, so that the sewage on the bottom surface of the sewage pool body 1 is scraped off at one time, and the sewage is discharged through the switch door 23. This solution drives the movable frame 2 to move by the movement of the mobile vehicle 18. The bracket 10 drives the connecting plate 19 to move, and the connecting plate 19 moves to drive the scraper 21 to move, so that the sewage on the bottom surface of the sewage pool body 1 is scraped off at one time, which solves the problem of residual sewage at the bottom. The scraper 21 scrapes off the sewage on the bottom surface of the sewage pool body 1 at one time, further improving the cleaning efficiency of the entire sewage treatment pool.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (7)

1. The utility model provides a cleaning device of sewage treatment pond, includes sewage pool body (1), its characterized in that: the utility model discloses a sewage pool, including sewage pool body (1), upper and lower swing joint of sewage pool body (1), the first extension board (3) of fixed surface of extension board (2), the surface rotation of first extension board (3) is connected with rotary drum (4), the bottom surface fixedly connected with cylinder (5) of rotary drum (4), the surface of cylinder (5) is provided with a plurality of cleaning brush (6), a plurality of apopore (7) have been seted up on the surface of cylinder (5), staggered arrangement about apopore (7) and cleaning brush (6), hollow groove (8) with apopore (7) intercommunication have been seted up to the inside of cylinder (5), the end surface fixedly connected with second extension board (9) of extension board (2), second extension board (9) are located the top of first extension board (3), the top of second extension board (9) is provided with high-pressure water pipe (11), and rotary drum (4) and high-pressure pipe (11) are connected with hollow groove (8) through the inside of rotary drum (4).

2. A cleaning apparatus for a wastewater treatment tank as claimed in claim 1, wherein: the surface coaxial fixedly connected with first gear (12) of rotary drum (4), the surface rotation of first extension board (3) is connected with pivot (13), the surface coaxial fixedly connected with of pivot (13) with first gear (12) engaged with second gear (14), the surface fixed mounting of second extension board (9) has motor (15), the output and the pivot (13) fixed connection of motor (15).

3. A cleaning apparatus for a wastewater treatment tank as claimed in claim 1, wherein: the surface mounting of second extension board (9) has water pump (16), the one end and the water pump (16) of high-pressure water pipe (11) are connected, the top surface fixedly connected with hose (17) of water pump (16), the outside of effluent water sump body (1) is provided with the water storage bucket, the one end and the water storage bucket of hose (17) are connected.

4. A cleaning apparatus for a wastewater treatment tank as claimed in claim 1, wherein: the sewage pool is characterized in that a moving vehicle (18) is arranged at the top end of the sewage pool body (1), the moving vehicle (18) is fixedly connected with the movable frame (2), and the moving vehicle (18) is movably connected with the sewage pool body (1).

5. A cleaning apparatus for a wastewater treatment tank as claimed in claim 1, wherein: the sewage pool is characterized in that a support (10) is fixedly connected to the bottom end surface of the movable frame (2), the support (10) is located on one side of the roller (5), a connecting plate (19) is fixedly connected to one end surface of the support (10), a guide pillar (20) is slidably connected to the surface of the connecting plate (19), a scraping plate (21) is fixedly connected to the bottom surface of the guide pillar (20), a spring (22) is elastically connected between the scraping plate (21) and the connecting plate (19), and an opening and closing door (23) is arranged at the bottom of the sewage pool body (1).

6. The apparatus for cleaning a wastewater treatment tank as claimed in claim 5, wherein: one end of the spring (22) is fixedly connected with the connecting plate (19), the other end of the spring (22) is fixedly connected with the scraping plate (21), and the scraping plate (21) is elastically connected with the connecting plate (19) through the spring (22).

7. The apparatus for cleaning a wastewater treatment tank as claimed in claim 5, wherein: the sewage pool is characterized in that a groove is formed in the bottom surface of the sewage pool body (1), a shaft is rotatably connected to the inner wall of the groove, and the switch door (23) is rotatably connected with the sewage pool body (1) through the shaft.