Sewage treatment tank
The sewage treatment tank addresses mesh clogging by incorporating a cleaning device with a top plate and salvaging mechanism to efficiently clean and collect impurities, ensuring uninterrupted operation and extended component life.
Patent Information
- Application Number
- CN202420926704.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The mesh of sewage treatment pool filters becomes clogged with stones and impurities, affecting subsequent filtration and potentially causing damage if not cleaned regularly.
A sewage treatment tank equipped with a cleaning device that includes a top plate with a connecting rope and float, a cushion block to prevent rigid contact, and a salvaging device with a threaded rod and motor to collect and process impurities, ensuring efficient and centralized treatment of blocked mesh areas.
The solution effectively cleans and collects impurities, extending the life of the filter components and ensuring uninterrupted sewage treatment by preventing mesh blockage and residue, thereby maintaining filtration efficiency.
Smart Images
Figure CN222286500U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment pools, in particular to a sewage treatment pool. Background Art
[0002] A sewage treatment pool is an industrial equipment that can effectively treat urban domestic sewage, industrial wastewater, etc., and prevent sewage and pollutants from flowing directly into water areas, which is of great significance to improving the ecological environment.
[0003] The inventor discovered during daily use of the sewage treatment pool that after the sewage treatment pool filtered the sewage, some stones and other impurities in the sewage would clog the mesh of the filter. If the mesh of the filter was not cleaned, it would affect the subsequent filtration of sewage in the sewage treatment pool, thereby causing damage. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a sewage treatment pool.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewage treatment tank, including a treatment tank, a filter screen is fixedly connected to the inside of the treatment tank, a cleaning device is arranged inside the treatment tank, a salvaging device is arranged inside the treatment tank, a drain pipe is arranged on the side of the treatment tank, the cleaning device includes a top plate arranged inside the treatment tank, the top plate is arranged at the bottom of the filter screen, a top block is fixedly connected to the surface of the top plate, the top block is adapted to the mesh of the filter screen, a connecting rope is fixedly connected to the upper top of the top plate, one end of the connecting rope is fixedly connected to a float, and a through groove is opened on the surface of the top plate.
[0006] The effects achieved by the above components are: under the action of the cleaning device, the mesh holes on the surface of the filter are cleaned, thereby avoiding the problem of affecting sewage filtration. When a sewage treatment pool is needed, the sewage is discharged into the treatment pool for treatment. Under the action of the filter, large particles of impurities in the sewage are intercepted on the upper surface of the filter. Under the action of the cleaning device, the mesh holes of the filter blocked by impurities can be cleaned. Under the action of the salvaging device, the impurities that are pushed out can be collected and centrally treated.
[0007] Preferably, a cushion block is fixedly connected to the bottom of the filter screen, and the cushion block is a rubber block.
[0008] The effect achieved by the above components is that, under the action of the cushion block, the top plate will not be in rigid contact with the filter screen, thereby extending the service life of the top plate.
[0009] Preferably, a groove is provided on the side of the treatment pool, a fixing rod is fixedly connected to the inside of the groove, a sliding block is fixedly connected to the surface of the fixing rod, and a top plate is fixedly connected to the side of the sliding block.
[0010] The effect achieved by the above components is that under the action of the slider and the fixing rod, the top plate will not shake inside the treatment tank when it moves up and down.
[0011] Preferably, a rectangular groove is provided on the surface of the filter screen, a sliding rod is slidably connected inside the rectangular groove, and one end of the sliding rod is fixedly connected to the upper top of the top plate.
[0012] The effects achieved by the above components are as follows: under the action of the sliding rod, when the float ball cannot be pulled up, the top plate can be pulled upward by hand to clean the impurities inside the mesh. When the mesh of the filter needs to be cleaned, when the sewage fills the treatment tank, under the action of the floating ball, the top plate moves upward with the top block and is inserted into the mesh to push out the impurities inside the mesh. Under the action of the pad, the top plate will not be in rigid contact with the filter, thereby extending the service life of the top plate. Under the action of the sliding block and the fixing rod, the top plate will not shake inside the treatment tank when it moves up and down. When the float ball cannot move the top plate upward, the sliding rod can be pulled by hand to move the top plate upward to push out the impurities inside the mesh, thereby achieving the cleaning effect.
[0013] Preferably, the salvage device includes a threaded rod rotatably connected to the inner wall of the treatment pool, a motor is fixedly connected to the side of the treatment pool, an output end of the motor is fixedly connected to the threaded rod, a rectangular block is threadedly connected to the surface of the threaded rod, and a salvage frame is fixedly connected to the bottom of the rectangular block.
[0014] The effect achieved by the above components is that under the action of the threaded rod, the salvage frame can be translated left and right on the surface of the filter screen, thereby collecting the impurities pushed out and processing them uniformly.
[0015] Preferably, a limit rod is fixedly connected to the inner wall of the treatment tank, and a rectangular block is slidably connected to the surface of the limit rod.
[0016] The effect achieved by the above components is that under the action of the limiting rod, the rectangular block will not rotate along with the rotation of the threaded rod, thereby preventing the salvage frame from rotating.
[0017] Preferably, the inner wall of the salvage frame is provided with a slope, and the slope is provided on a side of the inner wall of the salvage frame close to the filter screen.
[0018] The effect achieved by the above components is that, under the action of the slope, the salvage frame can more conveniently collect impurities into the interior of the salvage frame.
[0019] Preferably, meshes are provided on the surface of the salvage frame, and the meshes are arranged on the bottom and sides of the salvage frame.
[0020] The effects achieved by the above components are as follows: under the action of the mesh, no sewage will remain inside the salvage frame, thereby avoiding the residue of sewage; when it is necessary to salvage impurities, start the motor to rotate the threaded rod, thereby driving the rectangular block and the salvage frame to translate left and right; under the action of the limit rod, the rectangular block will not rotate with the rotation of the threaded rod, thereby preventing the salvage frame from rotating; under the action of the slope, the salvage frame can more conveniently collect impurities into the inside of the salvage frame; under the action of the mesh, no sewage will remain inside the salvage frame, thereby avoiding the residue of sewage, thereby achieving the effect of salvage.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, a cleaning device is provided, and when the sewage fills the treatment tank, the top plate moves upward with the top block under the action of the float and is inserted into the mesh to push out the impurities inside the mesh, and the top plate will not be in rigid contact with the filter screen under the action of the cushion block, thereby extending the service life of the top plate, and the top plate will not shake inside the treatment tank when moving up and down under the action of the slider and the fixing rod, and when the float cannot move the top plate upward, the slide rod can be pulled by hand to move the top plate upward to push out the impurities inside the mesh, thereby achieving the cleaning effect, thereby solving the problem that the mesh of the filter screen inside the treatment tank is blocked and inconvenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A three-dimensional structural schematic diagram of a sewage treatment pool is proposed for the utility model;
[0024] Figure 2 A schematic diagram of a cleaning device for a sewage treatment pool is provided for the utility model;
[0025] Figure 3 A partial schematic diagram of a salvaging device for a sewage treatment pool proposed by the utility model;
[0026] Figure 4 The utility model provides a schematic diagram of a salvaging device for a sewage treatment pool.
[0027] Legend: 1. Treatment tank; 2. Cleaning device; 21. Connecting rope; 22. Top plate; 23. Top block; 24. Float; 25. Pad; 26. Through slot; 27. Recess; 28. Fixed rod; 29. Sliding rod; 3. Salvage device; 31. Motor; 32. Threaded rod; 33. Limit rod; 34. Rectangular block; 35. Salvage frame; 36. Slope; 37. Mesh; 4. Filter; 5. Drain pipe. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4 As shown, a sewage treatment tank 1 includes a treatment tank 1, a filter screen 4 is fixedly connected to the inside of the treatment tank 1, a cleaning device 2 is arranged inside the treatment tank 1, a salvaging device 3 is arranged inside the treatment tank 1, and a drain pipe 5 is arranged on the side of the treatment tank 1. When the sewage treatment tank 1 needs to be used, the sewage is discharged into the treatment tank 1 for treatment. Under the action of the filter screen 4, large particles of impurities in the sewage are intercepted on the upper surface of the filter screen 4. Under the action of the cleaning device 2, the mesh of the filter screen 4 blocked by impurities can be cleaned, and under the action of the salvaging device 3, the impurities pushed out can be collected and centrally treated.
[0029] Reference Figure 2The cleaning device 2 includes a top plate 22 arranged inside the treatment tank 1, and the top plate 22 is arranged at the bottom of the filter screen 4. A top block 23 is fixedly connected to the surface of the top plate 22, and the top block 23 is adapted to the mesh of the filter screen 4. A connecting rope 21 is fixedly connected to the top of the top plate 22, and a floating ball 24 is fixedly connected to one end of the connecting rope 21. A through groove 26 is opened on the surface of the top plate 22. Under the action of the cleaning device 2, the mesh on the surface of the filter screen 4 is cleaned, thereby avoiding the problem of affecting sewage filtration. When the sewage treatment tank 1 needs to be used, the sewage is discharged to the inside of the treatment tank 1 for treatment, and the filter screen 4 is fixedly connected to the top of the top plate 22. Under the action of the cleaning device 2, large particles of impurities in the sewage are intercepted on the upper surface of the filter screen 4. Under the action of the cleaning device 2, the mesh of the filter screen 4 blocked by impurities can be cleaned. Under the action of the salvaging device 3, the impurities that are pushed out can be collected and processed centrally. The bottom of the filter screen 4 is fixedly connected with a cushion block 25, and the cushion block 25 is a rubber block. Under the action of the cushion block 25, the top plate 22 will not be in rigid contact with the filter screen 4, thereby extending the service life of the top plate 22. A groove 27 is opened on the side of the treatment tank 1, and a fixing rod 28 is fixedly connected to the inside of the groove 27. The surface of the fixing rod 28 is fixed A slider is fixedly connected to the side of the slider, and a top plate 22 is fixedly connected to the side of the slider. Under the action of the slider and the fixed rod 28, the top plate 22 will not shake inside the treatment tank 1 when it moves up and down. A rectangular groove is opened on the surface of the filter 4, and a slide rod 29 is slidably connected inside the rectangular groove. One end of the slide rod 29 is fixedly connected to the top of the top plate 22. Under the action of the slide rod 29, when the float 24 cannot be pulled up, the top plate 22 can be pulled up by hand to clean the impurities inside the mesh. When it is necessary to clean the mesh of the filter 4, when the sewage fills the treatment tank 1, Under the action of the float 24, the top plate 22 moves upward with the top block 23 and is inserted into the mesh, thereby pushing out the impurities inside the mesh. Under the action of the pad 25, the top plate 22 will not be in rigid contact with the filter 4, thereby extending the service life of the top plate 22. Under the action of the slider and the fixing rod 28, the top plate 22 will not shake inside the treatment tank 1 when moving up and down. When the float 24 cannot move the top plate 22 upward, the slide rod 29 is pulled by hand to move the top plate 22 upward, and the impurities inside the mesh are pushed out, thereby achieving the cleaning effect.
[0030] Reference Figure 3-4The salvaging device 3 includes a threaded rod 32 rotatably connected to the inner wall of the treatment pool 1, a motor 31 is fixedly connected to the side of the treatment pool 1, and the output end of the motor 31 is fixedly connected to the threaded rod 32, and the surface of the threaded rod 32 is threadedly connected to a rectangular block 34, and the bottom of the rectangular block 34 is fixedly connected to a salvage frame 35. Under the action of the threaded rod 32, the salvage frame 35 can be translated left and right on the surface of the filter screen 4, so that the impurities pushed out are collected and processed uniformly. The inner wall of the treatment pool 1 is fixedly connected to a limiting rod 33, and the surface of the limiting rod 33 is slidably connected to the rectangular block 34. Under the action of the limiting rod 33, the rectangular block 34 will not rotate with the rotation of the threaded rod 32, so that the salvage frame 35 will not rotate. The inner wall of the salvage frame 35 is provided with a slope 36, and the slope 36 is arranged on the side of the inner wall of the salvage frame 35 close to the filter screen 4. Under the action of the slope 36, The salvage frame 35 can more conveniently collect impurities into the inside of the salvage frame 35. The surface of the salvage frame 35 is provided with meshes 37, and the meshes 37 are arranged at the bottom and sides of the salvage frame 35. Under the action of the meshes 37, no sewage will remain in the inside of the salvage frame 35, thereby avoiding the residue of sewage. When it is necessary to salvage impurities, the motor 31 is started to rotate the threaded rod 32, thereby driving the rectangular block 34 and the salvage frame 35 to translate left and right. Under the action of the limit rod 33, the rectangular block 34 will not rotate with the rotation of the threaded rod 32, thereby preventing the salvage frame 35 from rotating. Under the action of the slope 36, the salvage frame 35 can more conveniently collect impurities into the inside of the salvage frame 35. Under the action of the meshes 37, no sewage will remain in the inside of the salvage frame 35, thereby avoiding the residue of sewage, thereby achieving the purpose of salvage.
[0031] Working principle: when it is necessary to use the sewage treatment pool 1, the sewage is discharged into the treatment pool 1 for treatment. Under the action of the filter 4, the large particles of impurities in the sewage are intercepted on the upper surface of the filter 4. Under the action of the cleaning device 2, the mesh of the filter 4 blocked by impurities can be cleaned. Under the action of the salvaging device 3, the impurities pushed out can be collected and centrally treated. When the sewage fills the treatment pool 1, under the action of the float 24, the top plate 22 moves upward with the top block 23 and is inserted into the inside of the mesh, thereby pushing out the impurities inside the mesh. Under the action of the pad 25, the top plate 22 will not be in rigid contact with the filter 4, thereby extending the service life of the top plate 22. Under the action of the slider and the fixing rod 28, the top plate 22 moves up and down. When the float 24 is moving, there will be no shaking inside the treatment pool 1. When the float 24 cannot move the top plate 22 upward, the slide bar 29 is pulled by hand to make the top plate 22 move upward, and the impurities inside the mesh are pushed out, thereby achieving the cleaning effect. When it is necessary to salvage impurities, the motor 31 is started to rotate the threaded rod 32, thereby driving the rectangular block 34 and the salvage frame 35 to move left and right. Under the action of the limit rod 33, the rectangular block 34 will not rotate with the rotation of the threaded rod 32, and the salvage frame 35 will not rotate. Under the action of the slope 36, the salvage frame 35 can more conveniently collect impurities into the inside of the salvage frame 35. Under the action of the mesh 37, no sewage will remain in the salvage frame 35, thereby avoiding the residue of sewage, thereby achieving the salvage effect.
Claims
1. A sewage treatment pool, characterized in that: The invention comprises a treatment pool (1), wherein a filter screen (4) is fixedly connected to the inside of the treatment pool (1), a cleaning device (2) is arranged inside the treatment pool (1), a salvaging device (3) is arranged inside the treatment pool (1), a drainage pipe (5) is arranged on the side of the treatment pool (1), the cleaning device (2) comprises a top plate (22) arranged inside the treatment pool (1), the top plate (22) is arranged at the bottom of the filter screen (4), a top block (23) is fixedly connected to the surface of the top plate (22), the top block (23) is adapted to the mesh of the filter screen (4), a connecting rope (21) is fixedly connected to the upper top of the top plate (22), one end of the connecting rope (21) is fixedly connected to a floating ball (24), and a through groove (26) is provided on the surface of the top plate (22).
2. The sewage treatment tank according to claim 1, characterized in that: A cushion block (25) is fixedly connected to the bottom of the filter screen (4), and the cushion block (25) is a rubber block.
3. The sewage treatment tank according to claim 2, characterized in that: A groove (27) is provided on the side of the treatment pool (1), a fixing rod (28) is fixedly connected inside the groove (27), a sliding block is fixedly connected to the surface of the fixing rod (28), and a top plate (22) is fixedly connected to the side of the sliding block.
4. The sewage treatment pool according to claim 3, characterized in that: A rectangular groove is provided on the surface of the filter screen (4), a sliding rod (29) is slidably connected inside the rectangular groove, and one end of the sliding rod (29) is fixedly connected to the upper top of the top plate (22).
5. The sewage treatment tank according to claim 4, characterized in that: The salvaging device (3) comprises a threaded rod (32) rotatably connected to the inner wall of the treatment pool (1); a motor (31) is fixedly connected to the side of the treatment pool (1); the output end of the motor (31) is fixedly connected to the threaded rod (32); a rectangular block (34) is threadedly connected to the surface of the threaded rod (32); and a salvaging frame (35) is fixedly connected to the bottom of the rectangular block (34).
6. The sewage treatment tank according to claim 5, characterized in that: The inner wall of the treatment pool (1) is fixedly connected to a limit rod (33), and the surface of the limit rod (33) is slidably connected to a rectangular block (34).
7. The sewage treatment tank according to claim 6, characterized in that: The inner wall of the salvage frame (35) is provided with a slope (36), and the slope (36) is arranged on a side of the inner wall of the salvage frame (35) close to the filter screen (4).
8. The sewage treatment tank according to claim 7, characterized in that: The surface of the salvage frame (35) is provided with meshes (37), and the meshes (37) are arranged at the bottom and side surfaces of the salvage frame (35).