Sewage treatment mechanism
By designing an automated pusher plate structure, the problem of inconvenient cleaning of scum and impurities in sewage treatment was solved, realizing automatic cleaning of scum and impurities, reducing operational intensity and ensuring the continuity of treatment.
Patent Information
- Application Number
- CN202423022439.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-09
AI Technical Summary
In existing wastewater treatment technologies, scum floating on the surface of the liquid in the tank and impurities settling at the bottom of the tank are difficult to clean, resulting in high operational intensity and an inability to guarantee the continuity of treatment.
A wastewater treatment mechanism was designed, which uses a push plate structure driven by moving and telescopic parts to automatically push scum to the overflow tank and impurities to the sludge discharge tank, thereby realizing the automatic cleaning of scum and impurities.
It enables automated cleaning of scum and impurities, reduces the workload of operators, and ensures the continuity and efficiency of wastewater treatment.
Smart Images
Figure CN223874644U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sewage treatment technical field, specifically relates to a sewage treatment mechanism. BACKGROUND
[0002] Sewage treatment refers to removing pollutants in water through physical, chemical or biological methods to ensure that the water quality meets certain standards and can be safely discharged into the environment or reused. Sewage treatment is usually divided into primary treatment, secondary treatment and advanced treatment.
[0003] Primary treatment mainly removes scum and large particle impurities in sewage through physical methods. Scum usually floats on the liquid surface, while large particle impurities usually sink to the bottom of the pool body. Operators usually use a mesh screen to remove scum from the liquid surface, which is labor-intensive and inconvenient to operate. Moreover, the impurities at the bottom of the pool need to be cleaned after the liquid in the pool is emptied, which cannot guarantee the continuity of sewage treatment. SUMMARY
[0004] The utility model aims at overcoming the above technical deficiencies, providing a sewage treatment mechanism to solve the problem of inconvenient cleaning of scum floating on the surface of liquid in the pool body and impurities deposited at the bottom of the pool in the prior art.
[0005] To achieve the above technical purpose, the utility model adopts the following technical scheme:
[0006] The utility model provides a sewage treatment mechanism, which comprises a pool body and a cleaning unit, the top of one end of the pool body is provided with an overflow tank, and the bottom of one end of the pool body is provided with a sludge discharge tank; the cleaning unit comprises a moving part, an extension piece, a first push plate and a second push plate, the moving part is movably connected with the top of the pool body, the moving part can reciprocate between the opposite ends of the pool body, the extension piece is connected with the moving part, and the output end of the extension piece is connected with the first push plate; the first push plate is connected with the second push plate through at least one connecting rod, the first push plate and the second push plate are driven to rise and fall by the extension piece, so as to drive the first push plate to contact or separate from the liquid surface in the pool body, and the second push plate to contact or separate from the inner bottom wall of the pool body.
[0007] In some embodiments, the moving part comprises a mounting frame, a forward and reverse motor and a gear, the mounting frame is slidably connected with the opposite sides of the pool body, at least one side of the pool body is fixedly provided with a rack, at least one forward and reverse motor is connected with the mounting frame, the output end of the forward and reverse motor is connected with the gear, and the gear is engaged with the rack.
[0008] In some embodiments, T-shaped sliding rails are fixedly arranged on the opposite sides of the pool body, the T-shaped sliding rails are parallel to and spaced apart from the racks, and T-shaped sliding grooves matched with the T-shaped sliding rails are arranged on the mounting frame.
[0009] In some embodiments, the top of the other end of the pool body is provided with an L-shaped partition plate, a drainage groove is formed between the L-shaped partition plate and the inner side wall of the pool body, and a filter screen is embedded on the L-shaped partition plate, and the drainage groove communicates with the water storage cavity in the pool body through the filter screen.
[0010] In some embodiments, the drainage groove is communicated with a sewage purifier.
[0011] In some embodiments, the sewage purifier is a quartz sand filter.
[0012] In some embodiments, the sludge discharge groove is communicated with a dewatering centrifuge through a sludge pump.
[0013] In some embodiments, the first push plate is made of a corrugated plate.
[0014] In some embodiments, the second push plate is an arc-shaped plate, and the concave surface of the arc-shaped plate faces one end of the pool body.
[0015] In some embodiments, the telescopic member is an electric push rod, an air pressure cylinder or a hydraulic cylinder.
[0016] Compared with the prior art, the sewage treatment mechanism provided by the utility model, through the movable connection of the moving member and the top of the pool body, the connection of the telescopic member and the moving member, the connection of the output end of the telescopic member and the first push plate, the connection of the first push plate and the second push plate through at least one connecting rod, the driving of the first push plate and the second push plate to ascend or descend by the telescopic member, the contact or separation of the first push plate and the liquid surface in the pool body, and the contact or separation of the second push plate and the inner bottom wall of the pool body, when the first push plate and the liquid surface in the pool body are in contact, and the second push plate and the inner bottom wall of the pool body are in contact, the moving member drives the first push plate and the second push plate to move towards one end of the pool body, the first push plate can push the dregs into the overflow groove, and the second push plate can push the impurities into the sludge discharge groove, so that the dregs and the impurities do not need to be cleaned manually, and the working strength of the operator is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a structural schematic view of a sewage treatment mechanism provided by the utility model embodiment;
[0018] Figure 2 is Figure 1 is an enlarged schematic view of A in FIG. 4;
[0019] Figure 3 is a structural schematic view of a sewage treatment mechanism provided by the utility model embodiment;
[0020] Figure 4 is a structural schematic view of a cleaning unit provided by the utility model embodiment. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.
[0022] In order to solve the technical problem that the scum floating on the surface of the liquid in the pool body and the impurities precipitated at the bottom of the pool body are inconvenient to clean in the prior art, the utility model provides a sewage treatment mechanism, which can automatically clean the scum and impurities, has a high degree of automation and reduces the working intensity of the operator.
[0023] Please refer to Figures 1-4 , Figures 1-4 For the sewage treatment mechanism in the embodiment of the utility model, a pool body 1 and a cleaning unit 2 are provided, the top of one end of the pool body 1 is provided with an overflow groove 11, and the bottom of one end of the pool body 1 is provided with a sludge discharge groove 12; the cleaning unit 2 comprises a moving piece 21, an extension piece 22, a first push plate 23 and a second push plate 24, the moving piece 21 is movably connected to the top of the pool body 1, the moving piece 21 can reciprocate between the opposite ends of the pool body 1, the extension piece 22 is connected to the moving piece 21, and the output end of the extension piece 22 is connected to the first push plate 23, the first push plate 23 is connected to the second push plate 24 via at least one connecting rod 25, the first push plate 23 and the second push plate 24 are driven to ascend and descend by the extension piece 22, so as to drive the first push plate 23 to contact or separate from the liquid surface in the pool body 1 and drive the second push plate 24 to contact or separate from the inner bottom wall of the pool body 1.
[0024] In the specific embodiment, when the liquid surface in the pool body 1 reaches a certain height, the first push plate 23 and the second push plate 24 are moved by the moving piece 21, so that the scum floating on the liquid surface can be pushed into the overflow groove 11, and the impurities precipitated at the bottom of the pool body 1 can be pushed into the sludge discharge groove 12.
[0025] It should be noted that the moving piece 21 is not limited to a specific structure, as long as it can reciprocate between the opposite ends of the pool body, and no further description is made herein.
[0026] In the specific embodiment, the moving piece 21 comprises a mounting frame 211, a forward and reverse motor 212 and a gear 213, the mounting frame 211 is slidably connected to the opposite sides of the pool body 1, at least one side of the pool body 1 is fixedly provided with a rack 214, at least one forward and reverse motor 212 is connected to the mounting frame 211, the output end of the forward and reverse motor 212 is connected to the gear 213, and the gear 213 is engaged with the rack 214.
[0027] It needs to be explained that the gear 213 is driven to rotate by the positive and negative motor 212, so as to drive the mounting frame 211 to slide, wherein the telescopic part 22 is fixedly connected with the mounting frame 211, and in the embodiment, the telescopic part 22 is two electric push rods which are fixedly arranged on the mounting frame 211 at intervals; of course, in other embodiments, the telescopic part 22 can also be a pneumatic cylinder or a hydraulic cylinder.
[0028] Specifically, the mounting frame 211 comprises two side plates and a cross plate connected between the two side plates, wherein the pool body 1 is fixedly provided with T-shaped sliding rails 13 on two sides, the T-shaped sliding rails 13 are arranged in parallel and at intervals with the rack 214, and T-shaped sliding grooves are respectively arranged on the two side plates and can be slidably matched with the T-shaped sliding rails 13.
[0029] In the embodiment, the first push plate 23 is made of a corrugated plate, and the second push plate 24 is an arc-shaped plate, and the concave surface of the arc-shaped plate faces one end of the pool body 1.
[0030] In the embodiment, an L-shaped partition plate 14 is arranged on the top of the other end of the pool body 1, a drainage groove is formed between the L-shaped partition plate 14 and the inner side wall of the pool body 1, a filter screen 15 is embedded on the L-shaped partition plate 14, and the drainage groove is communicated with the water storage cavity in the pool body 1 through the filter screen 15.
[0031] On the basis of the above scheme, the drainage groove is communicated with a sewage purifier 3, wherein the sewage purifier 3 is a quartz sand filter, and the sewage is treated by the quartz sand filter, so that the sewage treatment effect is better.
[0032] In addition, the sludge discharge groove 12 is communicated with a dewatering centrifuge 5 through a sludge pump 4, and the dewatering centrifuge 5 can dewater the sludge, so that the sludge is conveniently transported.
[0033] In order to better understand the present application, the following is combined with Figures 1-4 The technical scheme of the present application is described in detail as follows:
[0034] The first push plate 23 is driven to descend and contact the liquid surface in the pool body 1 by the telescopic part 22, and the second push plate 24 is driven to descend and contact the inner bottom wall of the pool body 1, the mounting frame 211 is driven to move towards one end of the pool body 1 by the positive and negative motor 212 driving the gear 213 to rotate forward, the first push plate 23 pushes the scum into the overflow groove 11, and the second push plate 24 pushes the impurities into the sludge discharge groove 12; then the first push plate 23 is driven to ascend and separate from the liquid surface in the pool body 1 by the telescopic part 22, and the second push plate 24 is driven to ascend and separate from the inner bottom wall of the pool body 1, and the mounting frame 211 is driven to move towards the other end of the pool body 1 by the positive and negative motor 212 driving the gear 213 to rotate reversely.
[0035] The specific implementation of the utility model above does not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the utility model claim.
Claims
1. A sewage treatment mechanism comprising a pool body and a cleaning unit, a top of one end of the pool body is provided with an overflow groove, and a bottom of one end of the pool body is provided with a sludge discharge groove; characterized in that, The cleaning unit comprises a moving part, an extension part, a first push plate and a second push plate, the moving part is movably connected to the top of the pool body, the moving part can reciprocate between the opposite ends of the pool body, the extension part is connected to the moving part, the output end of the extension part is connected to the first push plate, the first push plate is connected to the second push plate through at least one connecting rod, the first push plate and the second push plate are driven to lift by the extension part, so as to drive the first push plate to contact or separate from the liquid surface in the pool body, and the second push plate contacts or separates from the inner bottom wall of the pool body; The moving part comprises a mounting frame, a reversible motor and a gear, the mounting frame is slidably connected to the opposite sides of the pool body, at least one side of the pool body is fixedly provided with a gear rack, at least one reversible motor is connected to the mounting frame, the output end of the reversible motor is connected to the gear, and the gear is engaged with the gear rack; The opposite sides of the pool body are fixedly provided with T-shaped slide rails, the T-shaped slide rails are parallel to and spaced from the gear rack, the mounting frame is provided with a T-shaped sliding groove matched with the T-shaped slide rail; The top of the other end of the pool body is provided with an L-shaped partition plate, a drainage groove is formed between the L-shaped partition plate and the inner side wall of the pool body, a filter screen is embedded in the L-shaped partition plate, and the drainage groove is communicated with the water storage cavity in the pool body through the filter screen.
2. A sewage treatment plant according to claim 1, characterised in that The drainage groove is communicated with a sewage purifier.
3. A sewage treatment plant according to claim 2, characterised in that The sewage purifier is a quartz sand filter.
4. The sewage treatment mechanism according to claim 1, wherein The sludge discharge groove is communicated with a dewatering centrifuge through a sludge pump.
5. The sewage treatment mechanism according to claim 1, wherein The first push plate is made of a corrugated plate.
6. The sewage treatment mechanism according to claim 1, wherein The second push plate is an arc-shaped plate, and the concave surface of the arc-shaped plate faces one end of the pool body.
7. The sewage treatment mechanism according to claim 1, wherein The extension part is an electric push rod, an air cylinder or a hydraulic cylinder.