Deodorizing mechanism for sewage treatment tank

Abstract

The utility model relates to sewage treatment technical field discloses a deodorization mechanism of sewage treatment tank, including pipeline, the inside fixedly connected with fixed cylinder of pipeline, the inside slide connection has handle of fixed cylinder, the outer wall fixedly connected with extrusion piece of handle, the outer wall slide connection has spring of handle, the inside of fixed cylinder is equipped with limit slot, the outer wall of spring and extrusion piece all slide connection is in the inner wall of limit slot, the outer wall fixedly connected with limit block of extrusion piece, the outer wall of limit block has the filter screen of clamping, the inner wall of pipeline is provided with fan, the outer wall of pipeline is provided with protection assembly. In the utility model, through the mutual cooperation between pipeline, fixed cylinder, handle, extrusion piece, spring, limit slot, limit block and filter screen, the maintenance efficiency is promoted, the regular cleaning replacement is convenient to keep the best deodorization effect, reduces the downtime simultaneously, ensures that sewage treatment system continues stable operation.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a deodorization mechanism for a wastewater treatment pond. Background Technology

[0002] Wastewater treatment ponds generate waste gas containing malodorous gases such as hydrogen sulfide, ammonia, and volatile organic compounds during the wastewater treatment process. If these gases are released directly into the atmosphere without treatment, they will aggravate air pollution and affect regional air quality. Therefore, a deodorization mechanism for wastewater treatment ponds is needed.

[0003] The deodorization mechanism of a sewage treatment plant refers to a device that collects, treats, and purifies odorous gases generated during the sewage treatment process through physical, chemical, or biological methods. In previous technologies, filter screens were difficult to replace after clogging, which seriously affected the deodorization efficiency, extended equipment maintenance downtime, and increased labor costs and system operation risks. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a deodorization mechanism for sewage treatment ponds, aiming to improve the problems of difficult replacement of clogged filters, which seriously affects deodorization efficiency, while also prolonging equipment maintenance downtime, increasing labor costs and system operation risks.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a deodorization mechanism for a sewage treatment tank, comprising a pipe, a fixed cylinder fixedly connected inside the pipe, a handle slidably connected inside the fixed cylinder, a pressing plate fixedly connected to the outer wall of the handle, a spring slidably connected to the outer wall of the handle, a limiting groove formed inside the fixed cylinder, the outer walls of the spring and the pressing plate slidably connected to the inner wall of the limiting groove, a limiting block fixedly connected to the outer wall of the pressing plate, the outer wall of the limiting block slidably connected to the inside of the fixed cylinder, a filter screen snapped onto the outer wall of the limiting block, the outer wall of the filter screen slidably connected to the inner wall of the pipe, a fan provided on the inner wall of the pipe, and a protective component provided on the outer wall of the pipe.

[0006] Preferably, the protective component includes a protective cover, the interior of which is fixedly connected to the outer wall of the pipe, and a sewage tank is slidably connected to the outer wall of the protective cover.

[0007] Preferably, a support frame is fixedly connected to the outer wall of the sewage tank, and a fixing rod is fixedly connected to the inside of the support frame.

[0008] Preferably, a rotating block is rotatably connected to the outer wall of the fixed rod, and a hydraulic cylinder is fixedly connected inside the rotating block.

[0009] Preferably, the output end of the hydraulic cylinder is fixedly connected to a movable rod, and a rotating plate is rotatably connected to the outer wall of the movable rod.

[0010] Preferably, a connecting block is rotatably connected inside the rotating plate, and a limiting post is fixedly connected inside the connecting block. The outer wall of the limiting post is engaged inside the protective cover.

[0011] Preferably, the connecting block is rotatably connected to a fixing frame, and the outer wall of the fixing frame is fixedly connected to the outer wall of the support frame.

[0012] Preferably, a movable piece is rotatably connected to the outer wall of the fixed frame, and the interior of the movable piece is rotatably connected to the outer wall of the movable rod.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the mutual cooperation between the pipe, fixed cylinder, handle, extrusion plate, spring, limiting groove, limiting block and filter screen improves maintenance efficiency, facilitates regular cleaning and replacement to maintain the best deodorization effect, and reduces downtime to ensure the continuous and stable operation of the sewage treatment system.

[0015] 2. In this utility model, the cooperation between the protective cover, support frame, fixed rod, rotating block, hydraulic cylinder, moving rod, rotating plate, connecting block, fixed frame, moving plate and limiting column effectively improves the odor collection efficiency, prevents the leakage of malodorous gas and enhances the equipment's wind pressure resistance, extends its service life, reduces maintenance costs and ensures stable operation under severe weather conditions. Attached Figure Description

[0016] Figure 1 This is a perspective view of a deodorization mechanism for a sewage treatment tank according to the present invention.

[0017] Figure 2 This is a cross-sectional schematic diagram of the internal structure of the pipe of the deodorization mechanism of a sewage treatment tank proposed in this utility model.

[0018] Figure 3 for Figure 2 Enlarged view of point A;

[0019] Figure 4 This is a partial structural diagram of the rotating plate of the deodorization mechanism for a sewage treatment tank proposed in this utility model.

[0020] Legend:

[0021] 1. Pipe; 2. Fixed cylinder; 3. Handle; 4. Extrusion plate; 5. Spring; 6. Limiting groove; 7. Limiting block; 8. Filter screen; 9. Protective cover; 10. Sewage tank; 11. Fan; 12. Support frame; 13. Fixed rod; 14. Rotating block; 15. Hydraulic cylinder; 16. Moving rod; 17. Rotating plate; 18. Connecting block; 19. Fixed frame; 20. Moving plate; 21. Limiting post. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 3 An embodiment of this utility model provides a deodorization mechanism for a sewage treatment tank, comprising a pipe 1, a fixed cylinder 2 fixedly connected inside the pipe 1, a handle 3 slidably connected inside the fixed cylinder 2, a pressing plate 4 fixedly connected to the outer wall of the handle 3, a spring 5 slidably connected to the outer wall of the handle 3, a limiting groove 6 opened inside the fixed cylinder 2, the outer walls of the spring 5 and the pressing plate 4 being slidably connected to the inner wall of the limiting groove 6, a limiting block 7 fixedly connected to the outer wall of the pressing plate 4, the outer wall of the limiting block 7 being slidably connected inside the fixed cylinder 2, a filter screen 8 being snapped onto the outer wall of the limiting block 7, the outer wall of the filter screen 8 being slidably connected to the inner wall of the pipe 1, a fan 11 being provided on the inner wall of the pipe 1, and a protective component being provided on the outer wall of the pipe 1.

[0024] Specifically, the fan 11 draws odor into the filter 8, and the activated carbon filter 8 absorbs the odor and harmful substances in the odor. The handle 3 moves the compression plate 4, which slides inside the fixed cylinder 2. The pipe 1 provides support for the fixed cylinder 2 and limits the handle 3. The compression plate 4 compresses the spring 5. As the compression plate 4 moves, it also moves the limiting block 7 inside the filter 8, allowing the filter 8 to be disassembled and replaced. This significantly improves maintenance efficiency and reduces downtime. Limiting blocks 7 are installed on both sides of the pipe 1 to better secure the filter 8.

[0025] Reference Figure 2 and Figure 4 The protective components include a protective cover 9, the inside of which is fixedly connected to the outer wall of the pipe 1, and a sewage tank 10 is slidably connected to the outer wall of the protective cover 9; a support frame 12 is fixedly connected to the outer wall of the sewage tank 10, and a fixing rod 13 is fixedly connected to the inside of the support frame 12.

[0026] Specifically, the protective cover 9 is installed to prevent the leakage of malodorous gases, the protective cover 9 provides fixed support for the pipe 1, the sewage tank 10 is used to hold sewage, the sewage tank 10 provides fixed support for the support frame 12, and the support frame 12 provides fixed support for the fixing rod 13.

[0027] Reference Figure 2 and Figure 4 A rotating block 14 is rotatably connected to the outer wall of the fixed rod 13, and a hydraulic cylinder 15 is fixedly connected inside the rotating block 14; a moving rod 16 is fixedly connected to the output end of the hydraulic cylinder 15, and a rotating plate 17 is rotatably connected to the outer wall of the moving rod 16; a connecting block 18 is rotatably connected inside the rotating plate 17, and a limit post 21 is fixedly connected inside the connecting block 18, with the outer wall of the limit post 21 snapped into the inside of the protective cover 9; a fixed frame 19 is rotatably connected inside the connecting block 18, and the outer wall of the fixed frame 19 is fixedly connected to the outer wall of the support frame 12; a moving plate 20 is rotatably connected to the outer wall of the fixed frame 19, and the inner wall of the moving plate 20 is rotatably connected to the outer wall of the moving rod 16;

[0028] Specifically, the fixed rod 13 limits the rotation block 14, the hydraulic cylinder 15 drives the moving rod 16, which in turn drives the moving piece 20 to rotate on the outer wall of the fixed frame 19, the support frame 12 provides fixed support for the fixed frame 19, and the fixed frame 19 limits the movement piece 20, the moving rod 16 drives the rotating piece 17, which in turn drives the connecting block 18 to rotate on the outer wall of the fixed frame 19, and the fixed frame 19 limits the connection block 18, the connection block 18 drives the limiting post 21 to engage inside the protective cover 9, thus reinforcing the protective cover 9. By reinforcing the protective cover 9, the odor collection efficiency can be effectively improved, the leakage of malodorous gases can be prevented, the wind pressure resistance of the equipment can be enhanced, the service life can be extended, the maintenance cost can be reduced, and the stable operation under severe weather conditions can be ensured.

[0029] Working principle: When this mechanism is needed, the protective cover 9 is installed inside the sewage tank 10. The hydraulic cylinder 15 inside the rotating block 14 is activated. The hydraulic cylinder 15 drives the moving rod 16, which in turn drives the moving plate 20 to rotate on the outer wall of the fixed frame 19. The moving rod 16 drives the rotating plate 17, which in turn drives the connecting block 18 to rotate on the outer wall of the fixed frame 19. Then, the connecting block 18 drives the limiting post 21 to engage inside the protective cover 9, thereby reinforcing the protective cover 9, effectively improving the odor collection efficiency, preventing the leakage of malodorous gases, enhancing the equipment's wind pressure resistance, extending its service life, reducing maintenance costs, and ensuring stable operation under severe weather conditions.

[0030] Then, the blower 11 on the inner wall of pipe 1 is activated, and the blower 11 draws the odor into the interior of filter screen 8. The odor and harmful substances in the odor are absorbed by the activated carbon filter screen 8. When filter screen 8 needs to be replaced, the handle 3 is driven, which in turn drives the compression plate 4 to slide inside the fixed cylinder 2. At the same time, the compression plate 4 compresses the spring 5. As the compression plate 4 moves, the limiting block 7 slides inside the filter screen 8, so the filter screen 8 can be disassembled and replaced. This significantly improves maintenance efficiency, reduces downtime, and facilitates regular cleaning and replacement to maintain the best deodorization effect, ensuring the continuous and stable operation of the sewage treatment system. This mechanism not only improves maintenance efficiency and facilitates regular cleaning and replacement to maintain the best deodorization effect, but also reduces downtime and ensures the continuous and stable operation of the sewage treatment system. It can also effectively improve odor collection efficiency, prevent the leakage of malodorous gases, enhance the equipment's wind pressure resistance, extend service life, reduce maintenance costs, and ensure stable operation under severe weather conditions.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A deodorization mechanism for a sewage treatment pond, comprising a pipe (1), characterized in that: The pipe (1) is fixedly connected to a fixed cylinder (2), and a handle (3) is slidably connected to the inside of the fixed cylinder (2). An extrusion piece (4) is fixedly connected to the outer wall of the handle (3), and a spring (5) is slidably connected to the outer wall of the handle (3). A limit groove (6) is opened inside the fixed cylinder (2). The outer walls of the spring (5) and the extrusion piece (4) are slidably connected to the inner wall of the limit groove (6). A limit block (7) is fixedly connected to the outer wall of the extrusion piece (4). The outer wall of the limit block (7) is slidably connected to the inside of the fixed cylinder (2). A filter screen (8) is snapped onto the outer wall of the limit block (7). The outer wall of the filter screen (8) is slidably connected to the inner wall of the pipe (1). A fan (11) is provided on the inner wall of the pipe (1), and a protective component is provided on the outer wall of the pipe (1).

2. The deodorization mechanism for a sewage treatment tank according to claim 1, characterized in that: The protective assembly includes a protective cover (9), the interior of which is fixedly connected to the outer wall of the pipe (1), and a sewage tank (10) is slidably connected to the outer wall of the protective cover (9).

3. The deodorization mechanism for a sewage treatment tank according to claim 2, characterized in that: The outer wall of the sewage tank (10) is fixedly connected to a support frame (12), and the inside of the support frame (12) is fixedly connected to a fixing rod (13).

4. The deodorization mechanism for a sewage treatment tank according to claim 3, characterized in that: The outer wall of the fixed rod (13) is rotatably connected to a rotating block (14), and a hydraulic cylinder (15) is fixedly connected inside the rotating block (14).

5. The deodorization mechanism for a sewage treatment tank according to claim 4, characterized in that: The output end of the hydraulic cylinder (15) is fixedly connected to a moving rod (16), and a rotating plate (17) is rotatably connected to the outer wall of the moving rod (16).

6. The deodorization mechanism for a sewage treatment tank according to claim 5, characterized in that: The rotating plate (17) is rotatably connected to a connecting block (18), and a limiting post (21) is fixedly connected inside the connecting block (18). The outer wall of the limiting post (21) is engaged inside the protective cover (9).

7. The deodorization mechanism for a sewage treatment tank according to claim 6, characterized in that: The connecting block (18) is rotatably connected to a fixing frame (19), and the outer wall of the fixing frame (19) is fixedly connected to the outer wall of the support frame (12).

8. The deodorization mechanism for a sewage treatment tank according to claim 7, characterized in that: The outer wall of the fixed frame (19) is rotatably connected to a movable piece (20), and the interior of the movable piece (20) is rotatably connected to the outer wall of the movable rod (16).

Images