Sewage flocculation sedimentation tank convenient to clean

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage flocculation sedimentation tank convenient to clean. According to the device, a power component assembly and a winding component assembly are arranged, the side surface, provided with an intermediate cross rod, of the power component assembly is connected with a motor shell, a motor base and a rotating motor, and the side surface, provided with a rotating shaft, of the winding component assembly is connected with a connecting plate, a hollow grid barrel and a hook claw. An operator uses the hollow grid barrels and the claws to assist in collecting flocculates, then the connecting plate is used for connecting the rotating shaft, the motor base in the motor shell is used for connecting the rotating motor, the rotating motor drives the rotating shaft, the connecting plate and the hollow grid barrels to rotate, and the multiple hollow grid barrels are connected together in a concentrated mode through the intermediate cross rod. Through the structure, an operator can wind flocculate on the component and take out the flocculate.

Description

Technical Field

[0001] The present application belongs to the technical field of sewage treatment, and specifically relates to a sewage flocculation sedimentation tank that is easy to clean. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people. In the process of sewage treatment, primary sedimentation tanks are usually used to pre-treat sewage, and structures are used to remove sinkable and floating objects in sewage treatment.

[0003] For example, publication number CN215505641U discloses a primary sedimentation tank for sewage treatment that is easy to clean, comprising a tank body, a bearing fixedly mounted on the bottom in the middle of the inner cavity of the tank body, a sliding shaft movably connected to the inner cavity of the bearing, a mounting plate fixedly mounted on the surface of the sliding shaft, a rotating rod movably connected to both sides of the mounting plate, a protective plate movably connected to the bottom of one end of the rotating rod, a scraper fixedly connected to the outer side of the protective plate, and a motor fixedly connected to the front of the sliding shaft. The utility model drives the rotating rod on the surface of the sliding shaft to rotate by the operation of the motor, so that the scraper can effectively clean the dirt generated on the inner wall of the tank body, and the protective pad can effectively protect the inner wall of the tank body to prevent the scraper from contacting the inner wall of the tank body for a long time and causing serious wear to the inner wall of the tank body. The mounting plate facilitates the installation of the rotating rod, and at the same time solves the problem of a complicated cleaning process that is common in existing primary sedimentation tanks.

[0004] However, in actual use, it was found that: since chemical agents are used to produce flocs during sedimentation, if traditional flocs are not effectively cleaned during cleaning, they will cling to the pool wall and are generally difficult to clean effectively with a scraper. Therefore, it is necessary to design targeted cleaning equipment for flocculation based on the structural characteristics of the flocs that are easily entangled before cleaning. Utility Model Content

[0005] The purpose of this application is to provide a sewage flocculation sedimentation tank that is easy to clean in order to solve the above-mentioned problem of special cleaning of flocs.

[0006] The technical solution adopted in this application is as follows: a sewage flocculation sedimentation tank that is easy to clean, the side surface of the intermediate cross bar is fixedly connected to multiple motor housings, the inner side surface of the motor housing is fixedly connected to a motor base, the side surface of the motor base is fixedly connected to a rotating motor, the side surface of the rotating motor is connected to a rotating shaft, the side surface of the rotating shaft is connected to a connecting plate, the side surface of the connecting plate is connected to a hollow grid barrel, and the outer side surface of the hollow grid barrel is fixedly connected to multiple claws.

[0007] By adopting the above technical solution, the operator uses a hollow mesh bucket as the component that contacts and collects flocs. Because flocs are generally long and easily entangled, a hook is used to assist in collecting the flocs. Then, a connecting plate is connected to the rotating shaft, and the motor base inside the motor housing is connected to the rotating motor. The rotating motor drives the rotating shaft, connecting plate, and hollow mesh bucket to rotate, and an intermediate crossbar connects multiple hollow mesh buckets together. Through this structure, the operator can collect flocs in the pool, so that the flocs are entangled on the component and removed, thus avoiding the difficulty of cleaning caused by floc accumulation and greatly improving the convenience of cleaning.

[0008] The intermediate crossbar serves as a centralized connecting component, and the motor housing serves as an external connecting component. The motor base is used to connect the rotating motor, and the rotating motor serves as a rotating power component.

[0009] The connection between the rotating shaft and the connecting plate is used to drive the hollow grid barrel to rotate, so that the flocs can be wrapped around it in a larger range. Since there is no relative rotation between the rotating shaft and the connecting plate, the possibility of flocs being entangled and hindering rotation is reduced.

[0010] The hollow grid bucket has a grid-like surface but a solid steel plate bottom. The hooks connected to it can bring the flocs into contact with it on a large scale, thus ensuring that after the flocs are entangled and taken out of the pool, water can leak out from the grid on the surface of the hollow grid bucket, while the flocs are entangled on it.

[0011] In a preferred embodiment, a plurality of lifting rods are connected to the side surface of the intermediate cross bar, and a traction sleeve is connected to the side surface of one end of the lifting rod opposite to the intermediate cross bar.

[0012] By adopting the above technical solution, the lifting rod is used as a connecting structure to lift the intermediate crossbar up and down, thereby enabling the hollow grid bucket to be operated in the pool and withdrawn from it when finished. The traction sleeve is the traction component that drives the lifting rod to achieve the lifting and lowering.

[0013] In a preferred embodiment, a threaded shaft is inserted into the side surface of the traction sleeve, and a lifting motor is connected to the side surface of the threaded shaft.

[0014] By adopting the above technical solution, the threaded shaft is used as the transmission component of the motor power. When it rotates, it is plugged into the traction sleeve. Due to the direct interaction of the threads, the traction sleeve can be raised and lowered. The lifting motor is the power transmission component for lifting.

[0015] In a preferred embodiment, a side surface of one end of the threaded shaft opposite to the lifting motor is connected to a connecting block, and a side surface of the connecting block is connected to a plurality of auxiliary rods.

[0016] By adopting the above technical solution, the connecting block is used as a connecting component to connect the end of the threaded shaft relative to the lifting motor, allowing the threaded shaft to rotate while maintaining the connection. The auxiliary rod is used as an auxiliary device to ensure that the up and down movement of the traction sleeve is more stable. When the hollow grid barrel is full of flocculent materials, the weight will not cause unstable movement during the lifting process.

[0017] In a preferred embodiment, the side surface of the connecting block is connected to the lifting device shell, and the side surface of the lifting device shell is fixedly connected to the connecting plate.

[0018] By adopting the above technical solution, the lifting device shell is used as the shell component of the lifting device, and since the connecting plate is connected to the lifting device shell, the connecting plate is used to connect the moving component.

[0019] In a preferred embodiment, a roller is rotatably inserted into the side surface of the connecting plate, and a slide rail is connected to the side surface of the roller.

[0020] By adopting the above technical solution, the roller is used to drive the lifting device housing to move. Since it is on the slide rail, the slide rail enables the movement of the entire roller to follow a certain trajectory, thereby ensuring that the entire movement process is more stable and smooth. In addition, due to the wheel-shaped structure of the roller, the movement of the lifting device housing is more labor-saving.

[0021] In a preferred embodiment, the side surface of the slide rail is connected to a sedimentation tank, and the side surface of the sedimentation tank is plugged with a plurality of sewage pipes.

[0022] By adopting the above technical solution, the sedimentation tank is used as a sedimentation tank, flocculants are added therein to treat sewage, and impurities are initially removed. The sewage pipe is used as a pipe for discharging water after cleaning the sedimentation tank.

[0023] In a preferred embodiment, a sewage pipe stop valve is provided on the side surface of the sewage pipe.

[0024] By adopting the above technical solution, the sewage pipe stop valve is used as a structural component for controlling the opening and closing of the sewage pipe.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0026] In the present application, the intermediate crossbar serves as a centralized connecting component, and the motor housing serves as an external connecting component, wherein the motor base is used to connect the rotating motor, and the rotating motor serves as a rotating power component.

[0027] The connection between the rotating shaft and the connecting plate is used to drive the hollow grid barrel to rotate, so that the flocs can be wrapped around it in a larger range. Since there is no relative rotation between the rotating shaft and the connecting plate, the possibility of flocs being entangled and hindering rotation is reduced.

[0028] The hollow grid bucket has a grid-like surface but a solid steel plate bottom. The hooks connected to it can bring the flocs into contact with it on a large scale, thus ensuring that after the flocs are entangled and taken out of the pool, water can leak out from the grid on the surface of the hollow grid bucket, while the flocs are entangled on it. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device of this application;

[0030] Figure 2 A detailed schematic diagram of the hollow grid barrel in this application;

[0031] Figure 3 is a cross-sectional schematic diagram of the housing of the lifting device in this application;

[0032] Figure 4 Schematic cross-section of the motor housing in this application.

[0033] Markings in the figure: 1. Intermediate cross bar; 2. Motor housing; 3. Motor base; 4. Rotating motor; 5. Rotating shaft; 6. Connecting plate; 7. Hollow grid barrel; 8. Hook; 9. Lifting rod; 10. Traction sleeve; 11. Threaded shaft; 12. Lifting motor; 13. Connecting block; 14. Auxiliary rod; 15. Lifting device housing; 16. Connecting plate; 17. Roller; 18. Slide rail; 19. Sedimentation tank; 20. Sewage pipe; 21. Sewage pipe stop valve. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0035] Reference Figure 1-4 ,

[0036] Embodiment: A sewage flocculation sedimentation tank that is easy to clean, wherein the side surface of the intermediate cross bar 1 is fixedly connected to multiple motor housings 2, the inner side surface of the motor housing 2 is fixedly connected to a motor base 3, the side surface of the motor base 3 is fixedly connected to a rotating motor 4, the side surface of the rotating motor 4 is connected to a rotating shaft 5, the side surface of the rotating shaft 5 is connected to a connecting plate 6, the side surface of the connecting plate 6 is connected to a hollow mesh barrel 7, and the outer side surface of the hollow mesh barrel 7 is fixedly connected to multiple hooks 8.

[0037] The operator uses a hollow mesh bucket 7 as a component that contacts and collects flocs. Because flocs are generally long and easily entangled, hooks 8 are used to assist in collecting the flocs. Then, a connecting plate 6 is connected to the rotating shaft 5, and the motor base 3 within the motor housing 2 is connected to the rotating motor 4. The rotating motor 4 drives the rotating shaft 5, connecting plate 6, and hollow mesh bucket 7 to rotate. An intermediate crossbar 1 connects multiple hollow mesh buckets 7 together. Through this structure, the operator can collect flocs in the pool, allowing the flocs to entangle with the components and be carried out, thus avoiding the difficulty of cleaning caused by floc accumulation and greatly improving cleaning convenience.

[0038] The intermediate crossbar 1 serves as a centralized connecting component, and the motor housing 2 serves as an external connecting component. The motor base 3 is used to connect the rotating motor 4, and the rotating motor 4 serves as a rotating power component.

[0039] The connection between the rotating shaft 5 and the connecting plate 6 is used to drive the hollow grid barrel 7 to rotate, so that the flocs can be wrapped around it in a larger range. Since there is no relative rotation between the rotating shaft 5 and the connecting plate 6, the possibility of flocs being entangled and hindering rotation is reduced.

[0040] The hollow grid barrel 7 has a grid-like surface but a solid steel plate bottom, and the hooks 8 connected thereto bring the flocs into contact with it over a large area, thereby ensuring that after the flocs are entangled and taken out of the pool, water can leak out from the grid on the surface of the hollow grid barrel 7, while the flocs are entangled thereon.

[0041] Multiple lifting rods 9 are connected to the side surface of the intermediate crossbar 1. A traction sleeve 10 is attached to the side surface of the lifting rod 9 facing the intermediate crossbar 1. The lifting rods 9 serve as a connecting structure, lifting the intermediate crossbar 1 up and down, thereby allowing the hollow grid bucket 7 to be operated within the pool and withdrawn from it when completed. The traction sleeve 10 is the traction component that drives the lifting rods 9 up and down.

[0042] A threaded shaft 11 is inserted into the side surface of the traction sleeve 10, and a lifting motor 12 is connected to the side surface of the threaded shaft 11. The threaded shaft 11 serves as the transmission component for the motor's power. When it rotates, it engages with the traction sleeve 10. The direct interaction of the threads causes the traction sleeve 10 to move upward and downward. The lifting motor 12 is the transmission component for the lifting power.

[0043] A connecting block 13 is connected to the side surface of the threaded shaft 11 facing the lifting motor 12. Multiple auxiliary rods 14 are connected to the side surface of the connecting block 13. The connecting block 13 serves as a connecting component, connecting the end of the threaded shaft 11 facing the lifting motor 12 and allowing the threaded shaft 11 to rotate while remaining connected. The auxiliary rods 14 serve as auxiliary devices to ensure more stable vertical movement of the traction sleeve 10, ensuring that when the hollow mesh barrel 7 is filled with flocculent material, the weight of the material prevents unstable movement during lifting.

[0044] The side surface of the connecting block 13 is connected to the lifting device housing 15, and the side surface of the lifting device housing 15 is fixedly connected to the connecting plate 16. The lifting device housing 15 is used as the housing component of the lifting device, and because the connecting plate 16 is connected to the lifting device housing 15, the connecting plate 16 is used to connect the moving parts.

[0045] The side surface of the connecting plate 16 is rotatably connected to a roller 17, and the side surface of the roller 17 is connected to a slide rail 18. The roller 17 is used to drive the lifting device housing 15 to move. Since it is on the slide rail 18, the slide rail 18 allows the entire roller 17 to move along a certain trajectory, thereby ensuring a smoother and more stable movement process. In addition, the wheel-like structure of the roller 17 makes the movement of the lifting device housing 15 more labor-saving.

[0046] The side surfaces of the slide rails 18 are connected to a sedimentation tank 19, to which multiple drainage pipes 20 are inserted. Sedimentation tank 19 serves as a sedimentation pool, where flocculants are added to treat wastewater and initially remove impurities. Drain pipes 20 are used to drain water after the sedimentation tank 19 is cleaned.

[0047] A sewage pipe stop valve 21 is provided on the side surface of the sewage pipe 20. The sewage pipe stop valve 21 is used as a structural component to control the opening and closing of the sewage pipe 20.

[0048] The implementation principle of the embodiment of the sewage flocculation sedimentation tank that is easy to clean in the present application is as follows: the operator uses the hollow grid bucket 7 as a component that contacts and collects the flocculants. Since the flocculants are generally long and easy to entangle, the hook 8 is used to assist in collecting the flocculants. Then, the connecting plate 6 is used to connect the rotating shaft 5, and the motor base 3 in the motor housing 2 is used to connect the rotating motor 4. The rotating motor 4 drives the rotating shaft 5, the connecting plate 6, and the hollow grid bucket 7 to rotate, and the intermediate cross bar 1 connects multiple hollow grid buckets 7 together. Through the above structure, the operator can collect the flocculants in the pool so that the flocculants are entangled on the components and taken out, thereby avoiding the cleaning difficulties caused by the accumulation of flocculants and greatly improving the convenience of cleaning.

[0049] The intermediate crossbar 1 serves as a centralized connecting component, and the motor housing 2 serves as an external connecting component. The motor base 3 is used to connect the rotating motor 4, and the rotating motor 4 serves as a rotating power component.

[0050] The connection between the rotating shaft 5 and the connecting plate 6 is used to drive the hollow grid barrel 7 to rotate, so that the flocs can be wrapped around it in a larger range. Since there is no relative rotation between the rotating shaft 5 and the connecting plate 6, the possibility of flocs being entangled and hindering rotation is reduced.

[0051] The hollow grid barrel 7 has a grid-like surface but a solid steel plate bottom, and the hooks 8 connected thereto bring the flocs into contact with it over a large area, thereby ensuring that after the flocs are entangled and taken out of the pool, water can leak out from the grid on the surface of the hollow grid barrel 7, while the flocs are entangled thereon.

[0052] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sewage flocculation sedimentation tank that is easy to clean, comprising an intermediate crossbar (1), characterized in that: The side surface of the intermediate crossbar (1) is fixedly connected to a plurality of motor housings (2), the inner side surface of the motor housing (2) is fixedly connected to a motor base (3), the side surface of the motor base (3) is fixedly connected to a rotating motor (4), the side surface of the rotating motor (4) is connected to a rotating shaft (5), the side surface of the rotating shaft (5) is connected to a connecting plate (6), the side surface of the connecting plate (6) is connected to a hollow grid barrel (7), and the outer side surface of the hollow grid barrel (7) is fixedly connected to a plurality of hook claws (8).

2. The easy-to-clean sewage flocculation sedimentation tank according to claim 1, characterized in that: The side surface of the intermediate crossbar (1) is connected to a plurality of lifting rods (9), and the side surface of one end of the lifting rod (9) relative to the intermediate crossbar (1) is connected to a traction sleeve (10).

3. The easy-to-clean sewage flocculation sedimentation tank according to claim 2, characterized in that: A threaded shaft (11) is inserted into the side surface of the traction sleeve (10), and a lifting motor (12) is connected to the side surface of the threaded shaft (11).

4. The easy-to-clean sewage flocculation sedimentation tank according to claim 3, characterized in that: A connecting block (13) is connected to the side surface of one end of the threaded shaft (11) relative to the lifting motor (12), and a plurality of auxiliary rods (14) are connected to the side surface of the connecting block (13).

5. The easy-to-clean sewage flocculation sedimentation tank according to claim 4, characterized in that: The side surface of the connecting block (13) is connected to the lifting device housing (15), and the side surface of the lifting device housing (15) is fixedly connected to the connecting plate (16).

6. The easy-to-clean sewage flocculation sedimentation tank according to claim 5, characterized in that: The side surface of the connecting plate (16) is rotatably connected with a roller (17), and the side surface of the roller (17) is connected with a slide rail (18).

7. The easy-to-clean sewage flocculation sedimentation tank according to claim 6, characterized in that: The side surface of the slide rail (18) is connected to a sedimentation tank (19), and the side surface of the sedimentation tank (19) is plugged with a plurality of sewage pipes (20).

8. The easy-to-clean sewage flocculation sedimentation tank according to claim 7, characterized in that: A sewage pipe stop valve (21) is provided on the side surface of the sewage pipe (20).

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