Integrated sewage treatment device

Abstract

The utility model relates to sewage treatment technical field, specifically is a kind of integrated sewage treatment device, including clean push plate, the one side of clean push plate is fixedly connected with rotating ring, two blocks are oppositely provided to rotating ring, two blocks The rotating ring is all sleeved in the outside of damping pivot, the damping pivot is fixedly connected to the opposite two sides of connecting rod, the one end of connecting rod away from damping pivot is fixedly connected with the output end of hydraulic cylinder, the hydraulic cylinder is fixedly installed on the upper portion of one side of sewage treatment tank, the bottom end of clean push plate is fixedly connected with cleaning brush, the inner upper portion of sewage treatment tank is equipped in filter screen, clean push plate is equipped in the just above of filter screen. The cleaning brush of the clean push plate of the sewage treatment tank can effectively remove solid impurities and mesh dirt on filter screen, and the unique damping pivot and rotating ring structure can tilt the push plate when it reaches the vicinity of sewage pipe, and avoid scraping back dirt when it is retracted, to ensure cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to an integrated wastewater treatment device. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Integrated wastewater treatment equipment is widely used in agriculture, industry, medical care, catering, and daily water use. In existing technologies, wastewater treatment first requires filtering the wastewater through a filter to remove solid impurities. Then, wastewater treatment reagents are added to the filtered wastewater, and after a period of settling, the precipitates are discharged, thus achieving wastewater treatment.

[0003] Application No. CN202420243479.0 discloses an integrated sewage treatment device, including a tank body. Support feet are fixedly installed at the bottom of the tank body. Inlet pipe and outlet pipe are respectively provided on the top and bottom plates of the tank body. Filter plate separating a filtration chamber and a mixing chamber is fixedly installed inside the tank body. Sewage pipe communicating with the filtration chamber is provided on the side wall of the tank body. Sewage valve is provided on the sewage pipe. A stirring rod is provided in the mixing chamber. A drive motor is fixedly installed on the bottom surface of the tank body. The output shaft of the drive motor passes through the bottom plate of the tank body and is fixedly connected to the stirring rod. Inlet pipe communicating with the mixing chamber is provided on the side wall of the tank body. Drain valve is provided on the outlet pipe. Filter screen is movably connected to the outlet of the outlet pipe.

[0004] However, the cleaning plate of this device cleans the filter screen by pushing it with a hydraulic cylinder. This has two problems. First, the cleaning plate cannot clean the filter screen completely in one go during the pushing process, so it needs to be pulled back and pushed again for cleaning. However, when the cleaning plate is pulled back, it scrapes the dirt on the surface of the filter screen back, so this part of the dirt cannot be cleaned. In addition, the cleaning plate has limited cleaning ability, and can only clean the surface of the filter screen, but cannot further clean the mesh of the filter screen. Therefore, an integrated sewage treatment device is proposed. Utility Model Content

[0005] The main objective of this invention is to provide an integrated wastewater treatment device that can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An integrated sewage treatment device includes a cleaning push plate. A rotating ring is fixedly connected to one side of the cleaning push plate. Two rotating rings are arranged opposite each other, and both rotating rings are sleeved on the outside of a damping shaft. The damping shaft is fixedly connected to two opposite sides of a connecting rod. The end of the connecting rod away from the damping shaft is fixedly connected to the output end of a hydraulic cylinder. The hydraulic cylinder is fixedly installed on the upper side of a sewage treatment tank. A cleaning brush is fixedly connected to the bottom end of the cleaning push plate. A filter screen is provided in the upper inner part of the sewage treatment tank, and the cleaning push plate is located directly above the filter screen.

[0008] By adopting the above technical solution, the cleaning push plate of the sewage treatment tank is equipped with a cleaning brush, which can effectively remove solid impurities and mesh dirt from the filter screen. Driven by a hydraulic cylinder, the push plate can push the impurities to the drain pipe for discharge. The unique damping shaft and rotating ring structure allows the push plate to tilt when it reaches the vicinity of the drain pipe, and avoids scraping back dirt when it retracts, thus ensuring the cleaning effect.

[0009] Specifically, a connecting plate is fixedly connected to the bottom end of the connecting rod. The connecting plate is L-shaped, and one end of the connecting plate is fixedly connected to one side of the limiting plate.

[0010] By adopting the above technical solution, the limiting plate is set vertically relative to the filter screen. When one side of the cleaning push plate is attached to the limiting plate, the cleaning push plate can also remain vertical.

[0011] Specifically, a first top block is fixedly connected to the upper part of the inner side of the sewage treatment tank, and the first top block is located above the side of the hydraulic cylinder.

[0012] By adopting the above technical solution, when the cleaning push plate is pushed to the vicinity of the sewage pipe, the upper part of one side of the cleaning push plate contacts one end of the second top block and, as the pushing force continues, the cleaning push plate will rotate around the damping shaft as the axis, causing the cleaning push plate to tilt at a certain angle.

[0013] Specifically, a drain pipe is provided on the upper part of the side of the sewage treatment tank away from the hydraulic cylinder, and the interior of the drain pipe is connected to the interior of the sewage treatment tank.

[0014] By adopting the above technical solution, the drain pipe is used to discharge the dirt pushed over by the cleaning push plate, and a drain valve is sleeved on the outside of the drain pipe.

[0015] Specifically, a second top block is fixedly connected to the upper part of the inner side of the sewage treatment tank. The second top block is located above the side of the sewage pipe and is arranged opposite to the first top block.

[0016] By adopting the above technical solution, when the cleaning push plate is pulled to the first top block, the first top block will push the cleaning push plate back to its original position, so that the cleaning push plate is attached to the surface of the limiting plate, so that the cleaning push plate remains vertical, and the next cleaning can be carried out.

[0017] The beneficial effects of this utility model are:

[0018] The present invention discloses an integrated sewage treatment device. The sewage treatment tank is equipped with a cleaning push plate and a cleaning brush, which can effectively remove solid impurities and mesh dirt from the filter screen. Driven by a hydraulic cylinder, the push plate can push the impurities to the sewage pipe for discharge. The unique damping shaft and rotating ring structure allows the push plate to tilt when it reaches the vicinity of the sewage pipe, and avoids scraping back dirt when it retracts, thus ensuring the cleaning effect. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the planar structure of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the connecting rod structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the cleaning push plate structure of this utility model;

[0024] In the diagram: 1. Cleaning push plate; 2. Sewage treatment tank; 3. First top block; 4. Hydraulic cylinder; 5. Second top block; 6. Sewage pipe; 7. Filter screen; 8. Rotating ring; 9. Connecting plate; 10. Limiting plate; 11. Connecting rod; 12. Damping shaft; 13. Cleaning brush. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] As one embodiment of this utility model, such as Figures 1-4As shown, the integrated sewage treatment device of this utility model includes a cleaning push plate 1. A rotating ring 8 is fixedly connected to one side of the cleaning push plate 1. Two rotating rings 8 are arranged opposite each other. Both rotating rings 8 are sleeved on the outside of a damping rotating shaft 12. The damping rotating shaft 12 is fixedly connected to two opposite sides of a connecting rod 11. The end of the connecting rod 11 away from the damping rotating shaft 12 is fixedly connected to the output end of a hydraulic cylinder 4. The hydraulic cylinder 4 is fixedly installed on the upper side of a sewage treatment tank 2. A cleaning brush 13 is fixedly connected to the bottom end of the cleaning push plate 1. A filter screen 7 is provided in the upper inner part of the sewage treatment tank 2. The cleaning push plate 1 is located directly above the filter screen 7.

[0027] When cleaning the filter screen 7 is required during use, the hydraulic cylinder 4 is activated, which pushes the connecting rod 11 and the cleaning push plate 1 towards the drain pipe 6. The cleaning push plate 1 can push all the solid impurities accumulated on the filter screen 7 into the drain pipe 6. As the cleaning push plate 1 moves, the cleaning brush 13 will penetrate into the mesh of the filter screen 7, thereby removing the dirt from the mesh of the filter screen 7.

[0028] It should be noted that there is a certain friction between the damping shaft 12 and the rotating ring 8, and the cleaning push plate 1 will not be reset due to gravity.

[0029] The present invention also includes a connecting plate 9 fixedly connected to the bottom end of the connecting rod 11. The connecting plate 9 is arranged in an L-shape, and one end of the connecting plate 9 is fixedly connected to one side of the limiting plate 10.

[0030] When in use, the limiting plate 10 is set vertically relative to the filter screen 7. When one side of the cleaning push plate 1 is attached to the limiting plate 10, the cleaning push plate 1 can also remain vertical.

[0031] The present invention also includes a first top block 3 fixedly connected to the upper part of the inner side of the sewage treatment tank 2, the first top block 3 being located above the side of the hydraulic cylinder 4.

[0032] When in use, when the cleaning push plate 1 is pushed to the vicinity of the drain pipe 6, the upper part of one side of the cleaning push plate 1 contacts one end of the second top block 5 and as the pushing force continues, the cleaning push plate 1 will rotate around the damping shaft 12 as the axis, so that the cleaning push plate 1 tilts at a certain angle.

[0033] The present invention also includes a sewage pipe 6 provided on the upper part of the side of the sewage treatment tank 2 away from the hydraulic cylinder 4, and the interior of the sewage pipe 6 is connected to the interior of the sewage treatment tank 2.

[0034] In use, the drain pipe 6 is used to discharge the dirt pushed over by the cleaning push plate 1, and a drain valve is sleeved on the outside of the drain pipe 6.

[0035] The present invention also includes a second top block 5 fixedly connected to the upper part of the inner side of the sewage treatment tank 2. The second top block 5 is located above the side of the sewage pipe 6, and the second top block 5 is arranged opposite to the first top block 3.

[0036] When in use, when the cleaning push plate 1 is pulled to the first top block 3, the first top block 3 will push the cleaning push plate 1 back to its original position, so that the cleaning push plate 1 is attached to the surface of the limiting plate 10, so that the cleaning push plate 1 remains vertical, and the next cleaning can be carried out.

[0037] In use, wastewater is first discharged into the wastewater treatment tank 2 through the inlet pipe at the top of the tank. As the wastewater passes through the filter screen 7, the filter screen 7 intercepts impurities. When cleaning the filter screen 7 is required, the hydraulic cylinder 4 is activated, causing it to push the connecting rod 11 and the cleaning push plate 1 towards the drain pipe 6. The cleaning push plate 1 pushes all the solid impurities accumulated on the filter screen 7 into the drain pipe 6. When the cleaning push plate 1 is pushed near the drain pipe 6, the upper part of one side of the cleaning push plate 1 contacts the second top block. As the thrust continues, the cleaning push plate 1 rotates around the damping shaft 12, causing it to tilt at a certain angle. At this point, the hydraulic cylinder 4 retracts the cleaning push plate 1, preventing the bottom of the cleaning push plate 1 from contacting the surface of the filter screen 7 and thus avoiding scraping the dirt off the filter screen 7. When the cleaning push plate 1 is pulled to the first top block 3, the first top block 3 pushes the cleaning push plate 1 back to its original position, allowing it to adhere to the surface of the limiting plate 10 and remain vertical, ready for the next cleaning cycle.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated wastewater treatment device, comprising a cleaning pusher plate (1), characterized in that, A rotating ring (8) is fixedly connected to one side of the cleaning push plate (1). Two rotating rings (8) are arranged opposite each other. Both rotating rings (8) are sleeved on the outside of the damping shaft (12). The damping shaft (12) is fixedly connected to the opposite sides of the connecting rod (11). The end of the connecting rod (11) away from the damping shaft (12) is fixedly connected to the output end of the hydraulic cylinder (4). The hydraulic cylinder (4) is fixedly installed on the upper side of the sewage treatment tank (2). A cleaning brush (13) is fixedly connected to the bottom end of the cleaning push plate (1). The upper inner part of the sewage treatment tank (2) is provided with a filter screen (7). The cleaning push plate (1) is located directly above the filter screen (7).

2. The integrated sewage treatment device according to claim 1, characterized in that, The bottom end of the connecting rod (11) is fixedly connected to a connecting plate (9), which is L-shaped. One end of the connecting plate (9) is fixedly connected to one side of the limiting plate (10).

3. The integrated sewage treatment device according to claim 1, characterized in that, A first top block (3) is fixedly connected to the upper part of the inner side of the sewage treatment tank (2), and the first top block (3) is located above the side of the hydraulic cylinder (4).

4. The integrated sewage treatment device according to claim 1, characterized in that, The sewage treatment tank (2) is provided with a drain pipe (6) on the upper part of the side away from the hydraulic cylinder (4), and the interior of the drain pipe (6) is connected to the interior of the sewage treatment tank (2).

5. The integrated sewage treatment device according to claim 1, characterized in that, A second top block (5) is fixedly connected to the upper part of the inner side of the sewage treatment tank (2). The second top block (5) is located above the side of the sewage pipe (6), and the second top block (5) is arranged opposite to the first top block (3).

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