Filtering equipment convenient to clean

Abstract

The utility model relates to the technical field of sewage treatment, and discloses convenient-to-clean filtering equipment which comprises a main body, a first filtering plate is rotatably connected in the main body, a first rotating column is rotatably connected to the top of the first filtering plate, a second rotating column is rotatably connected in the main body, a first air cylinder is fixedly connected to the outer wall of the second rotating column, and a second air cylinder is fixedly connected to the outer wall of the first air cylinder. A second air cylinder is fixedly connected into the main body, the output end of the second air cylinder is fixedly connected with a connecting rod, a third air cylinder is fixedly connected into the main body, the output end of the third air cylinder is fixedly connected with a check block, a collecting drawer is slidably connected into the main body, and a fixing assembly is arranged at the top of the main body. According to the filtering device convenient to clean, the effect of automatically cleaning the filtering plate is achieved, and the problems that when existing filtering equipment convenient to clean is used, a filtering element needs to be frequently disassembled and cleaned or sundries on the filtering surface need to be cleaned in a strenuous mode, and inconvenience and extra workload are brought to a user are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a filtering device which is easy to clean. Background Art

[0002] In industry and daily life, filtering equipment plays a vital role, especially in sewage filtration, which needs to filter impurities, particles and pollutants in the liquid. However, filtering equipment often has problems with cleaning and maintenance during use, which brings many inconveniences to users. Due to the accumulation of impurities and particles, filtering equipment often needs to be cleaned and maintained regularly. Failure to clean in time may lead to reduced performance, reduced efficiency and even damage to the equipment. In the face of this problem, easy-to-clean filtering equipment came into being.

[0003] Existing easy-to-clean filtering devices usually adopt a detachable filter unit design to facilitate users to regularly clean and replace the filter medium. The main structure of this type of equipment includes a filter unit, a fixed frame and a sealing ring. The filter unit is the core part of the equipment and is usually composed of reusable filter media. The fixed frame is used to support and fix the filter unit to ensure its stability and reliability during use. The sealing ring is installed between the frame and the filter unit to prevent fluid leakage during the filtration process.

[0004] However, the existing easy-to-clean filtering devices adopt a detachable filtering unit design, so when in use, it is necessary to frequently disassemble and clean the filter element or laboriously clean the debris on the filtering surface, which brings inconvenience and additional workload to the user. Therefore, a filtering device that is easy to clean is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an easy-to-clean filtering device, aiming to improve the problem that the existing easy-to-clean filtering devices in the prior art need to frequently disassemble and clean the filter elements or laboriously clean the debris on the filter surface during use, which brings inconvenience and additional workload to users.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filtering device that is easy to clean, comprising a main body, a filter plate 1 is rotatably connected inside the main body, a rotating column 1 is rotatably connected to the top of the filter plate 1, a rotating column 2 is rotatably connected inside the main body, a cylinder 1 is fixedly connected to the outer wall of the rotating column 2, a cylinder 2 is fixedly connected inside the main body, a connecting rod is fixedly connected to the output end of the cylinder 2, a sliding column is fixedly connected to one side of the outer wall of the connecting rod, the outer wall of the sliding column is slidably connected to the inside of the main body, a high-pressure nozzle is fixedly connected to the top of the connecting rod, a cylinder 3 is fixedly connected inside the main body, a stopper is fixedly connected to the output end of the cylinder 3, a collecting bin is slidably connected to the inside of the main body, and a fixing component is arranged on the top of the main body;

[0007] As a further description of the above technical solution: the fixing assembly includes a fixing plate and a fixing bolt, the fixing plate is internally threadedly connected to the outer wall of the fixing bolt, and the outer wall of the fixing bolt is threadedly connected to the inside of the main body;

[0008] As a further description of the above technical solution: a water inlet pipe is arranged on the top of the main body, a water outlet pipe 1 is arranged on the bottom of the main body, and both sides of the outer walls of the water inlet pipe and the water outlet pipe 1 are fixedly connected to one side of the outer wall of the fixed plate;

[0009] As a further description of the above technical solution: a second filter plate is fixedly connected inside the collecting drawer;

[0010] As a further description of the above technical solution: a second water outlet pipe is fixedly connected inside the main body;

[0011] As a further description of the above technical solution: a sealing plate is fixedly connected to one side of the outer wall of the collecting drawer, and a handle is fixedly connected to one side of the outer wall of the sealing plate;

[0012] As a further description of the above technical solution: one side of the outer wall of the sealing plate is fixedly connected to a limiting block, one side of the outer wall of the limiting block is slidably connected to a rotating block, and one side of the outer wall of the rotating block is fixedly connected to one side of the outer wall of the main body;

[0013] As a further description of the above technical solution: a bracket is fixedly connected to the bottom of the main body.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the cooperation among the filter plate 1, the rotating column 1, the rotating column 2, the cylinder 1, the cylinder 2, the connecting rod, the high-pressure nozzle and the collecting bin achieves the effect of automatically cleaning the filter plate, and solves the problem that the existing easy-to-clean filtering equipment needs to frequently disassemble and clean the filter elements or laboriously clean the debris on the filter surface during use, which brings inconvenience and additional workload to the user.

[0016] 2. In the utility model, through the cooperation between the second filter plate, the second water outlet pipe, the sealing plate and the handle, the water used to clean the debris is discharged and not in the collection drawer, thereby reducing the accumulation of debris in the collection drawer. This solves the problem that the water used to clean the debris remains in the collection drawer, which leads to a high cleaning frequency, prolongs the cleaning interval time, and reduces the cleaning frequency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of a filter device that is easy to clean proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a sliding column of a filter device that is easy to clean proposed by the utility model;

[0019] Figure 3 This is a schematic structural diagram of a water outlet pipe 2 of a filtering device that is easy to clean, as proposed by the utility model.

[0020] Legend:

[0021] 1. Main body; 2. Filter plate 1; 3. Rotating column 1; 4. Rotating column 2; 5. Cylinder 1; 6. Cylinder 2; 7. Sliding column; 8. Connecting rod; 9. High-pressure nozzle; 10. Block; 11. Cylinder 3; 12. Collecting drawer; 13. Fixing plate; 14. Fixing bolt; 15. Water inlet pipe; 16. Water outlet pipe 1; 17. Filter plate 2; 18. Water outlet pipe 2; 19. Sealing plate; 20. Handle; 21. Limit block; 22. Rotating block; 23. Bracket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 - Figure 3, the utility model provides an embodiment: a filtering device that is easy to clean, including a main body 1, a filter plate 2 is rotatably connected inside the main body 1, a rotating column 3 is rotatably connected to the top of the filter plate 2, a rotating column 4 is rotatably connected inside the main body 1, a cylinder 5 is fixedly connected to the outer wall of the rotating column 4, a cylinder 2 6 is fixedly connected inside the main body 1, a connecting rod 8 is fixedly connected to the output end of the cylinder 2 6, a sliding column 7 is fixedly connected to one side of the outer wall of the connecting rod 8, the outer wall of the sliding column 7 is slidably connected inside the main body 1, a high-pressure nozzle 9 is fixedly connected to the top of the connecting rod 8, a cylinder 3 11 is fixedly connected inside the main body 1, a stopper 10 is fixedly connected to the output end of the cylinder 3 11, a collecting bin 12 is slidably connected inside the main body 1, and a fixed component is arranged on the top of the main body 1;

[0024] Specifically, when using the easy-to-clean filter device and needing to clean the filter plate 2, first start the cylinder 3 11 to contract, drive the stopper 10 to descend, and after the stopper 10 has completely descended, start the cylinder 1 5, which drives the filter plate 2 to move, so that one end of the filter plate 2 contacts the collection drawer 12, and then start the cylinder 2 6, which drives the high-pressure nozzle 9 to move through the connecting rod 8, because the cylinder 2 6, the sliding column 7 and the connecting rod 8 are tiltedly installed in the main body 1, and the tilt angle thereof is the same as the tilt angle after one end of the filter plate 2 contacts the collection drawer 12 Therefore, when the high-pressure nozzle 9 moves, it moves along the bottom of the filter plate 2. When the high-pressure nozzle 9 moves, it will spray water on the filter plate 2. Because the filter plate 2 is inclined, when it is sprayed with water, the debris will move to the collection drawer 12, which is convenient for the staff to clean it in a centralized manner. The mechanism simplifies the cleaning process by directly cleaning the debris on the filter plate 2 into the collection drawer 12 in the device. The cleaning staff does not need to disassemble the filter plate or manually remove the debris from the filter plate. They only need to take out the collection drawer 12 for cleaning, which greatly improves the convenience of cleaning.

[0025] Reference Figure 1 - Figure 3 The fixing assembly includes a fixing plate 13 and a fixing bolt 14, the fixing plate 13 is internally threadedly connected to the outer wall of the fixing bolt 14, and the outer wall of the fixing bolt 14 is threadedly connected to the inside of the main body 1;

[0026] Specifically, when installing the easy-to-clean filtering device, the pipe assembly can be firmly mounted on the main body 1 through the fixing plate 13 and the fixing bolts 14 to ensure that the inlet and outlet water pipes will not be displaced or fall off due to pressure, vibration or external impact during operation.

[0027] Reference Figure 1 - Figure 3A water inlet pipe 15 is provided at the top of the main body 1, and a water outlet pipe 16 is provided at the bottom of the main body 1. Both sides of the outer walls of the water inlet pipe 15 and the water outlet pipe 16 are fixedly connected to one side of the outer wall of the fixing plate 13. A filter plate 17 is fixedly connected inside the collecting drawer 12, and a water outlet pipe 18 is fixedly connected inside the main body 1. A sealing plate 19 is fixedly connected to one side of the outer wall of the collecting drawer 12, and a handle 20 is fixedly connected to one side of the outer wall of the sealing plate 19. A limiting block 21 is fixedly connected to one side of the outer wall of the limiting block 21, and a rotating block 22 is slidably connected to one side of the outer wall of the rotating block 22. One side of the outer wall of the rotating block 22 is fixedly connected to one side of the outer wall of the main body 1, and a bracket 23 is fixedly connected to the bottom of the main body 1;

[0028] Specifically, when using the easy-to-clean filtering device, when cleaning the debris on the filter plate 2 onto the collecting drawer 12, a part of the water used to clean the debris will pass through the filter plate 2 into the water outlet pipe 16. It is worth noting that the water outlet pipe 16 and the water inlet pipe 15 in the device are connected to the device body 1 through a fixed component, and another part of the water that enters the collecting drawer 12 passes through the filter plate 17 into the water outlet pipe 18, and then enters the water outlet pipe 16 through the water outlet pipe 18. When it is necessary to clean the sealing plate 19, rotate the rotating block 22, and then hold the handle 20 to pull out the sealing plate 19 to clean it. This mechanism allows the collecting component to discharge excess water for cleaning debris, so that more debris can be collected, reducing the frequency of cleaning by the staff. The reduction in cleaning frequency means that the staff does not need to spend more time and energy on cleaning and maintenance, reducing maintenance costs and improving work efficiency.

[0029] Working principle: When using the easy-to-clean filtering device, when cleaning its sewage filtering components, first start the cylinder 3 11, the cylinder 3 11 drives the stopper 10 to descend, then start the cylinder 15, the cylinder 15 extends to drive the rotating column 13 to move, and then the rotating column 13 drives the filter plate 2 to move to the lower left, at this time when the right end of the filter plate 2 contacts the collecting drawer 12, stop the extension of the cylinder 15, then start the cylinder 2 6 to extend, and then the cylinder 2 6 drives the connecting rod 8 to move obliquely, and then the connecting rod 8 drives the high-pressure nozzle 9 to move along the filter plate 2, and the high pressure is started while moving. The nozzle 9 sprays water to clean the filter plate 2. The debris on the filter plate 2 falls into the collecting drawer 12 as the high-pressure nozzle 9 moves, thereby realizing automatic cleaning of the sewage filter assembly. After the debris enters the collecting drawer 12, the water in the debris will flow into the outlet pipe 18 through the filter plate 17, and finally flow out through the outlet pipe 16. After the collecting drawer 12 is full of debris, first rotate the rotating block 22 to release the limit on the sealing plate 19. At this time, hold the handle 20 to pull out the collecting drawer 12 for cleaning. After cleaning, reinsert it into the main body 1 for continued use.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering device that is easy to clean, comprising a main body (1), characterized in that: The main body (1) is rotatably connected to a filter plate 1 (2) inside, and a rotating column 1 (3) is rotatably connected to the top of the filter plate 1 (2). The main body (1) is rotatably connected to a rotating column 2 (4). The outer wall of the rotating column 2 (4) is fixedly connected to a cylinder 1 (5). The main body (1) is fixedly connected to a cylinder 2 (6). The output end of the cylinder 2 (6) is fixedly connected to a connecting rod (8). One side of the outer wall of the connecting rod (8) is fixedly connected to a sliding column (7). The outer wall of the sliding column (7) is slidably connected to the inside of the main body (1). The top of the connecting rod (8) is fixedly connected to a high-pressure nozzle (9). The main body (1) is fixedly connected to a cylinder 3 (11). The output end of the cylinder 3 (11) is fixedly connected to a stopper (10). The main body (1) is slidably connected to a collecting bin (12). The top of the main body (1) is provided with a fixing component.

2. The filter device that is easy to clean according to claim 1, characterized in that: The fixing assembly comprises a fixing plate (13) and a fixing bolt (14); the interior of the fixing plate (13) is threadedly connected to the outer wall of the fixing bolt (14); and the outer wall of the fixing bolt (14) is threadedly connected to the interior of the main body (1).

3. The filter device that is easy to clean according to claim 2, characterized in that: A water inlet pipe (15) is arranged at the top of the main body (1), and a water outlet pipe (16) is arranged at the bottom of the main body (1). Both sides of the outer walls of the water inlet pipe (15) and the water outlet pipe (16) are fixedly connected to one side of the outer wall of the fixing plate (13).

4. The filter device that is easy to clean according to claim 3, characterized in that: A second filter plate (17) is fixedly connected inside the collecting bin (12).

5. The filter device that is easy to clean according to claim 4, characterized in that: A second water outlet pipe (18) is fixedly connected inside the main body (1).

6. The easy-to-clean filtering device according to claim 5, characterized in that: A sealing plate (19) is fixedly connected to one side of the outer wall of the collecting bin (12), and a handle (20) is fixedly connected to one side of the outer wall of the sealing plate (19).

7. The easy-to-clean filtering device according to claim 6, characterized in that: One side of the outer wall of the sealing plate (19) is fixedly connected to a limiting block (21), one side of the outer wall of the limiting block (21) is slidably connected to a rotating block (22), and one side of the outer wall of the rotating block (22) is fixedly connected to one side of the outer wall of the main body (1).

8. The easy-to-clean filtering device according to claim 7, characterized in that: A bracket (23) is fixedly connected to the bottom of the main body (1).

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