Wastewater filtering and impurity removing device

Abstract

The utility model provides a waste water filtration and impurity removal device, which relates to the technical field of waste water filtration and impurity removal, and comprises a base and a connecting pipe, the surface of the base is fixedly provided with a filter tank, the surface of the filter tank is fixedly provided with a motor, the output end of the motor is provided with a stirring rod, and the inside of the stirring rod is slidably connected with a sliding rod A; the surface of the sliding rod A is sleeved with a spring A. A scraping plate is fixedly installed on the surface of the sliding rod A. A water tank is fixedly installed on the surface of the base, and a water pump is fixedly installed on the surface of the water tank. By arranging a water tank, a water pump, a connecting pipe, an annular pipe, a spray head, a scraping plate, a filter plate, a sliding rod B, a spring B and an inserting block, the effect of conveniently cleaning the inner wall of the filter tank is achieved while the filter plate is conveniently disassembled, assembled and cleaned, so that the situation that the service life of the filter tank is shortened due to the fact that the inner wall of the filter tank is corroded by wastewater is avoided, and the device is simple in structure and convenient to use. The practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater filtering and impurity removal, in particular to a wastewater filtering and impurity removal device. Background Art

[0002] Wastewater filtration and impurity removal device is a device used to treat wastewater and remove impurities such as solid particles, sediments, suspended matter, etc.

[0003] Publication No. CN220976690U discloses an ozone impurity removal device for industrial wastewater, comprising an equipment frame, the equipment frame comprising an impurity removal body, a bottom plate hole, an impurity discharge pipe and a cylindrical groove, the impurity removal body is provided with a bottom plate hole, the impurity discharge pipe is connected with the bottom plate hole, and a cylindrical groove is provided on the bottom plate of the impurity removal body; the bottom of the impurity removal body is connected with an equipment base, the top of the impurity removal body is provided with a water inlet mechanism, the top of the water inlet mechanism is provided with a top cover, and the side wall of the impurity removal body is connected with an ozone tube; the interior of the impurity removal body is provided with a rotating cleaning mechanism, the top of the rotating cleaning mechanism is connected with the top cover, the bottom of the rotating cleaning mechanism is connected with a connecting water outlet mechanism, and the side of the connecting water outlet mechanism is connected with the bottom plate of the impurity removal body; the ozone impurity removal device for industrial wastewater of the utility model can be used when the wastewater has not been subjected to multi-stage filtration treatment, so that solid impurities and liquid are separated, and then ozone is added to sterilize the sewage. Although this type of impurity removal device has the effect of facilitating sterilization, it is lacking in cleaning the inside. Since this type of wastewater filtering device does not have a cleaning structure, the inner wall of the filter tank will be soaked in chemical substances in the wastewater for a long time, causing corrosion, thereby reducing the service life of the filter tank. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a wastewater filtering and impurity removal device, comprising a base and a connecting pipe, a filter tank is fixedly installed on the surface of the base, a motor is fixedly installed on the surface of the filter tank, a stirring rod is installed on the output end of the motor, a sliding rod A is slidably connected inside the stirring rod, a spring A is sleeved on the surface of the sliding rod A, a scraper is fixedly installed on the surface of the sliding rod A, a water tank is fixedly installed on the surface of the base, a water pump is fixedly installed on the surface of the water tank, an annular pipe is fixedly installed inside the filter tank, a nozzle is arranged on the surface of the annular pipe, a feed hopper and a discharge valve are arranged on the surface of the filter tank, a filter plate is inserted inside the feed hopper, a sliding rod B is slidably connected inside the feed hopper, a spring B is sleeved on the surface of the sliding rod B, and an insert is fixedly installed on the surface of the sliding rod B.

[0006] Preferably, a fixed block is fixedly mounted on the surface of the discharge valve, a rotating plate is rotatably connected to the surface of the fixed block, a limit rod is fixedly mounted on the surface of the rotating plate, a filter element is inserted inside the fixed block, and a sealing gasket is fixedly mounted on the surface of the fixed block. Here, the design of the rotating plate and the fixed block facilitates the opening and closing of the discharge valve.

[0007] Preferably, one end of the spring A is connected to the surface of the scraper, and the other end is connected to the inner surface of the stirring rod. Here, the design of the spring A plays a role in driving the scraper to fit the inner wall of the filter tank through the sliding rod A.

[0008] Preferably, one end of the connecting pipe is connected to the output end of the water pump, and the other end is connected to the input end of the annular pipe. Here, the design of the water pump and the connecting pipe has the effect of transporting the cleaning liquid in the water tank to the annular pipe through the water pump, and then spraying the inner wall of the filter tank through the nozzle.

[0009] Preferably, one end of the spring B is connected to the surface of the plug block, and the other end is connected to the inner surface of the feed hopper, and the plug block is slidably connected to the filter plate. Here, the design of the spring B plays the role of driving the plug block to be inserted into the filter plate, thereby facilitating the fixing and removal of the filter plate.

[0010] Preferably, the limiting rod is slidably connected to the base, and the fixing block is threadedly connected to the base. Here, the sliding design of the limiting rod and the base has the effect of limiting the rotation plate and the fixing block, while the threaded connection design of the fixing block and the base has the effect of facilitating the disassembly and assembly of the fixing block.

[0011] Preferably, the sealing gasket is made of natural rubber, and the filter element is slidably connected to the fixed block. Here, the design of the sealing gasket improves the sealing effect of the connection between the fixed block and the base, and the sliding design of the filter element facilitates the replacement of the filter element.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging a water tank, a water pump, a connecting pipe, a ring pipe, a nozzle, a scraper, a filter plate, a slide bar B, a spring B and an insert block, it is convenient to disassemble and clean the filter plate and also convenient to clean the inner wall of the filter tank, thereby avoiding the inner wall of the filter tank being corroded by wastewater and causing its service life to be reduced. The utility model has a simple structure and strong practicality.

[0014] 2. In the utility model, by providing the limit rod, the rotating plate, the fixed block, the sealing gasket and the filter element, the fixed block can be easily disassembled and assembled, thereby facilitating the maintenance personnel to replace the filter element and avoiding the need to disassemble and assemble the filter tank when the filter element needs to be replaced, thereby improving the efficiency of replacing the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a wastewater filtering and impurity removal device;

[0016] Figure 2 The utility model provides a schematic diagram of the exploded structure of a motor, a scraper, a filter plate, a slide bar B, a spring B and an insert in a wastewater filtering and impurity removal device;

[0017] Figure 3 The utility model proposes a wastewater filtering and impurity removal device Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes a schematic diagram of the exploded structure of a transfer plate, a fixed block and a discharge valve of a wastewater filtering and impurity removal device;

[0019] Figure 5 The utility model proposes a wastewater filtering and impurity removal device Figure 4 Enlarged view of point B in the middle.

[0020] Legend:

[0021] 1. Base; 2. Filter tank; 3. Motor; 4. Rotating shaft; 5. Stirring rod; 6. Sliding rod A; 7. Spring A; 8. Scraper; 9. Water tank; 10. Water pump; 11. Connecting pipe; 12. Ring pipe; 13. Nozzle; 14. Feed hopper; 15. Discharge valve; 16. Filter plate; 17. Sliding rod B; 18. Spring B; 19. Insert block; 20. Rotating plate; 21. Limit rod; 22. Fixed block; 23. Filter element; 24. Sealing gasket. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5 The utility model provides a technical solution: a wastewater filtering and impurity removal device, including a base 1 and a connecting pipe 11, a filter tank 2 is fixedly installed on the surface of the base 1, a motor 3 is fixedly installed on the surface of the filter tank 2, a stirring rod 5 is installed on the output end of the motor 3, a sliding rod A6 is slidably connected inside the stirring rod 5, a spring A7 is sleeved on the surface of the sliding rod A6, one end of the spring A7 is connected to the surface of a scraper 8, and the other end is connected to the inner surface of the stirring rod 5. The design of the spring A7 drives the scraper 8 to fit the inner wall of the filter tank 2 through the sliding rod A6, a scraper 8 is fixedly installed on the surface of the sliding rod A6, a water tank 9 is fixedly installed on the surface of the base 1, a water pump 10 is fixedly installed on the surface of the water tank 9, an annular pipe 12 is fixedly installed inside the filter tank 2, and a nozzle 13 is arranged on the surface of the annular pipe 12.

[0026] See also Figure 1-5 One end of the connecting pipe 11 is connected to the output end of the water pump 10, and the other end is connected to the input end of the annular pipe 12. The design of the water pump 10 and the connecting pipe 11 has the effect of transporting the cleaning liquid in the water tank 9 to the annular pipe 12 through the water pump 10, and then spraying the inner wall of the filter tank 2 through the nozzle 13. The surface of the filter tank 2 is provided with a feed hopper 14 and a discharge valve 15. The interior of the feed hopper 14 is inserted with a filter plate 16. The interior of the feed hopper 14 is slidably connected with a slide bar B17. The surface of the slide bar B17 is sleeved with a spring B18. One end of the spring B18 is connected to the surface of the plug block 19, and the other end is connected to the inner surface of the feed hopper 14. The design of the spring B18 has the effect of driving the plug block 19 to be inserted into the filter plate 16, thereby facilitating the fixing and disassembly of the filter plate 16. The surface of the slide bar B17 is fixedly installed with the plug block 19, and the plug block 19 and the filter plate 16 are slidably connected.

[0027] Embodiment 2

[0028] See also Figure 1-5A fixed block 22 is fixedly installed on the surface of the discharge valve 15, and the fixed block 22 is connected to the base 1 by a threaded connection, and the threaded connection design of the fixed block 22 and the base 1 makes it easy to disassemble and assemble the fixed block 22, and the surface of the fixed block 22 is rotatably connected with a rotating plate 20, and the design of the rotating plate 20 and the fixed block 22 makes it easy to open and close the discharge valve 15, and a limit rod 21 is fixedly installed on the surface of the rotating plate 20, and the limit rod 21 is slidably connected to the base 1, and the sliding design of the limit rod 21 and the base 1 has the effect of limiting the rotating plate 20 and the fixed block 22, and a filter element 23 is inserted inside the fixed block 22, and the filter element 23 is slidably connected to the fixed block 22, and the sliding design of the filter element 23 makes it easy to replace the filter element 23, and a sealing gasket 24 is fixedly installed on the surface of the fixed block 22, and the sealing gasket 24 is made of natural rubber, and the design of the sealing gasket 24 improves the sealing effect of the connection between the fixed block 22 and the base 1.

[0029] Working principle: when the inner wall of the filter tank 2 needs to be cleaned, the motor 3 only needs to be turned on, the motor 3 will drive the rotating shaft 4 to rotate, the rotating shaft 4 will drive the stirring rod 5 to rotate, the stirring rod 5 will drive the sliding rod A6 and the scraper 8 to clean the inner wall of the filter tank 2, and the scraper 8 will also be tightly attached to the inner wall of the filter tank 2 by the elastic force of the spring A7. At this time, the water pump 10 is turned on, and the water pump 10 will pump the clean water in the water tank 9 through the connecting pipe 11. The liquid is transported to the annular tube 12, and then the nozzle 13 sprays the inner wall of the filter tank 2. When the filter plate 16 needs to be cleaned, the plug block 19 only needs to be pushed downward. After the plug block 19 slides out of the filter plate 16, the filter plate 16 can be pulled out of the feed hopper 14. The water tank 9, the water pump 10, the connecting pipe 11, the annular tube 12, the nozzle 13, the scraper 8, the filter plate 16, the slide bar B17, the spring B18 and the plug block 19 play a role in facilitating the cleaning of the filter plate 16. The filter element 23 can be easily removed from the filter element 23 by disassembling and assembling the fixing block 22, thereby facilitating the maintenance personnel to replace the filter element 23 and avoiding the need to disassemble and assemble the filter element 23 when the filter element 23 needs to be replaced, thereby improving the efficiency of replacing the filter element 23.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A wastewater filtering and impurity removal device, comprising a base (1) and a connecting pipe (11), characterized in that: A filter tank (2) is fixedly mounted on the surface of the base (1), a motor (3) is fixedly mounted on the surface of the filter tank (2), a stirring rod (5) is mounted on the output end of the motor (3), a sliding rod A (6) is slidably connected inside the stirring rod (5), a spring A (7) is sleeved on the surface of the sliding rod A (6), a scraper (8) is fixedly mounted on the surface of the sliding rod A (6), a water tank (9) is fixedly mounted on the surface of the base (1), and a water pump (10) is fixedly mounted on the surface of the water tank (9). ), an annular tube (12) is fixedly installed inside the filter tank (2), a nozzle (13) is arranged on the surface of the annular tube (12), a feed hopper (14) and a discharge valve (15) are arranged on the surface of the filter tank (2), a filter plate (16) is inserted inside the feed hopper (14), a slide bar B (17) is slidably connected inside the feed hopper (14), a spring B (18) is sleeved on the surface of the slide bar B (17), and an insert block (19) is fixedly installed on the surface of the slide bar B (17).

2. The wastewater filtering and impurity removal device according to claim 1 is characterized in that: A fixed block (22) is fixedly mounted on the surface of the discharge valve (15); a rotating plate (20) is rotatably connected to the surface of the fixed block (22); a limiting rod (21) is fixedly mounted on the surface of the rotating plate (20); a filter element (23) is inserted into the interior of the fixed block (22); and a sealing gasket (24) is fixedly mounted on the surface of the fixed block (22).

3. The wastewater filtering and impurity removal device according to claim 1 is characterized in that: One end of the spring A (7) is connected to the surface of the scraper (8), and the other end is connected to the inner surface of the stirring rod (5).

4. The wastewater filtering and impurity removal device according to claim 1 is characterized in that: One end of the connecting pipe (11) is connected to the output end of the water pump (10), and the other end is connected to the input end of the annular pipe (12).

5. The wastewater filtering and impurity removal device according to claim 1 is characterized in that: One end of the spring B (18) is connected to the surface of the plug block (19), and the other end is connected to the inner surface of the feed hopper (14). The plug block (19) is slidably connected to the filter plate (16).

6. The wastewater filtering and impurity removal device according to claim 2 is characterized in that: The limiting rod (21) is slidably connected to the base (1), and the fixing block (22) is threadedly connected to the base (1).

7. The wastewater filtering and impurity removal device according to claim 2 is characterized in that: The sealing gasket (24) is made of natural rubber, and the filter element (23) is slidably connected to the fixing block (22).

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