Filter element cleaning device of security filter

Abstract

The utility model discloses a security filter element cleaning device which comprises a cleaning box, a box door is installed at the front end of the cleaning box through a hinge, a water tank is installed at the bottom of the cleaning box, a water outlet is formed in the side end of the water tank, a cleaning mechanism is arranged in the cleaning box, and the cleaning mechanism can clean a security filter element. By arranging the cartridge filter element cleaning device, not only can impurity particles adsorbed on the outer wall of the cartridge filter element be automatically cleaned, but also the cleaning length range can be adjusted according to the length of the cartridge filter element, so that cartridge filter elements with different lengths can be cleaned; and the cleaning efficiency and effect are improved.

Description

Technical Field

[0001] This utility model relates to the field of security filters, specifically a security filter element cleaning device. Background Technology

[0002] Security filters contain filter cartridges, which are polypropylene filter media made by heating, melting, spraying, drawing, and receiving. Their main functions include removing small particles from fluids, protecting downstream equipment, improving process efficiency and product quality, and providing safety assurance. After repeated use and filtration of large amounts of wastewater, impurities adhere to the filter cartridges and the inner wall of the filter. Manual cleaning is inefficient and wasteful of manpower.

[0003] Therefore, it is necessary to propose a security filter element cleaning device. Utility Model Content

[0004] The purpose of this invention is to provide a security filter element cleaning device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A security filter element cleaning device includes a cleaning box, a door installed at the front end of the cleaning box via a hinge, a water tank installed at the bottom of the cleaning box, a drain outlet provided at the side end of the water tank, and a cleaning mechanism installed inside the cleaning box, which is capable of cleaning the security filter element.

[0007] The cleaning mechanism includes a first support assembly, a second support assembly, and a filter element. The first support assembly and the second support assembly are rotatably disposed inside the cleaning chamber, and the filter element is inserted between the first support assembly and the second support assembly.

[0008] Preferably, the second support assembly includes a second support base, a tapered insert shaft is installed at the front end of the second support base, a hollow base is rotatably installed at the rear end of the second support base via a sealed bearing, a fourth water pipe is connected to the bottom of the hollow base, a first hydraulic cylinder is installed on one side of the cleaning tank, and the output end of the first hydraulic cylinder is connected to the hollow base.

[0009] Preferably, the first support assembly includes a first support base, which is rotatably mounted inside the cleaning tank, and a slot is provided at the other end of the first support base.

[0010] Preferably, a first guide seat and a second guide seat are installed at the upper and lower ends of the first support seat and the second support seat, respectively. A clamping rod slides through the inside of the first guide seat, and one end of the clamping rod extends into the inside of the second guide seat. A tension spring is installed on the inner wall of the upper and lower ends of the first support seat and the second support seat, and the other end of the tension spring is connected to the clamping rod.

[0011] Preferably, a motor mount is installed on the other side of the cleaning tank, and a motor is installed inside the motor mount. The output end of the motor is connected to the rear end of the first support base.

[0012] Preferably, a second hydraulic cylinder is installed on the top of the cleaning tank, and a support frame is installed on the output end of the second hydraulic cylinder. An insertion port is opened inside one end of the support frame.

[0013] Preferably, the third support seat is slidably inserted into the inside of the support frame and fixed with screws, the connecting plate is snapped between the third support seats and fixed with screws, a brush is installed at the bottom of the third support seat, a solution chamber is provided inside the third support seat, an inlet pipe is provided at the front end of the solution chamber, and a valve is also installed at the front end of the third support seat.

[0014] Preferably, a first water pipe is installed at the front end of the support frame, one end of the first water pipe is connected to a second water pipe, and a third water pipe is installed at the bottom of the first water pipe.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Beneficial effects

[0016] By installing a security filter cartridge cleaning device, not only can the impurity particles adsorbed on the outer wall of the security filter cartridge be automatically cleaned, but the cleaning length range can also be adjusted according to the length of the security filter cartridge, so as to meet the cleaning needs of security filter cartridges of different lengths and improve cleaning efficiency and effect. Attached Figure Description

[0017] Figure 1 Schematic diagram of a security filter element cleaning device Figure 1 ;

[0018] Figure 2 Schematic diagram of a security filter element cleaning device Figure 2 ;

[0019] Figure 3 A schematic diagram of the first support component in a security filter cartridge cleaning device;

[0020] Figure 4 A schematic diagram of the second support component in a security filter cartridge cleaning device;

[0021] Figure 5 A structural diagram of the second support component in a security filter cartridge cleaning device.

[0022] Figure 6 This is a schematic diagram of a support frame in a security filter cartridge cleaning device;

[0023] Figure 7 This is a schematic diagram of the installation of the third support base in a security filter cartridge cleaning device.

[0024] In the diagram: 1. Cleaning tank; 11. Tank door; 12. Filter element; 13. Water tank; 14. Drain outlet; 2. Cleaning mechanism; 21. First support assembly; 211. First support base; 212. Slot; 213. First guide seat; 214. Second guide seat; 215. Tension spring; 216. Clamping rod; 22. Second support assembly; 221. Second support assembly; 222. Conical insert shaft; 223. Fourth water pipe; 23. First hydraulic cylinder; 231. Connecting block; 24. Motor base; 241. Motor; 25. Second hydraulic cylinder; 26. Support frame; 261. Insertion port; 27. Third support base; 271. Connecting plate; 272. Brush; 273. Solution chamber; 274. Liquid inlet pipe; 275. Valve; 28. First water pipe; 281. Second water pipe; 282. Third water pipe. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] like Figures 1-7 ;

[0027] A security filter cartridge cleaning device includes a cleaning tank 1. The interior of the cleaning tank 1 is used for protective cleaning of the security filter cartridge. A door 11 is installed at the front end of the cleaning tank 1 via a hinge. The door 11 has a viewing window for easy observation of the interior of the cleaning tank 1. A water tank 13 is installed at the bottom of the cleaning tank 1. Water from cleaning the security filter cartridge falls into the water tank 13. A drain outlet 14 is provided on the side of the water tank 13. Opening the drain outlet 14 allows the water in the water tank 13 to be discharged. A cleaning mechanism 2 is provided inside the cleaning tank 1, which is capable of cleaning the security filter cartridge.

[0028] The cleaning mechanism 2 includes a first support assembly 21, a second support assembly 22, and a filter element 12. The first support assembly 21 and the second support assembly 22 are rotatably disposed inside the cleaning chamber 1. The first support assembly 21 and the second support assembly 22 are used to clamp, support, and rotate the filter element 12. The filter element 12 is inserted between the first support assembly 21 and the second support assembly 22. When the security filter element is in use, both its inner and outer surfaces have outer shells. When cleaning the filter element 12, the outer shells need to be removed and clamped between the first support seat 211 and the second support seat 221. The second support assembly 22 includes a second support seat 221, which is used to support and install a tapered insert shaft 222. The tapered insert shaft 222 is installed at the front end of the second support seat 221 and is inserted into the open end of the filter element to support it. The tapered insert shaft 222 is hollow inside and is used to spray water into the filter element for backwashing. The rear end of the second support seat 221 is connected to the filter element through a... A hollow seat 231 is rotatably mounted with a sealed bearing. By setting the hollow seat 231 and the sealed bearing, not only can the second support seat 221 rotate, but water can also be introduced into the second support seat 221 and the tapered insert shaft 222. The bottom of the hollow seat 231 is connected to a fourth water pipe 223, which is connected to a water pump to inject water into the tapered insert shaft 222. A first hydraulic cylinder 23 is installed on one side of the cleaning tank 1. The output end of the first hydraulic cylinder 23 is connected to the hollow seat 231. The first hydraulic cylinder 23 is used to push the second support assembly 22 and adjust the position of the tapered insert shaft 222 to clamp and support the filter elements of different lengths of security filters. A motor seat 24 is installed on the other side of the cleaning tank 1. The motor seat 24 is used to support and install the motor 241. The motor 241 is installed inside the motor seat 24. The output end of the motor 241 is connected to the rear end of the first support seat 211. The motor 241 can be used to drive the first support seat 211 to rotate in both directions.

[0029] Furthermore, the first support assembly 21 includes a first support base 211, which is rotatably mounted inside the cleaning tank 1. A slot 212 is provided at the other end of the first support base 211 for inserting the bottom of the filter element. A first guide seat 213 and a second guide seat 214 are mounted at the upper and lower ends of both the first support base 211 and the second support base 221. Both the first guide seat 213 and the second guide seat 214 guide the sliding action of the clamping rod 216. The first guide seat 213 slides through the clamping rod 216. One end of the clamping rod 216 extends into the interior of the second guide seat 214 and is in close contact with the interior of the second guide seat 214, so that the clamping rod 216 will not tilt. The upper and lower inner walls of the first support seat 211 and the second support seat 221 are both equipped with tension springs 215. The other end of the tension spring 215 is connected to the clamping rod 216. When the clamping rod 216 is pulled, due to the characteristics of the tension spring 215, the tension spring 215 will pull back the clamping rod 216, and the far end of the clamping rod 216 will tightly clamp the end of the filter element 12, so that the filter element 12 can rotate stably and prevent the conical insert shaft 222 from spinning freely.

[0030] Furthermore, a second hydraulic cylinder 25 is installed on the top of the cleaning tank 1. The second hydraulic cylinder 25 is used to drive the support frame 26 to rise and fall, adjusting the height of the brush 272 so that the filter element 12 can contact the brush 272 when rotating. The output end of the second hydraulic cylinder 25 is equipped with the support frame 26, which is used to support and install multiple sets of third support seats 27. The number of third support seats 27 can be increased or decreased according to the length of the filter element 12. One end of the support frame 26 has an insertion port 261, through which the third support seat 27 is inserted. The third support seat 27 is then slid laterally into the support frame 26, allowing it to slide into the other end of the support frame 26 and connect side-by-side. The third support seat 27 is slidably inserted into the support frame 26 and secured with screws. The third support seat 27 is connected to the support frame 26 via screws. Multiple sets of third support seats 27 are also connected by screws. Connecting plates 271 are inserted between the third support seats 27 and secured with screws. A brush 272 is installed at the bottom of the third support seat 27. As the brush 272 lowers, it causes the filter element 12 to rotate. When cleaning, the brush 272 can be used for friction cleaning. The third support 27 has a solution chamber 273 inside, with an inlet pipe 274 at its front end. Cleaning solution is added to the solution chamber 273 through the inlet pipe 274 and stored within it. Opening the valve 275 controls the flow of cleaning solution into the brush 272, improving the cleaning effect on the filter element 12. The front end of the third support 27 also has a valve 275, which controls the outflow of cleaning solution from the solution chamber 273. The support frame 26... A first water pipe 28 is installed at the front end. One end of the first water pipe 28 is connected to a second water pipe 281. A water pump is connected to the second water pipe 281. Water enters the first water pipe 28 through the second water pipe 281 and enters the third water pipe 282 through the first water pipe 28. Water is sprayed onto the contact point between the brush 272 and the filter element 12 through the third water pipe 282. The third water pipe 282 is installed at the bottom of the first water pipe 28. An electrical control box is also installed on the side wall of the cleaning tank 1. The electrical control box is electrically connected to the first hydraulic cylinder 23, the motor 241 and the second hydraulic cylinder 25 for control.

[0031] The working principle of this utility model is as follows: When removing and cleaning the filter element 12, the outer shell needs to be removed. One end of the filter element 12 is inserted into the slot 212 of the first support assembly 21. The first hydraulic cylinder 23 pushes and adjusts the position of the second support assembly 22. The other end of the filter element 12 is inserted into the tapered insert shaft 222 of the second support assembly 22. The first guide seat 213 and the second guide seat 214 are used to guide the sliding of the clamping rod 216. Pulling the clamping rod 216 will cause the clamping rod 216 to be pulled back due to the characteristics of the tension spring 215. The distal end of clamping rod 216 tightly clamps the end of filter element 12. Both ends of filter element 12 are clamped by clamping rod 216, allowing filter element 12 to rotate stably and preventing conical insert shaft 222 from spinning freely. The fourth water pipe 223 is connected to an external water pump, which injects water into conical insert shaft 222. Water is sprayed into the interior of filter element 12 through conical insert shaft 222 for backwashing, flushing out impurities on filter element 12. Impurities that are not completely flushed out will be flushed to the outside of filter element 12. The first support base 211 is driven to rotate by motor 241. 1. The filter element 12 is rotated. The number of third support seats 27 on the support frame 26 can be increased or decreased according to the length of the filter element 12. The third support seats 27 are inserted into the support frame 26 through the insertion port 261. Then, the third support seats 27 are slid laterally so that they slide into the other end of the support frame 26 and are connected side by side. The second hydraulic cylinder 25 drives the support frame 26 to rise and fall, adjusting the height of the brush 272 so that the filter element 12 can contact the brush 272 when rotating. The soft brush 272 then brushes the outer side of the filter element 12. After cleaning away impurities, a water pump is connected to the second water pipe 281, through which water enters the first water pipe 28, and through the first water pipe 28, water enters the third water pipe 282. Water is then sprayed through the third water pipe 282 onto the contact point between the brush 272 and the filter element 12. By opening the valve 275, the cleaning solution in the solution chamber 273 is controlled to flow into the brush 272, improving the cleaning effect on the filter element 12. The water after cleaning the security filter element falls into the water tank 13 for collection. The water in the water tank 13 can be discharged by opening the drain outlet 14.

[0032] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A security filter cartridge cleaning device, comprising a cleaning box (1), the front end of the cleaning box (1) is provided with a hinged box door (11), the bottom of the cleaning box (1) is provided with a water tank (13), and the side end of the water tank (13) is provided with a drain port (14), characterized in that: a cleaning mechanism (2) is arranged in the cleaning box (1), and the cleaning mechanism (2) can clean the security filter cartridge; the cleaning mechanism (2) comprises a first support assembly (21), a second support assembly (22) and a filter cartridge (12), the first support assembly (21) and the second support assembly (22) are rotatably arranged in the cleaning box (1) respectively, and the filter cartridge (12) is inserted between the first support assembly (21) and the second support assembly (22).

2. A security filter cartridge cleaning device according to claim 1, wherein: the second support assembly (22) comprises a second support base (221), the front end of the second support base (221) is provided with a conical insertion shaft (222), the rear end of the second support base (221) is rotatably provided with a hollow seat (231) through a sealing bearing, the bottom of the hollow seat (231) is connected with a fourth water pipe (223), one side of the cleaning box (1) is provided with a first hydraulic cylinder (23), and the output end of the first hydraulic cylinder (23) is connected with the hollow seat (231).

3. A security filter cartridge cleaning device according to claim 2, wherein: the first support assembly (21) comprises a first support base (211), the first support base (211) is rotatably arranged in the cleaning box (1), and the other end of the first support base (211) is provided with a insertion slot (212).

4. A security filter cartridge cleaning device according to claim 3, wherein: first guide bases (213) and second guide bases (214) are arranged on the upper and lower ends of the first support base (211) and the second support base (221), the first guide bases (213) are slidably arranged through clamping rods (216), one end of the clamping rod (216) extends into the second guide base (214), and pull springs (215) are arranged on the inner walls of the upper and lower ends of the first support base (211) and the second support base (221), and the other end of the pull spring (215) is connected with the clamping rod (216).

5. A security filter cartridge cleaning device according to claim 3, wherein: a motor base (24) is arranged on the other side of the cleaning box (1), a motor (241) is arranged in the motor base (24), and the output end of the motor (241) is connected with the rear end of the first support base (211).

6. A security filter cartridge cleaning device according to claim 2, wherein: a second hydraulic cylinder (25) is arranged on the top of the cleaning box (1), a support frame (26) is arranged on the output end of the second hydraulic cylinder (25), and a insertion opening (261) is arranged in one end of the support frame (26).

7. A security filter cartridge cleaning device according to claim 6, wherein: the support frame (26) is slidably inserted into third support bases (27) and is fixed through screws, the third support bases (27) are clamped into a connecting plate (271) and are fixed through screws, a brush (272) is arranged on the bottom of the third support base (27), a solution cavity (273) is arranged in the third support base (27), a liquid inlet pipe (274) is arranged at the front end of the solution cavity (273), and a valve (275) is arranged at the front end of the third support base (27).

8. A security filter cartridge cleaning device according to claim 6, wherein: The front end of the support frame (26) is provided with a first water pipe (28), one end of the first water pipe (28) is connected with a second water pipe (281), and the bottom of the first water pipe (28) is provided with a third water pipe (282).

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