Recyclable battery plate cleaning device

Abstract

The utility model relates to battery plate technical field discloses a kind of recyclable battery plate cleaning device, including cleaning bin and battery plate main body, the outside wall of cleaning bin is provided with the filter mechanism that the cleaning liquid inside cleaning bin is filtered, the liquid inside cleaning bin is extracted when using by first liquid pump and liquid suction pipe, and by three-way pipe is sent into the inside of two filter bodies, the filter element in the inside of two filter bodies is filtered to the cleaning liquid, to separate the impurity in cleaning liquid, and when filter body is filtered, it will pass through the cooperation of first sprocket, second sprocket and chain, the rotary motion of filter body can be realized, to effectively reduce the situation of jamming by the rotation of filter body, avoid needing to handle filter body after using for a period of time, and filtered cleaning liquid will pass through fine filter screen and enter the below of filter bin, finally be extracted by second liquid pump, and reenter the inside of cleaning bin.

Description

Technical Field

[0001] This utility model relates to the field of battery plate technology, specifically to a recyclable battery plate cleaning device. Background Technology

[0002] Among the many stages of battery manufacturing and maintenance, cleaning the battery plates plays a crucial role. The effectiveness of this cleaning directly affects the battery's performance, lifespan, and safety. From a battery manufacturing perspective, the production of battery plates involves multiple processes. For example, after the formation process, lead-acid battery plates often have a large amount of residual lead sulfate, lead oxide, and other substances on their surface. If these residues are not thoroughly removed, they will severely affect the battery's charging and discharging performance.

[0003] In the battery plate cleaning process, the recycling and efficient filtration of the cleaning solution are key to ensuring cleaning effectiveness and reducing costs. However, existing technologies have significant shortcomings. On the one hand, the filtration capacity of the filtration device is limited, making it difficult to effectively separate impurities of different particle sizes in the cleaning solution. Some tiny particles remain in the cleaning solution and, when the cleaning solution is used again for cleaning, they adhere to the surface of the battery plates, affecting the cleanliness of the plates and thus reducing the performance and quality of the battery. On the other hand, existing filtration devices are prone to clogging after a period of use. As impurities accumulate on the surface and inside the filter components, the filtration channels become narrower or even completely blocked, preventing the cleaning solution from passing smoothly. This not only reduces filtration efficiency but also increases the energy consumption of the equipment. Therefore, those skilled in the art provide a recyclable battery plate cleaning device to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a recyclable battery plate cleaning device to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a recyclable battery plate cleaning device, comprising a cleaning chamber and battery plate bodies, wherein the outer wall of the cleaning chamber is provided with a filtration mechanism for filtering the cleaning liquid inside the cleaning chamber, the interior of the cleaning chamber is provided with a plurality of battery plate bodies, and the outer wall of the cleaning chamber is symmetrically provided with two sets of cleaning mechanisms for cleaning the battery plate bodies, and the wastewater discharge end of the cleaning chamber is fixedly connected to a drain pipe.

[0006] Preferably, a plurality of upper positioning frames for positioning the battery plate body are fixedly connected to the upper top edge of the cleaning chamber, and a plurality of lower positioning frames for supporting the battery plate body are fixedly connected to both sides of the inner wall of the cleaning chamber below the battery plate body.

[0007] Preferably, each cleaning mechanism includes an outer frame fixedly connected to the outer wall of the cleaning chamber. A threaded screw is rotatably sleeved inside the outer frame via a bearing. One end of the threaded screw extends to the outer wall of the outer frame. A threaded sleeve is threadedly sleeved on the outer wall of the threaded screw. Two guide frames are symmetrically fixedly connected to the top of the outer frame. Two guide bars are symmetrically fixedly connected to the outer wall of the threaded sleeve. The threaded sleeve is slidably sleeved with the guide frames via the guide bars.

[0008] Preferably, a top plate is fixedly connected to the upper top of the two threaded sleeves, and a number of inclined frames are fixedly connected to the lower bottom of the top plate in a linear array. A cleaning cotton is fixedly connected to the lower bottom of each inclined frame. Each cleaning cotton is located between two battery electrode bodies, and the outer wall of each cleaning cotton is in contact with the outer wall of the adjacent battery electrode body. A second motor is fixedly connected to the outer wall of the outer frame, and the output end of the second motor is fixedly connected to the extension end of the threaded screw.

[0009] Preferably, the filtration mechanism includes a filter chamber fixedly connected to the outer wall of the cleaning chamber. A first liquid pump for drawing out cleaning liquid containing impurities is fixedly connected to the outer wall of the filter chamber. A suction pipe is fixedly connected to the suction end of the first liquid pump, and the suction pipe extends into the interior of the cleaning chamber and communicates with the interior of the cleaning chamber. A three-way pipe is fixedly connected to the discharge end of the first liquid pump. A second liquid pump for drawing out filtered cleaning liquid is fixedly connected to the side of the outer wall of the filter chamber away from the first liquid pump. A suction pipe communicating with the interior of the filter chamber is fixedly connected to the suction end of the second liquid pump, and a pure liquid pipe communicating with the interior of the cleaning chamber is fixedly connected to the discharge end of the second liquid pump.

[0010] Preferably, a support plate is fixedly connected inside the filter chamber. Three fine filter screens for secondary filtration of the cleaning liquid are embedded inside the support plate. Two filter bodies are symmetrically and rotatably sleeved on the upper top of the support plate. Each filter body includes a filter cylinder. A lower connecting cover and an upper connecting cover are fixedly connected to the upper and lower ends of the filter cylinder, respectively. The filter body is rotatably sleeved with the support plate through the lower connecting cover. A filter element for filtering the cleaning liquid is fixedly connected inside the filter cylinder. A rotating rod is fixedly connected to the center of the upper top of the upper connecting cover.

[0011] Preferably, a triangular protective cover is fixedly connected inside the filter chamber, one corner of which is located on the outer wall of the filter chamber. A second sprocket is fixedly sleeved on the outer wall of each rotating rod. A first sprocket is rotatably sleeved on the inner bottom end of the protective cover. A chain for transmission is meshed on the outer walls of the two second sprockets and the first sprocket. A first motor is fixedly connected to the top of the protective cover extending to the outer wall of the filter chamber. A drive rod is fixedly connected to the output end of the first motor. The end of the drive rod extends into the interior of the protective cover and is fixedly connected to the first sprocket.

[0012] Preferably, the protective cover is rotatably connected to the rotating rod via a bearing, and the other two ends of the three-way pipe away from the three-way pipe are respectively connected to the interior of the filter element. The overlapping part of the three-way pipe and the rotating rod is rotatably connected via a bearing.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention features a filtration mechanism. During use, a first liquid pump and a suction pipe draw liquid from the cleaning chamber and send it into two filter bodies via a three-way pipe. The filter elements inside the two filter bodies filter the cleaning liquid, separating impurities. During filtration, the first sprocket, the second sprocket, and the chain work together to rotate the filter bodies, effectively reducing clogging and avoiding the need for filter body maintenance after a period of use. The filtered cleaning liquid passes through a fine filter screen to the bottom of the filter chamber, is then drawn away by the second liquid pump, and re-enters the cleaning chamber. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a recyclable battery plate cleaning device.

[0016] Figure 2 This is a schematic diagram showing the disassembled cleaning chamber and sweeping mechanism in a recyclable battery plate cleaning device.

[0017] Figure 3 This is a schematic diagram of the cleaning mechanism in a recyclable battery plate cleaning device.

[0018] Figure 4 This is a schematic diagram of the filter chamber in a recyclable battery plate cleaning device.

[0019] Figure 5 This is a schematic diagram of the internal structure of the filter chamber in a recyclable battery plate cleaning device.

[0020] In the diagram: 1. Cleaning chamber; 2. Filtration mechanism; 21. Filtration chamber; 22. First liquid pump; 221. Three-way pipe; 222. Suction pipe; 23. Second liquid pump; 231. Pure liquid pipe; 232. Suction pipe; 24. Support plate; 25. Filter body; 251. Filter cartridge; 252. Filter element; 253. Upper connecting cover; 254. Rotating rod; 255. Lower connecting cover; 26. Fine filter screen; 27. First motor; 1. Drive rod; 272. Protective cover; 273. First sprocket; 274. Second sprocket; 275. Chain; 3. Cleaning mechanism; 31. Outer frame; 311. Guide frame; 312. Threaded screw; 32. Threaded sleeve; 321. Guide bar; 33. Top plate; 34. Inclined frame; 35. Cleaning cotton; 36. Second motor; 4. Upper positioning frame; 5. Battery plate body; 6. Lower positioning frame; 7. Drain pipe. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Please see Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a recyclable battery plate cleaning device, including a cleaning chamber 1 and a battery plate body 5. The outer wall of the cleaning chamber 1 is provided with a filter mechanism 2 for filtering the cleaning liquid inside the cleaning chamber 1. Several battery plate bodies 5 are arranged inside the cleaning chamber 1. Two sets of cleaning mechanisms 3 for cleaning the battery plate bodies 5 are symmetrically arranged on the outer wall of the cleaning chamber 1. A drain pipe 7 is fixedly connected to the sewage discharge end of the cleaning chamber 1. Several upper positioning frames 4 for positioning the battery plate bodies 5 are fixedly connected to the upper top edge of the cleaning chamber 1. Several lower positioning frames 6 for supporting the battery plate bodies 5 are fixedly connected to both sides of the inner wall of the cleaning chamber 1 below the battery plate bodies 5.

[0023] It should be noted that the filter mechanism 2 installed on the outer wall of the cleaning chamber 1 is connected to the interior of the cleaning chamber 1 through a pipe, which can filter impurities in the cleaning solution in real time, so that the cleaning solution remains clean during recycling, effectively improving the cleaning effect on the battery plate body 5, reducing the frequency of cleaning solution replacement, and reducing the cost of use. The two sets of cleaning mechanisms 3 symmetrically arranged inside the cleaning chamber 1 are located on both sides of the battery plate body 5. Their cleaning components are in close contact with the surface of the battery plate body 5. During the cleaning process, the cleaning mechanism 3 can perform all-round cleaning of the battery plate body 5, effectively removing dirt and residues from the surface of the plate, improving cleaning efficiency and quality. Several upper positioning frames 4 at the top edge of the cleaning chamber 1 cooperate with several lower positioning frames 6 located on both sides of the inner wall below the battery plate body 5. The upper positioning frames 4 limit the battery plate body 5 from above, and the lower positioning frames 6 provide stable support from below. Together, they ensure that the battery plate body 5 is fixed in position during the cleaning process, avoiding damage due to shaking or collision, and ensuring the stability and safety of the cleaning operation.

[0024] As one implementation method in this embodiment, please refer to Figure 1 - Figure 3 As shown, each cleaning mechanism 3 includes an outer frame 31 fixedly connected to the outer wall of the cleaning chamber 1. A threaded screw 312 is rotatably connected to the inside of the outer frame 31 via bearings. One end of the threaded screw 312 extends to the outer wall of the outer frame 31. A threaded sleeve 32 is threadedly fitted onto the outer wall of the threaded screw 312. Two guide frames 311 are symmetrically fixedly connected to the top of the outer frame 31. Two guide bars 321 are symmetrically fixedly connected to the outer wall of the threaded sleeve 32. The threaded sleeve 32 connects to the guide frames 311 via the guide bars 321. The sliding sleeve has a top plate 33 fixedly connected to the upper top of the two threaded sleeves 32. Several inclined frames 34 are fixedly connected to the lower bottom of the top plate 33 in a linear array. A cleaning cotton 35 is fixedly connected to the lower bottom of each inclined frame 34. Each cleaning cotton 35 is located between two battery electrode bodies 5, and the outer wall of each cleaning cotton 35 is in contact with the outer wall of the adjacent battery electrode body 5. A second motor 36 is fixedly connected to the outer wall of the outer frame 31. The output end of the second motor 36 is fixedly connected to the extension end of the threaded screw 312.

[0025] It should be noted that the threaded screw 312 is rotatably sleeved inside the outer frame 31 via a bearing, with one end extending to the outer wall of the outer frame 31 and fixedly connected to the output end of the second motor 36. The operation of the second motor 36 can drive the threaded screw 312 to rotate precisely. The threaded sleeve 32 is threadedly sleeved on the outer wall of the threaded screw 312, and the guide bars 321 symmetrically fixed on its outer wall are slidably sleeved with the guide frames 311 symmetrically fixed at the top of the outer frame 31. This connection method allows the threaded sleeve 32 to only reciprocate in a straight line along the guide frames 311. The movement avoids the threaded sleeve 32 from rotating with the threaded screw 312, ensuring stable movement. Several inclined frames 34 are fixed in a straight line at the bottom of the top plate 33. Each inclined frame 34 is fixedly connected to a cleaning cotton 35 at its bottom. They are located between two battery plate bodies 5 and in contact with the outer wall of the adjacent battery plate body 5. Driven by the rotation of the threaded screw 312, the cleaning cotton 35 can move back and forth along the surface of the battery plate body 5 to thoroughly clean the dirt on the plate surface, improve cleaning efficiency and quality, and ensure the subsequent performance of the battery plate.

[0026] As one implementation method in this embodiment, please refer to Figure 2 - Figure 5 As shown, the filtration mechanism 2 includes a filter chamber 21 fixedly connected to the outer wall of the cleaning chamber 1. A first liquid pump 22 for drawing out cleaning liquid containing impurities is fixedly connected to the outer wall of the filter chamber 21. A suction pipe 222 is fixedly connected to the suction end of the first liquid pump 22, and the suction pipe 222 extends into the interior of the cleaning chamber 1 and communicates with the interior of the cleaning chamber 1. A three-way pipe 221 is fixedly connected to the discharge end of the first liquid pump 22. A second liquid pump 23 for drawing out filtered cleaning liquid is fixedly connected to the outer wall of the filter chamber 21 on the side away from the first liquid pump 22. A suction pipe 232 communicating with the interior of the filter chamber 21 is fixedly connected to the suction end of the second liquid pump 23. A pure liquid pipe 231 is fixedly connected to the inside of the cleaning chamber 1. A support plate 24 is fixedly connected inside the filter chamber 21. Three fine filter screens 26 for secondary filtration of the cleaning liquid are embedded inside the support plate 24. Two filter bodies 25 are symmetrically and rotatably sleeved on the upper top of the support plate 24. Each filter body 25 includes a filter cylinder 251. The upper and lower ends of the filter cylinder 251 are fixedly connected to a lower connecting cover 255 and an upper connecting cover 253, respectively. The filter body 25 is rotatably sleeved with the support plate 24 through the lower connecting cover 255. A filter element 252 for filtering the cleaning liquid is fixedly connected inside the filter cylinder 251. A rotating rod 254 is fixedly connected at the center of the upper top of the upper connecting cover 253.

[0027] It should be noted that in the filtration mechanism 2, the filter chamber 21 is fixed to the outer wall of the cleaning chamber 1. The suction end of the first liquid pump 22 extends into the cleaning chamber 1 through the liquid suction pipe 222, which can quickly extract the cleaning liquid containing impurities and transport it to the filter chamber 21 through the three-way pipe 221, realizing the efficient transfer of the cleaning liquid from the cleaning chamber to the filter chamber. The suction end of the second liquid pump 23 is connected to the inside of the filter chamber 21 through the suction pipe 232, and the discharge end is connected to the cleaning chamber 1 through the pure liquid pipe 231, which can draw the filtered cleaning liquid back into the cleaning chamber 1, forming the recycling of the cleaning liquid and reducing water waste. The support plate 24 is fixed inside the filter chamber 21, and the three fine filter screens 26 embedded inside it can perform secondary fine filtration of the cleaning liquid to improve the filtration effect. The two filter bodies 25 symmetrically rotated and sleeved on the top of the support plate 24, and the filter element 252 in the filter cylinder 251 can further intercept impurities. Under the impact of the flowing cleaning fluid, the filter body 25 can rotate around the lower connecting cover 255 via the rotating rod 254, forming dynamic filtration. This prevents impurities from accumulating and clogging on the surface of the filter element 252, extends the service life of the filter element 252, ensures the continuous and stable operation of the filtration mechanism 2, provides clean cleaning fluid for cleaning the battery plates, and improves the cleaning quality.

[0028] As one implementation method in this embodiment, please refer to Figure 2 - Figure 5 As shown, a triangular protective cover 272 is fixedly connected inside the filter chamber 21. One corner of the protective cover 272 is located on the outer wall of the filter chamber 21. A second sprocket 274 is fixedly sleeved on the outer wall of each rotating rod 254. A first sprocket 273 is rotatably sleeved on the inner bottom end of the protective cover 272. A chain 275 for transmission is meshed on the outer walls of the two second sprockets 274 and the first sprocket 273. A first motor 27 is fixedly connected to the top of the protective cover 272 extending to the outer wall of the filter chamber 21. A drive rod 271 is fixedly connected to the output end of the first motor 27. The end of the drive rod 271 extends into the interior of the protective cover 272 and is fixedly connected to the first sprocket 273. The protective cover 272 is rotatably connected to the rotating rod 254 through a bearing. The other two ends of the three-way pipe 221 away from the three-way pipe 221 are respectively connected to the interior of the filter element 252. The overlapping part of the three-way pipe 221 and the rotating rod 254 is rotatably connected through a bearing.

[0029] It should be noted that the triangular protective cover 272 inside the filter chamber 21 has one corner located on the outer wall, providing protection for the internal transmission components and preventing corrosion from cleaning fluid and damage from external collisions. The first motor 27 is fixed to the top of the protective cover 272 extending to the outer wall of the filter chamber 21. Its output end is fixedly connected to the first sprocket 273 inside the protective cover 272 via the drive rod 271. Starting the first motor 27 can drive the first sprocket 273 to rotate stably. The second sprocket 274 fixedly sleeved on the outer wall of each rotating rod 274 engages with the first sprocket 273 through the chain 275, which can evenly transmit the power of the first sprocket 273 to the two second sprockets 274, so that the two filter bodies 25 rotate synchronously. When the filter body 25 rotates, the internal filter element 252 can make full contact with the filter body 252. The cleaning fluid enhances the filtration effect and prevents impurities from accumulating locally on the surface of the filter element 252, extending its service life. The two ends of the three-way pipe 221, away from itself, are connected to the inside of the filter element 252 and are rotatably connected to the rotating rod 254 via bearings. This ensures that the cleaning fluid can smoothly enter the filter element 252 for filtration while preventing the rotation of the filter body 25 from being interfered with by the three-way pipe 221. At the same time, a tensioning sprocket can be installed inside the protective cover 272 and contact the chain 275 to ensure that the chain 275 is always in a taut state and drives the first sprocket 273 and the second sprocket 274. Users can also install appropriate valves on the pipes used in this equipment as needed to effectively ensure the flow of liquid.

[0030] Working principle: The cleaning solution used to clean the battery plate body 5 in the cleaning chamber 1 is drawn out through the suction pipe 222 by the first liquid pump 22 and sent into the two filter bodies 25 through the three-way pipe 221. The filter element 252 in the filter body 25 filters the cleaning solution and separates impurities. The cleaning solution will be discharged through the filter cartridge 251 after passing through the filter element 252. While the filter body 25 is filtering, the first motor 27 is started. Its output end drives the first sprocket 273 in the protective cover 272 to rotate through the drive rod 271, which drives the two second chains through the chain 275. The rotation of wheel 274 causes the rotating rod 254 to drive the filter body 25 to rotate. The force generated by the rotation can effectively reduce the clogging of filter element 252, avoid frequent cleaning of filter body 25, and the rotational force generated by the rotation of filter body 25 can evenly distribute impurities inside filter element 252, preventing accumulation. Due to the continuous impact of cleaning fluid, impurities will accumulate at the bottom of filter element 252, preventing them from adhering to the inner wall of filter element 252 and affecting the filtration effect. The filter element 252 used in this equipment can be made of cotton material as the main body, which is not specifically specified.

[0031] The filtered cleaning solution is filtered a second time through three fine filter screens 26 on the support plate 24 and enters the filter chamber 21 below. It is then drawn out by the second liquid pump 23 through the suction pipe 232 and re-enters the cleaning chamber 1 through the pure liquid pipe 231. At the same time, the upper positioning frame 4 and the lower positioning frame 6 position and support the battery plate body 5. The second motor 36 in the cleaning mechanism 3 drives the threaded screw 312 to rotate, causing the threaded sleeve 32 to move along the guide frame 311. The cleaning cotton 35 under the top plate 33 can clean the battery plate body 5, and the unusable cleaning solution can be discharged from the drain pipe 7. In this way, the cleaning solution can be recycled and the electromagnetic plate body 5 can be cleaned efficiently.

[0032] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A recyclable battery plate cleaning device, comprising a cleaning chamber (1) and a battery plate body (5), characterized in that: The outer wall of the cleaning chamber (1) is provided with a filter mechanism (2) for filtering the cleaning liquid inside the cleaning chamber (1). The interior of the cleaning chamber (1) is provided with a number of battery plate bodies (5). The outer wall of the cleaning chamber (1) is symmetrically provided with two sets of cleaning mechanisms (3) for cleaning the battery plate bodies (5). The sewage discharge end of the cleaning chamber (1) is fixedly connected with a drain pipe (7).

2. The recyclable battery plate cleaning device according to claim 1, characterized in that: Several upper positioning frames (4) for positioning the battery plate body (5) are fixedly connected to the upper top edge of the cleaning chamber (1), and several lower positioning frames (6) for supporting the battery plate body (5) are fixedly connected to both sides of the inner wall of the cleaning chamber (1) below the battery plate body (5).

3. The recyclable battery plate cleaning device according to claim 2, characterized in that: Each cleaning mechanism (3) includes an outer frame (31) fixedly connected to the outer wall of the cleaning chamber (1). A threaded screw (312) is rotatably sleeved inside the outer frame (31) via a bearing. One end of the threaded screw (312) extends to the outer wall of the outer frame (31). A threaded sleeve (32) is threadedly sleeved on the outer wall of the threaded screw (312). Two guide frames (311) are symmetrically fixedly connected to the top of the outer frame (31). Two guide bars (321) are symmetrically fixedly connected to the outer wall of the threaded sleeve (32). The threaded sleeve (32) is slidably sleeved with the guide frame (311) via the guide bars (321).

4. The recyclable battery plate cleaning device according to claim 3, characterized in that: The top ends of the two threaded sleeves (32) are fixedly connected to a top plate (33). The bottom end of the top plate (33) is fixedly connected to a number of inclined frames (34) in a straight line array. The bottom end of each inclined frame (34) is fixedly connected to a cleaning cotton (35). Each cleaning cotton (35) is located between two battery electrode bodies (5), and the outer wall of each cleaning cotton (35) is in contact with the outer wall of the adjacent battery electrode body (5). The outer wall of the outer frame (31) is fixedly connected to a second motor (36). The output end of the second motor (36) is fixedly connected to the extension end of the threaded screw (312).

5. The recyclable battery plate cleaning device according to claim 1, characterized in that: The filtration mechanism (2) includes a filter chamber (21) fixedly connected to the outer wall of the cleaning chamber (1). A first liquid pump (22) for extracting cleaning liquid containing impurities is fixedly connected to the outer wall of the filter chamber (21). A liquid suction pipe (222) is fixedly connected to the suction end of the first liquid pump (22), and the liquid suction pipe (222) extends into the interior of the cleaning chamber (1) and communicates with the interior of the cleaning chamber (1). A three-way pipe (221) is fixedly connected to the discharge end of the first liquid pump (22). A second liquid pump (23) for extracting filtered cleaning liquid is fixedly connected to the side of the outer wall of the filter chamber (21) away from the first liquid pump (22). A suction pipe (232) communicating with the interior of the filter chamber (21) is fixedly connected to the suction end of the second liquid pump (23). A pure liquid pipe (231) communicating with the interior of the cleaning chamber (1) is fixedly connected to the discharge end of the second liquid pump (23).

6. The recyclable battery plate cleaning device according to claim 5, characterized in that: The filter chamber (21) is fixedly connected to a support plate (24). The support plate (24) is embedded with three fine filter screens (26) for secondary filtration of the cleaning liquid. Two filter bodies (25) are symmetrically rotated and sleeved on the upper top of the support plate (24). Each filter body (25) includes a filter cylinder (251). The upper and lower ends of the filter cylinder (251) are fixedly connected to a lower connecting cover (255) and an upper connecting cover (253). The filter body (25) is rotated and sleeved with the support plate (24) through the lower connecting cover (255). The filter cartridge (252) for filtration of the cleaning liquid is fixedly connected inside the filter cylinder (251). A rotating rod (254) is fixedly connected at the center of the upper top of the upper connecting cover (253).

7. The recyclable battery plate cleaning device according to claim 6, characterized in that: A triangular protective cover (272) is fixedly connected inside the filter chamber (21). One corner of the protective cover (272) is located on the outer wall of the filter chamber (21). A second sprocket (274) is fixedly sleeved on the outer wall of each rotating rod (254). A first sprocket (273) is rotatably sleeved on the inner bottom end of the protective cover (272). A chain (275) for transmission is meshed on the outer walls of the two second sprockets (274) and the first sprocket (273). A first motor (27) is fixedly connected to the top of the protective cover (272) extending to the outer wall of the filter chamber (21). A drive rod (271) is fixedly connected to the output end of the first motor (27). The end of the drive rod (271) extends into the interior of the protective cover (272) and is fixedly connected to the first sprocket (273).

8. The recyclable battery plate cleaning device according to claim 7, characterized in that: The protective cover (272) is rotatably connected to the rotating rod (254) via a bearing. The other two ends of the three-way pipe (221) away from the three-way pipe (221) are respectively connected to the interior of the filter element (252). The overlapping part of the three-way pipe (221) and the rotating rod (254) is rotatably connected via a bearing.

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