Waste battery cleaning and impurity removing equipment

Abstract

The utility model discloses waste battery cleaning and impurity-removing equipment, which relates to the technical field of waste battery recovery and comprises an impurity-removing barrel, the upper end of the impurity-removing barrel is fixedly connected with a fixing plate, the fixing plate is provided with an input seat for inputting battery slurry, and the lower end of the impurity-removing barrel is provided with an output seat for outputting the battery slurry after impurity removal. A first filter plate for filtering battery slurry is arranged in the impurity removal barrel, a driving device for driving the first filter plate to rotate is arranged on the fixing plate, a first magnetic coupling and a second magnetic coupling are arranged to drive the first filter plate to move, and compared with traditional transmission rod driving, the sealing performance of the impurity removal barrel is guaranteed to the maximum extent; the battery slurry is effectively prevented from leaking, metal particles are intercepted through a scraping plate, and the metal particles and the battery slurry are separated through a second filter plate, so that a worker can directly recycle the metal particles through the second filter plate, and the recycling work is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of waste battery recycling technology, specifically a waste battery cleaning and impurity removal device. Background Technology

[0002] The recycling of lithium-ion battery electrolyte and lithium iron phosphate materials can both achieve resource reuse and reduce environmental pollution. In the process of waste battery recycling, the waste battery first needs to be disassembled to separate the electrolyte and other components. Then, the lithium iron phosphate in the electrolyte is dissolved, separated and purified. The recycled materials can be used again to produce new batteries or other products, realizing the recycling of resources.

[0003] Based on this, a waste battery cleaning and impurity removal device is provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this invention is to provide a waste battery cleaning and impurity removal device to solve the problems in the background art.

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

[0006] A waste battery cleaning and impurity removal device includes an impurity removal tank, a fixing plate fixedly connected to the upper end of the impurity removal tank, an input seat for inputting battery slurry on the fixing plate, an output seat for outputting the impurity-removed battery slurry at the lower end of the impurity removal tank, a first filter plate for filtering the battery slurry inside the impurity removal tank, a driving device for driving the first filter plate to rotate on the fixing plate, and a recycling mechanism for collecting and recovering metal particles on the surface of the first filter plate.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative: the driving device includes a rotating base, the upper end of which is fixedly connected to a fixed plate, a fixed block is fixedly connected to the upper end of the rotating base, a drive motor is mounted on the upper end of the fixed block, and the output end of the drive motor is fixedly connected to a magnetic linkage component that utilizes magnetic force linkage.

[0009] In one alternative: the magnetic linkage assembly includes a first magnetic coupling shaft, which is fixedly connected to the output end of a drive motor. The lower end of the first magnetic coupling shaft is rotatably connected to the surface of a rotating seat, and a transmission element that drives the first filter plate to rotate is rotatably connected inside the rotating seat.

[0010] In one alternative embodiment: the transmission element includes a second magnetic coupling, which is rotatably connected to a rotating seat, and the lower end of the second magnetic coupling is fixedly connected to a first filter plate.

[0011] In one alternative: the recycling mechanism includes a rotating sleeve disposed above a first filter plate, the rotating sleeve being rotatably connected to a second magnetic coupling, a scraper being fixedly connected to the side of the rotating sleeve, and the scraper being fixedly connected to a concentrator for collecting metal particles.

[0012] In one alternative: the collecting component includes a collector, the collector having a guide groove inside, a scraper fixedly connected to the side of the guide groove, the lower end of the scraper rubbing against the surface of the first filter plate, and a separation module for separating and recycling battery slurry containing mixed metal particles at the lower end of the collector.

[0013] In one alternative embodiment: the separation module includes a recycling bin, a collector is fixedly connected to the upper end of the recycling bin, a sliding seat is provided inside the recycling bin, a sliding block is provided on the side of the sliding seat, a groove adapted to the sliding block is provided inside the recycling bin, a handle is provided on the side of the sliding seat, and a conveyor for recycling the battery slurry after separation is provided at the lower end of the recycling bin.

[0014] In one alternative: the conveyor includes a conveying pipe, one end of which is connected to a recycling bin and the other end of which is connected to a cleaning bin, and the recycling bin is equipped with a drive pump for moving the battery slurry.

[0015] In one alternative: the surface of the first filter plate is provided with an anti-wear layer.

[0016] In one alternative: the surface of the sliding seat is provided with a sealing sleeve, and the surface of the handle is provided with anti-slip texture.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. This utility model uses a first magnetic coupling and a second magnetic coupling to drive the first filter plate. Compared with the traditional transmission rod drive, this maximizes the sealing of the impurity removal tank and effectively prevents battery slurry leakage.

[0019] 2. This utility model intercepts metal particles through a scraper and separates the metal particles and battery slurry through a second filter plate, allowing workers to directly recycle the metal particles through the second filter plate, which facilitates the recycling process.

[0020] 3. This utility model uses a drive pump and conveying pipe to re-input the battery slurry inside the recycling tank into the impurity removal tank, thereby reducing battery slurry loss, saving resources, and improving the recycling rate. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the drive motor of this utility model.

[0023] Figure 3 This is a schematic diagram of the scraper plate of this utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the recycling bin of this utility model.

[0025] Figure reference numerals: 101. Impurity removal barrel, 102. Input seat, 103. First filter plate, 104. Fixing plate, 105. Output seat, 201. Rotating seat, 202. Fixing block, 203. Drive motor, 204. First magnetic coupling, 205. Second magnetic coupling, 206. Rotating sleeve, 207. Scraper, 208. Collector, 209. Guide groove, 301. Recovery box, 302. Sliding seat, 303. Sliding block, 304. Handle, 305. Second filter plate, 306. Conveying pipe. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In one embodiment, such as Figures 1-3 As shown, a waste battery cleaning and impurity removal device includes an impurity removal tank 101. A fixing plate 104 is fixedly connected to the upper end of the impurity removal tank 101. An input seat 102 for inputting battery slurry is provided on the fixing plate 104. An output seat 105 for outputting the impurity-removed battery slurry is provided at the lower end of the impurity removal tank 101. A first filter plate 103 for filtering the battery slurry is provided inside the impurity removal tank 101. A driving device for driving the first filter plate 103 to rotate is provided on the fixing plate 104. A recycling mechanism for collecting and recycling metal particles on the surface of the first filter plate 103 is provided. Battery slurry mixed with metal particles is input through the input seat 102. The metal particles and battery slurry are separated by the first filter plate 103, and the metal particles are retained on the surface of the first filter plate 103 to facilitate the recycling of high-value metals such as lithium iron phosphate in the metal particles. The battery slurry flows downward under the action of gravity and is output through the output seat 105.

[0028] In one embodiment, such as Figure 2As shown, the driving device includes a rotating base 201, which is fixedly connected to the upper end of the fixing plate 104. A fixing block 202 is fixedly connected to the upper end of the rotating base 201. A drive motor 203 is mounted on the upper end of the fixing block 202. The output end of the drive motor 203 is fixedly connected to a magnetic linkage component that uses magnetic force linkage. The rotating base 201 and the fixing block 202 provide fixing conditions for the drive motor 203, and the fixing block 202 provides space for the output of the drive motor 203.

[0029] In one embodiment, such as Figure 2 and Figure 3 As shown, the magnetic linkage assembly includes a first magnetic coupling 204, which is fixedly connected to the output end of the drive motor 203. The lower end of the first magnetic coupling 204 is rotatably connected to the surface of the rotating seat 201. The rotating seat 201 is internally connected to a transmission element that drives the first filter plate 103 to rotate. The drive motor 203 drives the first magnetic coupling 204 to rotate, and the first magnetic coupling 204 drives the second magnetic coupling 205 to rotate, providing power for the rotation of the first filter plate 103. By setting the first magnetic coupling 204 and the second magnetic coupling 205, the sealing of the impurity removal tank 101 is maximized to prevent battery slurry leakage.

[0030] In one embodiment, such as Figure 2 and Figure 3 As shown, the transmission element includes a second magnetic coupling 205, which is rotatably connected to a rotating seat 201. The lower end of the second magnetic coupling 205 is fixedly connected to a first filter plate 103. The first filter plate 103 is driven to rotate by the mutual matching of the first magnetic coupling 204 and the second magnetic coupling 205, thus providing power for the rotation of the first filter plate 103.

[0031] In one embodiment, such as Figure 3 and Figure 4 As shown, the recycling mechanism includes a rotating sleeve 206, which is positioned above the first filter plate 103. The rotating sleeve 206 is rotatably connected to the second magnetic coupling 205. A scraper 207 is fixedly connected to the side of the rotating sleeve 206. The scraper 207 is fixedly connected to a concentrator for collecting metal particles. Through the cooperation of the rotating sleeve 206 and the scraper 207, the scraper 207 rubs against the surface of the first filter plate 103. The rotation of the first filter plate 103 causes the metal particles remaining on its surface to be intercepted by the scraper 207. The scraper 207 guides the metal particles for centralized recycling.

[0032] In one embodiment, such as Figure 3 and Figure 4As shown, the concentrator includes a collector 208, which has a guide groove 209 inside. A scraper 207 is fixedly connected to the side of the guide groove 209. The lower end of the scraper 207 rubs against the surface of the first filter plate 103. The lower end of the collector 208 is provided with a separation module for separating and recycling battery slurry containing mixed metal particles. The scraper 207 intercepts the metal particles, which enter the collector 208 through the guide groove 209. The collector 208 provides conditions for the movement of the metal particles.

[0033] In one embodiment, such as Figure 3 and Figure 4 As shown, the separation module includes a recycling bin 301, with a collector 208 fixedly connected to the upper end of the recycling bin 301. A sliding seat 302 is provided inside the recycling bin 301, and a sliding block 303 is provided on the side of the sliding seat 302. A sliding groove adapted to the sliding block 303 is provided inside the recycling bin 301, and a handle 304 is provided on the side of the sliding seat 302. A conveyor for recycling the battery slurry after separation is provided at the lower end of the recycling bin 301. Metal particles enter the recycling bin 301 through a guide groove 209. Under the action of gravity, the metal particles fall into the second filter plate 305, where they are separated from the battery slurry. The sliding seat 302 is pulled by the handle 304, and the sliding block 303 provides sliding conditions for the sliding seat 302. Workers can recycle the metal particles through the second filter plate 305.

[0034] In one embodiment, such as Figure 3 and Figure 4 As shown, the conveyor includes a conveying pipe 306, one end of which is connected to a recycling bin 301, and the other end of which is connected to a cleaning bin 101. The recycling bin 301 is equipped with a drive pump that drives the movement of the battery slurry. Through the cooperation of the drive pump and the conveying pipe 306, the battery slurry inside the recycling bin 301 is driven into the cleaning bin 101, saving resources and improving the recycling rate.

[0035] The above embodiment discloses a waste battery cleaning and impurity removal device. A battery slurry containing mixed metal particles is input through an input seat 102. A drive motor 203 drives a first magnetic coupling 204 to rotate, which in turn drives a second magnetic coupling 205 to rotate. The interaction of the first and second magnetic couplings 204 and 205 drives a first filter plate 103 to rotate, providing power for its rotation. The first filter plate 103 separates the metal particles from the battery slurry, retaining the metal particles on its surface. Through the interaction of a rotating sleeve 206 and a scraper 207, the sleeve 206 rubs against the surface of the first filter plate 103. The rotation of the first filter plate 103 causes the residual metal particles on its surface to be intercepted by the scraper 207. Metal particles are intercepted by scraper 207 and enter the collector 208 through guide channel 209. The metal particles then enter the recycling bin 301 through guide channel 209 and fall into the second filter plate 305 under the action of gravity. The second filter plate 305 separates the metal particles from the battery slurry. The sliding seat 302 is pulled by handle 304, and the sliding block 303 provides sliding conditions for the sliding seat 302. The staff can recover the metal particles through the second filter plate 305. The battery slurry filtered by the first filter plate 103 flows downward under the action of gravity. Through the cooperation of drive pump and conveying pipe 306, the battery slurry in the recycling bin 301 is driven into the impurity removal tank 101. The impurity removal battery slurry is output through output seat 105.

[0036] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A waste battery cleaning and impurity removal device, comprising an impurity removal tank (101), wherein a fixing plate (104) is fixedly connected to the upper end of the impurity removal tank (101), an input seat (102) for inputting battery slurry is provided on the fixing plate (104), an output seat (105) for outputting the impurity-removed battery slurry is provided at the lower end of the impurity removal tank (101), and a first filter plate (103) for filtering the battery slurry is provided inside the impurity removal tank (101), characterized in that, The fixed plate (104) is provided with a driving device for driving the first filter plate (103) to rotate, and the first filter plate (103) is provided with a recycling mechanism for collecting metal particles on the surface of the first filter plate (103).

2. The waste battery cleaning and impurity removing device according to claim 1, characterized in that, The driving device includes a rotating seat (201), which is fixedly connected to the upper end of a fixing plate (104). A fixing block (202) is fixedly connected to the upper end of the rotating seat (201). A drive motor (203) is installed on the upper end of the fixing block (202). The output end of the drive motor (203) is fixedly connected to a magnetic linkage component that utilizes magnetic force linkage.

3. The waste battery cleaning and impurity removing apparatus according to claim 2, characterized in that, The magnetic linkage assembly includes a first magnetic coupling (204), which is fixedly connected to the output end of a drive motor (203). The lower end of the first magnetic coupling (204) is rotatably connected to the surface of a rotating seat (201), and the inside of the rotating seat (201) is rotatably connected to a transmission element that drives the first filter plate (103) to rotate.

4. The waste battery cleaning and impurity removing apparatus according to claim 3, characterized in that, The transmission element includes a second magnetic coupling (205), which is rotatably connected to a rotating seat (201), and the lower end of the second magnetic coupling (205) is fixedly connected to a first filter plate (103).

5. The waste battery cleaning and impurity removing apparatus according to claim 1, wherein The recycling mechanism includes a rotating sleeve (206) located above the first filter plate (103). The rotating sleeve (206) is rotatably connected to the second magnetic coupling (205). A scraper (207) is fixedly connected to the side of the rotating sleeve (206). The scraper (207) is fixedly connected to a concentrator for collecting metal particles.

6. The waste battery cleaning and impurity removing apparatus according to claim 5, wherein The collection component includes a collector (208), which has a guide groove (209) inside. A scraper (207) is fixedly connected to the side of the guide groove (209). The lower end of the scraper (207) rubs against the surface of the first filter plate (103). The lower end of the collector (208) is provided with a separation module for separating and recycling battery slurry containing mixed metal particles.

7. The waste battery cleaning and impurity removing apparatus according to claim 6, wherein The separation module includes a recycling bin (301), with a collector (208) fixedly connected to the upper end of the recycling bin (301). The recycling bin (301) has a sliding seat (302) inside, and a sliding block (303) on the side of the sliding seat (302). The recycling bin (301) has a sliding groove that matches the sliding block (303) inside, and a handle (304) on the side of the sliding seat (302). The recycling bin (301) has a conveyor at the lower end for recycling the battery slurry after separation.

8. The waste battery cleaning and impurity removing apparatus according to claim 7, characterized in that, The conveyor includes a conveying pipe (306), one end of which is connected to a recycling bin (301), and the other end of which is connected to a cleaning bin (101). The recycling bin (301) is equipped with a drive pump that drives the movement of the battery slurry.

9. The waste battery cleaning and impurity removing apparatus according to claim 1, wherein The surface of the No. 1 filter plate (103) is provided with an anti-wear layer.

10. The waste battery cleaning and impurity removing apparatus according to claim 7, characterized in that, The sliding seat (302) has a sealing sleeve on its surface, and the handle (304) has anti-slip texture on its surface.

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