Waste lithium battery disassembling and recycling equipment

Abstract

The utility model relates to the technical field of wardrobe unfolding assembly devices, in particular to waste lithium battery disassembling and recycling equipment which comprises a recycling box, a gas recycling tank is arranged at the upper end of the recycling box, a water storage tank is arranged on the surface of the back of the recycling box, meanwhile, a driver is arranged on the front surface of the recycling box, and a fixing frame is arranged at the upper end of the driver. A fixing frame is arranged in the middle of the recycling bin, a follow-up column is arranged in the middle of the fixing frame, meanwhile, a conveying belt is arranged on the outer layer of the follow-up column, meshing wheels are arranged in the recycling bin, a containing box is arranged at the lower end of the meshing wheels, and meanwhile, atomizing nozzles are arranged on the inner surface of the recycling bin. In addition, an atomizing spray head capable of spraying water to extinguish fire is arranged on the front face of the device, a gas recovery tank is arranged at the top of the device, a wind direction fan is arranged at a conveying opening, the internal cutting device is cooled, and the flow direction of internal gas is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of battery disassembly and recycling devices, in particular to waste lithium battery disassembly and recycling equipment. Background Art

[0002] Lithium battery is a primary battery with lithium metal or lithium alloy as negative electrode material and non-aqueous electrolyte solution. It is different from rechargeable lithium-ion battery and lithium-ion polymer battery. The inventor of lithium battery is Edison. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. Therefore, lithium battery has not been used for a long time. With the development of microelectronics technology in the late 20th century, the number of miniaturized devices has increased, which puts high demands on power sources. Lithium battery has entered the large-scale practical stage.

[0003] For example, a waste lithium battery disassembly and recycling system with publication number CN115069733A includes a discharge module, a crushing module and an air separation module, and the crushing module crushes the waste lithium batteries through crushing equipment; a feed port is opened at the center position of the top of the main body, and a discharge port is opened on one side of the main body, and a motor is fixedly connected to one side of the main body adjacent to the discharge port; a group of rotating rollers are evenly connected to the main body near the top position, and the rotating rollers are close to the middle position of the main body, and one end of the rotating rollers is connected to the output end of the motor through a chain; a group of elastic plates are fixedly connected symmetrically with the center of the main body above the rotating rollers in the main body, and the elastic plates are arc-shaped, and the bottom of the elastic plates are close to the rotating rollers; a group of rubber blocks are evenly fixedly connected between adjacent elastic plates, and the cross-section of the rubber blocks is an isosceles trapezoid.

[0004] The above-mentioned device is provided with a limit plate, and the rotating roller drives the limit plate to move. The limit plate contacts the end of the waste lithium battery away from the cutter. The limit plate squeezes the waste lithium battery in the direction of the cutter, and increases the squeezing force of the rotating roller to the direction of the cutter, thereby increasing the crushing efficiency of the waste lithium battery, and then increasing the recycling efficiency of the waste lithium battery. However, since the cutting object is a lithium battery, the cutting efficiency of such material with a cutter is relatively poor, which can easily cause incomplete cutting of the lithium battery so that its internal structure cannot be completely separated, resulting in the final recycled material being messy. Utility Model Content

[0005] The purpose of the utility model is to provide a waste lithium battery disassembly and recycling device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste lithium battery disassembly and recycling device, including a recycling box, a gas recovery tank is arranged on the upper end of the recycling box, and a water storage tank is arranged on the back surface of the recycling box, and a driver is arranged on the front surface of the recycling box, a fixed frame is arranged on the upper end of the driver, and a follower column is arranged in the middle of the fixed frame, and a transmission belt is arranged on the outer layer of the follower column, a meshing wheel is arranged inside the recycling box, and a receiving box is arranged at the lower end of the meshing wheel, and an atomizing nozzle is arranged on the inner surface of the recycling box.

[0007] Preferably, a conversion cabinet is arranged inside the recovery box, and the conversion cabinet is connected to a transmission column, and the transmission column is arranged inside the friction roller.

[0008] Preferably, a transmission box is arranged beside the conversion cabinet, and the transmission box is connected to the rotating column, and a meshing wheel is arranged on the outer side of the rotating column.

[0009] Preferably, the rotating column is arranged inside the crushing box, and a supporting column is arranged on the rear side of the crushing box to be connected to the inner surface of the recovery box, and a plurality of wind direction fans are arranged beside the inner surface of the inlet.

[0010] Preferably, a partition plate is inserted on the side of the crushing box, and a flow-through port is arranged on the partition plate, and a receiving box is arranged at the lower end of the flow-through port.

[0011] Preferably, a handle is provided on the storage box, a water nozzle is provided on the inner surface of the recovery box, and an atomization port is arranged in the middle of the water nozzle.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Compared with other waste lithium battery disassembly and recycling equipment, this device uses the mutual engagement of the meshing wheels to completely crush the lithium battery, separate the internal materials from the outer surface packaging, and collect them separately based on the large difference in the final size of the materials. It saves time and effort while also facilitating the staff to handle subsequent cleaning work.

[0014] 2. In addition, considering that the object of this treatment is a lithium battery, in order to prevent the misoperation of handling a usable lithium battery and causing internal heat release and fire, an atomizing nozzle that can spray water to extinguish fire is specially set on the front of the device. The water mist can effectively suppress the fire of the lithium battery, and a gas recovery tank is installed on the top, and a wind direction fan is installed at the transport port, which not only cools down the internal cutting device but also adjusts the flow direction of the internal gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an oblique angle side view of the utility model;

[0016] Figure 2It is an internal left side top view of the utility model;

[0017] Figure 3 It is a top view of the interior right side of the utility model;

[0018] Figure 4 This is an overview of the front side of the utility model.

[0019] In the figure: recovery box 1, water storage tank 2, gas recovery tank 3, fixed frame 4, transmission belt 5, driver 6, wind direction fan 7, conversion cabinet 8, transmission box 9, rotating column 10, meshing wheel 11, support column 12, transmission column 13, friction roller 14, flow port 15, water nozzle 16, atomization port 17, storage box 18, handle 19, partition plate 20, crushing box 21. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 , the utility model provides a technical solution:

[0022] Figure 1 The oblique angle side view of the device, the main body is a recovery box 1, the upper end of the recovery box 1 is provided with a gas recovery tank 3, and the back surface of the recovery box 1 is provided with a water storage tank 2, and the front surface of the recovery box 1 is provided with a driver 6, the placement of the driver 6 provides power for the device as a whole, the upper end of the driver 6 is provided with a fixed frame 4, and the middle of the fixed frame 4 is provided with a follower column, and the outer layer of the follower column is provided with a transmission belt 5, and the placement of the fixed frame 4 allows the follower column to rotate while also ensuring that the original position remains unchanged;

[0023] Figure 2It is a top view of the left side of the interior of the device, the main body is a recycling box 1, a conversion cabinet is placed inside the recycling box 1, and the conversion cabinet 8 is connected to the transmission column 13, and the transmission column 13 is placed inside the friction roller 14. The conversion cabinet 8 transmits power to the transmission column 13, and the rotation of the transmission column 13 drives the friction roller 14 to rotate. Since the outer layer design of the friction roller 14 is relatively incomplete, the friction between the inside and the transmission belt 5 is very large, thereby driving the transmission belt 5 to rotate, allowing the staff to transport the lithium batteries placed at the front end of the transmission belt 5 into the internal processing. A transmission box 9 is set next to the conversion cabinet 8, and the transmission box 9 is connected to the rotating column 10. At the same time, the rotating column The meshing wheel 11 is arranged on the outside of 10, and the rotation of the rotating column 10 drives the outer meshing wheel 11 to rotate. The multiple meshing wheels 11 rotate to effectively mesh and squeeze the transported lithium batteries to crush them, so that the internal materials are separated. The rotating column 10 is arranged inside the crushing box 21, and the support column 12 is arranged on the rear side of the crushing box 21 to connect to the inner surface of the recycling box 1. A plurality of wind direction fans 7 are arranged next to the inner surface of the entrance. Since the lithium battery itself may generate toxic gas during the crushing process, the wind direction fan 7 is arranged to change the internal gas flow direction as much as possible to prevent the gas from flowing to the staff position, and at the same time, it can also have a cooling effect on the meshing wheel 11;

[0024] Figure 3 The figure is a top view of the inside right side of the device, the main body is a recycling box 1, a water nozzle 16 is arranged on the inner surface of the recycling box 1, and an atomizing port 17 is arranged in the middle of the water nozzle 16. In order to prevent the misoperation during use to break the usable lithium battery and cause a fire, the atomizing port 17 and the water nozzle 16 are arranged to effectively suppress the fire;

[0025] Figure 4 This is a front overview of the device. The main body is a crushing box 21. A partition plate 20 is inserted on the side of the crushing box 21. Two flow ports 15 are set on the partition plate 20. After the crushing of the lithium battery, the outer skin and internal materials will be left. The gravity effect is used to separate them. A storage box 18 is set at the lower end of the flow port 15. A handle 19 is set on the storage box 18. The different separated materials enter different storage boxes 18 to facilitate subsequent processing. In actual use, first turn on the driver 6. Due to the action of the conversion cabinet, the power is transmitted to the transmission column 13. The transmission column 13 drives the friction roller 14 to rotate inside the transmission belt 5, so that the transmission belt 5 can operate. The follower column and the fixed frame 4 arranged at the other end ensure that the other end is straight and stable. As the staff places the waste lithium batteries on the transmission belt 5, the lithium batteries fall to the upper end of the crushing box 21 along with the transmission belt 5. The transmission box 9 transmits power to drive the rotating column 10 so that the meshing wheel 11 on the surface rotates to squeeze and crush the lithium batteries, so that the internal materials are separated from the outer surface, and finally fall into different receiving boxes 18 respectively.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste lithium battery disassembly and recycling device, comprising a recycling box (1) and an inlet, wherein a gas recovery tank (3) is arranged on the upper end of the recycling box (1), and a water storage tank (2) is arranged on the back surface of the recycling box (1), and a driver (6) is arranged on the front surface of the recycling box (1), a fixed frame (4) is arranged on the upper end of the driver (6), and a follower column is arranged in the middle of the fixed frame (4), and a transmission belt (5) is arranged on the outer layer of the follower column, characterized in that: A meshing wheel (11) is arranged inside the recovery box (1), and a receiving box (18) is arranged at the lower end of the meshing wheel (11), and an atomizing nozzle is arranged on the inner surface of the recovery box (1).

2. The waste lithium battery disassembly and recycling equipment according to claim 1 is characterized in that: A conversion cabinet is arranged inside the recovery box (1), and the conversion cabinet (8) is connected to a transmission column (13), and the transmission column (13) is arranged inside the friction roller (14).

3. The waste lithium battery disassembly and recycling equipment according to claim 2 is characterized in that: A transmission box (9) is arranged beside the conversion cabinet (8), and the transmission box (9) is connected to a rotating column (10), while a meshing wheel (11) is arranged outside the rotating column (10).

4. The waste lithium battery disassembly and recycling equipment according to claim 3 is characterized in that: The rotating column (10) is arranged inside the crushing box (21), and a supporting column (12) is arranged on the rear side of the crushing box (21) and connected to the inner surface of the recovery box (1), and a plurality of wind direction fans (7) are arranged beside the inner surface of the inlet.

5. The waste lithium battery disassembly and recycling equipment according to claim 4 is characterized in that: A partition plate (20) is inserted into the side of the crushing box (21), and a flow-through port (15) is arranged on the partition plate (20), and a receiving box (18) is arranged at the lower end of the flow-through port (15).

6. The waste lithium battery disassembly and recycling equipment according to claim 5 is characterized in that: The receiving box (18) is provided with a handle (19), the inner surface of the recovery box (1) is provided with a water spray head (16), and an atomizing port (17) is arranged in the middle of the water spray head (16).

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