Soaking device for recycling waste lithium battery

Abstract

The invention discloses a soaking device for recycling waste lithium batteries, and relates to the technical field of lithium battery recycling, the soaking device comprises a base, a soaking barrel is fixedly mounted on one side of the top of the base, an air inlet pipe is arranged above one side of the soaking barrel in a penetrating manner, and a liquid discharge pipe is connected below the front surface of the soaking barrel in a penetrating manner; the soaking device comprises a soaking barrel, a drain pipe is arranged in the soaking barrel, a valve is arranged in the drain pipe, a permeable frame is arranged above the soaking barrel, the soaking device further comprises a placing ring which is fixedly installed above the exterior of the permeable frame, a fixing ring is fixedly installed below the interior of the soaking barrel, a fixing frame is fixedly installed at the top of the permeable frame, and a connecting frame is fixedly installed at the top of the fixing frame; by means of the device, when the lithium battery is soaked in saline water, air generated by soaking can be collected and recycled, gas is prevented from being dispersed in the air, the recycling safety of the lithium battery is improved, it can be guaranteed that the gas is evenly adsorbed in the gas recycling process, the gas is prevented from being not completely collected, and practicability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of lithium battery recycling, and in particular to a soaking device for recycling waste lithium batteries. Background Art

[0002] Discarded lithium batteries will enter the ecosystem and cause harm to the environment if they are discarded at random, so they need to be recycled in a timely manner. Soaking is an extremely important step in the recycling process of lithium batteries. Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. In the process of recycling, the used lithium-ion batteries need to be soaked and discharged.

[0003] For example, a lithium battery recovery immersion discharge device with announcement number CN221176348U can place the lithium battery to be immersed in the salt water barrel by setting an adjustment component, and can facilitate the user to stir the impurities in the salt water barrel by setting a first motor body, a rotating disk and a guide plate, so as to achieve the effect of cleaning the inside of the salt water barrel, and can achieve the effect of supporting the electric telescopic rod body by setting a support frame, and can achieve the effect of adjusting the height of the immersion box by setting the electric telescopic rod body, and can achieve the effect of placing the lithium battery to be discharged by setting the immersion box. However, in actual use, lithium batteries are usually immersed in salt water for discharge treatment. The sodium ions and chloride ions in the salt water have certain conductivity. When the lithium battery is immersed in salt water, an ion path will be formed between the positive and negative electrodes of the battery. Driven by voltage, water molecules will be electrolyzed into hydrogen and oxygen, which will be released from the surface of the battery in the form of bubbles. If the hydrogen and oxygen are not collected and processed in time, hydrogen is flammable and explosive, and oxygen is a natural combustion aid. If the gas is directly exposed to the air, it will easily explode if it encounters open flames or static electricity. It has certain safety hazards and certain usage defects.

[0004] Therefore, we propose a soaking device for recycling waste lithium batteries to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a soaking device for recycling waste lithium batteries, so as to solve the problem proposed in the above background technology that the lithium battery is soaked in salt water for discharge treatment. The sodium ions and chloride ions in the salt water have a certain conductivity. When the lithium battery is soaked in salt water, an ion path will be formed between the positive and negative electrodes of the battery. Under the drive of voltage, water molecules will be electrolyzed into hydrogen and oxygen. These gases will be released from the surface of the battery in the form of bubbles. If the hydrogen and oxygen are not collected and processed in time, hydrogen is flammable and explosive, and oxygen is a natural combustion aid. If the gas is directly exposed to the air, it is easy to explode if it encounters open flames or static electricity, which has certain safety hazards.

[0006] To achieve the above object, the present invention provides the following technical solution: a soaking device for recycling waste lithium batteries, comprising a base, a soaking bucket is fixedly installed on one side of the top of the base, an air inlet pipe is opened through the top of one side of the soaking bucket, and a drain pipe is connected through the bottom of the front of the soaking bucket, a valve is arranged inside the drain pipe, and a water permeable frame is arranged above the soaking bucket; Also includes: A placement ring is fixedly installed on the outer upper part of the water permeable frame, a fixing ring is fixedly installed on the inner lower part of the soaking barrel, a fixing frame is fixedly installed on the top of the water permeable frame, and a connecting frame is fixedly installed on the top of the fixing frame; A collecting assembly is arranged inside and on the top of the water-permeable frame, and the collecting assembly includes a supporting frame; A discharge assembly is arranged at the bottom and one side of the water permeable frame; The support frame is fixedly mounted on the top of the fixed frame and located below the connecting frame. A driving motor is fixedly mounted on the top of the support frame, and the output end of the driving motor passes through the fixed frame and is fixedly mounted with a rotating shaft, and a plurality of flipping rods are symmetrically mounted below the outside of the rotating shaft, while mounting rods are symmetrically mounted on both sides of the inside of the fixed frame, and an annular tube is fixedly mounted on one end where the two mounting rods are close to each other, and a plurality of air inlets are penetrated and connected at the bottom of the annular tube; The mounting tube is connected through one side of the top of the fixing frame, a connecting tube is connected through one side of the mounting tube below, and an end of the connecting tube away from the mounting tube is connected through the annular tube, and a telescopic tube is connected through the top of the mounting tube, and a connecting hose is connected through the bottom of the mounting tube, and the connecting hose is connected through the annular tube.

[0007] Preferably, a first bevel gear is fixedly installed on the upper outside of the rotating shaft, and a support plate is fixedly installed on the top of the fixed frame located on one side of the support frame, and a connecting shaft is rotatably connected to the inside of the support plate, and the connecting shaft is rotatably connected to the support frame, and one end of the connecting shaft passes through the support frame and is fixedly installed with a second bevel gear, and the second bevel gear is meshingly connected to the first bevel gear.

[0008] By adopting the above technical solution, the rotation of the rotating shaft can drive the connecting shaft to rotate faster.

[0009] Preferably, support rods are symmetrically installed inside the mounting tube, and a rotating shaft is rotatably connected inside the two support rods, and a rotating blade is fixedly installed on the bottom of the rotating shaft, and a rotating rod is rotatably connected to the upper side of the inner side of the mounting tube, and the rotating rod is fixedly connected to the connecting shaft, and a support block is fixedly installed on the outer side of the rotating rod, and a third bevel gear is fixedly installed on the end of the rotating rod away from the connecting shaft, and a fourth bevel gear is fixedly installed on the top of the rotating shaft, and the fourth bevel gear is meshingly connected to the third bevel gear.

[0010] By adopting the above technical solution, the rotation of the connecting shaft can drive the rotating shaft to rotate faster.

[0011] Preferably, a fixing block is fixedly installed on one side of the bottom of the mounting tube, and a first limit block is fixedly installed below one side of the fixing block, and an L-shaped frame is symmetrically arranged below one side of the mounting tube, and movable rods are slidably connected to the lower parts of the two L-shaped frames, and a second limit block is fixedly installed on one end of the two movable rods, and a column rod is fixedly installed on one side between the two movable rods.

[0012] By adopting the above technical solution, the connecting hose can be clamped and closed.

[0013] Preferably, a sliding rod is slidably connected to one side of the inner side of one mounting rod, and a movable block is fixedly installed on the top of the sliding rod, and a sliding groove is penetrated through one side of the movable block, and the column rod is slidably connected to the sliding groove, and a telescopic spring is sleeved on the upper part of the outer side of the sliding rod, and the two ends of the telescopic spring are respectively fixedly connected to the mounting rod and the movable block, and a ball is hinged at the bottom end of the sliding rod, and a plurality of fixed rods are fixedly installed on the outside of the rotating shaft below the annular tube, and a push block is fixedly installed on the end of the fixed rod away from the rotating shaft, and the ball is rotatably connected to the push block.

[0014] By adopting the above technical solution, the movement of the sliding rod can drive the movable rod to limit the position.

[0015] Preferably, the discharge assembly includes a rotating plate hinged on one side of the bottom of the water-permeable frame, and mounting blocks are symmetrically installed below one side of the water-permeable frame, and the two mounting blocks are internally rotatably connected with a rotating rod, and a handle is fixedly installed on the upper side of the rotating rod, and a baffle is fixedly installed on the bottom of the rotating rod.

[0016] By adopting the above technical solution, it is convenient to take out the lithium battery after immersion, thereby improving convenience.

[0017] Preferably, a positioning block is fixedly installed on one side of the water-permeable frame above the mounting block, and a moving rod is slidably connected to the inner side of the positioning block, and an insertion block is fixedly installed on the bottom of the moving rod, and a slot is opened on the top of the rotating rod, and the insertion block is snap-connected with the slot, and a return spring is sleeved on the outer upper part of the moving rod, and a pull rod is fixedly installed on the top of the moving rod, and the two ends of the return spring are respectively fixedly connected to the pull rod and the positioning block.

[0018] By adopting the above technical solution, it is convenient to make the rotating rod lose the limit, and then the rotating plate can be made to lose the limit.

[0019] Preferably, a positioning frame is fixedly installed on one side of the top of the base, and a transverse electric push rod is fixedly installed on one side of the top of the positioning frame, and a movable seat is fixedly installed on the movable end of the transverse electric push rod, and a through groove is opened on the top of the positioning frame, and a vertical electric push rod is fixedly installed inside the movable seat, and the vertical electric push rod is slidably connected to the through groove, and at the same time, the movable end of the vertical electric push rod is fixedly connected to the connecting frame, and limit frames are symmetrically installed above both sides of the soaking barrel, and the positioning frame is fixedly connected to the two limit frames.

[0020] By adopting the above technical solution, the position of the movable water-permeable frame can be conveniently controlled.

[0021] Compared with the prior art, the present invention has the following beneficial effects: the immersion device for recycling waste lithium batteries is provided with a collection component inside and on the top of the water-permeable frame, so that when the lithium battery is immersed in salt water, the air generated by the immersion can be collected and recycled, so as to avoid the gas from being diffused in the air, thereby improving the safety of lithium battery recycling, and in the process of gas recovery, the gas can be uniformly adsorbed, so as to avoid the gas from being not completely collected, thereby improving the practicality; 1. A collection assembly is provided inside and on the top of the water-permeable frame. When soaking the waste lithium battery, the lithium battery is placed inside the water-permeable frame, and then the water-permeable frame is raised by the vertical electric push rod, and the water-permeable frame is driven to move to the top of the soaking bucket by the horizontal electric push rod, and then the water-permeable frame is placed inside the soaking bucket so that the placement ring fits with the fixing ring, so that the lithium battery is soaked in salt water, and the driving motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the flipping rod to rotate after the rotating shaft rotates, so that the battery inside the water-permeable frame can be flipped, and the uniformity of the lithium battery reaction is improved. During the rotation process, the rotating shaft accelerates the transmission of the connecting shaft through the meshing of the first bevel gear and the second bevel gear. The connecting shaft drives the rotating rod to rotate, and after the rotating rod rotates, the third bevel gear and the fourth bevel gear drive the rotating shaft to accelerate the rotation, so that the rotating blades rotate. After the rotating blades rotate, a negative pressure state is formed inside the installation tube, and then the annular tube is sucked through the connecting tube and the connecting hose, so that the gas generated by the lithium battery soaking can enter the annular tube through the suction port, and then enter the installation tube. The telescopic tube can be connected to a gas collection mechanism or a gas purification mechanism to collect or purify the gas. When the lithium battery is soaked in salt water, the air generated by the soaking can be collected and recycled through the collection component to prevent the gas from diffusing in the air, thereby improving the safety of lithium battery recycling; 2. During the rotation of the rotating blade, since the rotating blade is arranged on the right side of the water-permeable frame, the suction of the connecting hose is greater than the suction of the connecting pipe, which will lead to uneven suction inside the annular tube, resulting in smaller suction on the left side of the annular tube, and the gas cannot be fully collected. The rotating shaft drives several fixed rods to rotate at the same time. After the fixed rod rotates, the push block can push the sliding rod upward through the rotating connection with the ball. The sliding of the sliding rod on the mounting rod can stretch the telescopic spring, thereby driving the movable block to move upward. After the movable block moves upward, the sliding connection with the column rod through the sliding groove can drive the movable rod to slide on the L-shaped frame, thereby pushing the second limit block to move, so that the first limit block and the second limit block can clamp and close the connecting hose, so that the suction of the rotating blade can mainly play a role On the connecting pipe, the connecting hose can be intermittently closed by continuously rotating the rotating shaft, which can ensure that the suction force of the connecting pipe is sufficient to collect the gas. If the rotating shaft speed is directly increased, although the gas adsorption effect can also be guaranteed, the rotation of the rotating shaft will drive the flip rod to flip the battery. The rotating shaft speed should not be too fast. If the rotating shaft speed is too fast, it may increase the risk of salt water penetrating into the lithium battery or the connecting part, thereby increasing the possibility of short circuit, and rapid flipping may also cause salt water to penetrate deeper into the battery, accelerating the runaway chemical reaction inside the battery, thereby generating more heat and gas; thereby ensuring that the gas is uniformly adsorbed during the gas recovery process, avoiding the gas from being completely collected, and improving practicality; 3. After the lithium battery is soaked, the water-permeable frame can be lifted up by the vertical electric push rod. A fan is provided inside the air inlet duct, so that the water-permeable frame is moved to one side of the air inlet duct to air-dry the lithium battery. Then, the position of the water-permeable frame is adjusted by the horizontal electric push rod. The pull rod can be pulled to drive the moving rod to rotate. After the moving rod moves, the reset spring can be stretched to disengage the plug from the slot, so that the rotating rod can lose the limit. After the rotating rod loses the limit, the handle can be turned to drive the rotating rod to rotate. After the rotating rod rotates, it drives the baffle to rotate. After the baffle rotates, it no longer blocks the rotating plate, so that the rotating plate can be opened, and the lithium battery after soaking can be taken out conveniently, thereby improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the collection component of the present invention; Figure 3 This is a schematic structural diagram of the collection component of the present invention from another perspective; Figure 4 For the present invention Figure 2 A schematic diagram of the enlarged structure of the middle A area; Figure 5 This is a schematic diagram of the internal structure of the installation tube of the present invention; Figure 6 For the present invention Figure 3 Schematic diagram of the enlarged structure of the middle B area; Figure 7 For the present invention Figure 3 Schematic diagram of the enlarged structure of the middle C area; Figure 8 For the present invention Figure 2 Schematic diagram of the enlarged structure of the middle D area; Fig. 9 It is a schematic diagram of the internal structure of the soaking barrel of the present invention.

[0023] In the figure: 1. base; 101. soaking bucket; 102. air inlet pipe; 103. drain pipe; 104. water-permeable frame; 105. placement ring; 106. fixing ring; 107. fixing frame; 108. connecting frame; 109. positioning frame; 110. horizontal electric push rod; 111. movable seat; 112. through groove; 113. vertical electric push rod; 114. limit frame; 2. collection assembly; 201. support frame; 202. drive motor; 203. rotating shaft; 204. flip rod; 205. mounting rod; 206. annular pipe; 207. mounting pipe; 208. connecting pipe; 209. connecting hose; 210. telescopic pipe; 211. first bevel gear; 212. support plate; 213. connecting shaft; 214. second bevel gear; 215 , support rod; 216, rotating shaft; 217, rotating rod; 218, rotating blade; 219, supporting block; 220, third bevel gear; 221, fourth bevel gear; 222, fixed block; 223, first limit block; 224, L-shaped frame; 225, movable rod; 226, second limit block; 227, column; 228, sliding rod; 229, telescopic spring; 230, movable block; 231, sliding groove; 232, ball; 233, fixed rod; 234, push block; 3, discharge assembly; 301, rotating plate; 302, mounting block; 303, rotating rod; 304, handle; 305, baffle; 306, positioning block; 307, moving rod; 308, plug block; 309, slot; 310, reset spring; 311, pull rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 9 The present invention provides a technical solution: a soaking device for recycling waste lithium batteries, comprising a base 1, a soaking bucket 101 is fixedly installed on one side of the top of the base 1, and an air inlet pipe 102 is opened through the top of one side of the soaking bucket 101, and a drain pipe 103 is connected through the bottom of the front of the soaking bucket 101, and a valve is arranged inside the drain pipe 103, and a water-permeable frame 104 is arranged above the soaking bucket 101; Also includes: A placement ring 105 is fixedly installed on the outer upper part of the water permeable frame 104, a fixing ring 106 is fixedly installed on the inner lower part of the soaking barrel 101, and a fixing frame 107 is fixedly installed on the top of the water permeable frame 104, and a connecting frame 108 is fixedly installed on the top of the fixing frame 107; The collecting assembly 2 is arranged inside and on the top of the water-permeable frame 104, and the collecting assembly 2 includes a supporting frame 201; The support frame 201 is fixedly mounted on the top of the fixed frame 107 and is located below the connecting frame 108. A driving motor 202 is fixedly mounted on the top of the support frame 201, and the output end of the driving motor 202 passes through the fixed frame 107 and is fixedly mounted with a rotating shaft 203, and a plurality of flipping rods 204 are symmetrically mounted below the outside of the rotating shaft 203. At the same time, mounting rods 205 are symmetrically mounted on both sides of the inside of the fixed frame 107, and an annular tube 206 is fixedly mounted on one end where the two mounting rods 205 are close to each other, and a plurality of air inlets are connected to the bottom of the annular tube 206 through it; The mounting tube 207 is connected through one side of the top of the fixing frame 107, a connecting tube 208 is connected through one side of the mounting tube 207, and one end of the connecting tube 208 away from the mounting tube 207 is connected through the annular tube 206, and a telescopic tube 210 is connected through the top of the mounting tube 207, and a connecting hose 209 is connected through the bottom of the mounting tube 207, and the connecting hose 209 is connected through the annular tube 206; A first bevel gear 211 is fixedly installed on the outer upper part of the rotating shaft 203, and a support plate 212 is fixedly installed on the top of the fixing frame 107 located on one side of the supporting frame 201, and a connecting shaft 213 is rotatably connected inside the supporting plate 212, and the connecting shaft 213 is rotatably connected to the supporting frame 201, and one end of the connecting shaft 213 passes through the supporting frame 201 and is fixedly installed with a second bevel gear 214, and the second bevel gear 214 is meshed and connected with the first bevel gear 211; Support rods 215 are symmetrically installed inside the mounting tube 207, and the two support rods 215 are rotatably connected to the inside of the rotating shaft 216, and a rotating blade 218 is fixedly installed at the bottom of the rotating shaft 216, and a rotating rod 217 is rotatably connected to the upper side of the inner side of the mounting tube 207, and the rotating rod 217 is fixedly connected to the connecting shaft 213, and a support block 219 is fixedly installed on the outer side of the rotating rod 217, and a third bevel gear 220 is fixedly installed on one end of the rotating rod 217 away from the connecting shaft 213, and a fourth bevel gear 221 is fixedly installed on the top of the rotating shaft 216, and the fourth bevel gear 221 is meshed and connected with the third bevel gear 220; A positioning frame 109 is fixedly installed on one side of the top of the base 1, and a transverse electric push rod 110 is fixedly installed on one side of the top of the positioning frame 109, and a movable seat 111 is fixedly installed on the movable end of the transverse electric push rod 110, and a through groove 112 is opened on the top of the positioning frame 109, and a vertical electric push rod 113 is fixedly installed inside the movable seat 111, and the vertical electric push rod 113 is slidingly connected to the through groove 112, and at the same time, the movable end of the vertical electric push rod 113 is fixedly connected to the connecting frame 108, and limit frames 114 are symmetrically installed on the upper sides of the soaking barrel 101, and the positioning frame 109 is fixedly connected to the two limit frames 114.

[0026] Embodiment 1: Figure 1-Figure 5 and Fig. 9 As shown, a collecting assembly 2 is arranged inside and on the top of the water-permeable frame 104. When soaking the waste lithium batteries, the lithium batteries are placed inside the water-permeable frame 104, and then the water-permeable frame 104 is lifted by the vertical electric push rod 113, and the water-permeable frame 104 is driven to move to the top of the soaking bucket 101 by the horizontal electric push rod 110, and then the water-permeable frame 104 is placed inside the soaking bucket 101, so that the placement ring 105 and the fixing ring 106 are fitted, so that the lithium batteries are soaked in salt water, and the driving motor 202 is started to drive the rotating shaft 203 to rotate, and after the rotating shaft 203 rotates, it drives the flipping rod 204 to rotate, so that the batteries inside the water-permeable frame 104 can be flipped, so as to improve the uniformity of the lithium battery reaction, and the rotating shaft 203 engages with the connecting shaft 211 and the second bevel gear 214 during the rotation process. 3 is used for acceleration transmission, so that the connecting shaft 213 drives the rotating rod 217 to rotate. After the rotating rod 217 rotates, the rotating shaft 216 is driven to accelerate the rotation through the third bevel gear 220 and the fourth bevel gear 221, so that the rotating blade 218 rotates. After the rotating blade 218 rotates, a negative pressure state is formed inside the mounting tube 207, and then the annular tube 206 is sucked through the connecting tube 208 and the connecting hose 209, so that the gas generated by the lithium battery immersion can enter the annular tube 206 through the suction port, and then enter the mounting tube 207. The telescopic tube 210 can be connected to a gas collection mechanism or a gas purification mechanism to collect or purify the gas. When the lithium battery is immersed in salt water, the air generated by the immersion can be collected and recycled through the collecting component 2 to prevent the gas from diffusing in the air, thereby improving the safety of lithium battery recycling.

[0027] A fixing block 222 is fixedly installed on one side of the bottom of the mounting tube 207, and a first limiting block 223 is fixedly installed below one side of the fixing block 222, and an L-shaped frame 224 is symmetrically arranged below one side of the mounting tube 207, and movable rods 225 are slidably connected to the lower parts of the two L-shaped frames 224, and a second limiting block 226 is fixedly installed at one end of the two movable rods 225, and a column 227 is fixedly installed on one side between the two movable rods 225; A sliding rod 228 is slidably connected to the inner side of one side mounting rod 205, and a movable block 230 is fixedly installed on the top of the sliding rod 228, and a sliding groove 231 is penetrated through one side of the movable block 230, and the column rod 227 is slidably connected to the sliding groove 231, and a telescopic spring 229 is sleeved on the upper part of the outside of the sliding rod 228, and the two ends of the telescopic spring 229 are respectively fixedly connected to the mounting rod 205 and the movable block 230, and the bottom end of the sliding rod 228 is hinged with a ball 232, and a plurality of fixed rods 233 are fixedly installed on the outside of the rotating shaft 203 below the annular tube 206, and a push block 234 is fixedly installed on the end of the fixed rod 233 away from the rotating shaft 203, and the ball 232 is rotatably connected to the push block 234.

[0028] Embodiment 2: Figure 2-Figure 3 and Figure 6-Figure 7 As shown, during the rotation of the rotating blade 218, since the rotating blade 218 is arranged on the right side of the water-permeable frame 104, the suction force of the connecting hose 209 is greater than the suction force of the connecting pipe 208, which will cause uneven suction force inside the annular tube 206, so that the suction force on the left side of the annular tube 206 is small, and the gas cannot be fully collected. The rotating shaft 203 drives a plurality of fixed rods 233 to rotate while rotating. After the fixed rod 233 rotates, the push block 234 can push the sliding rod 228 upward to move through the rotation connection with the ball 232. The sliding of the sliding rod 228 on the mounting rod 205 can stretch the telescopic spring 229, thereby driving the movable block 230 to move upward. After the movable block 230 moves upward, the sliding connection between the sliding groove 231 and the column rod 227 can drive the movable rod 225 to slide on the L-shaped frame 224, thereby pushing the second limit block 226 to move, so that the first limit block 223 and the second limit block 226 can connect the connecting soft The tube 209 is clamped and closed, and the suction force of the rotating blade 218 can mainly act on the connecting tube 208. The connecting hose 209 can be intermittently closed by continuously rotating the rotating shaft 203, which can ensure that the suction force of the connecting tube 208 is sufficient to collect the gas. If the rotation speed of the rotating shaft 203 is directly increased, although the gas adsorption effect can also be guaranteed, the rotation of the rotating shaft 203 will drive the flip rod 204 to flip the battery. The rotation speed of the rotating shaft 203 should not be too fast. If the rotation speed of the rotating shaft 203 is too fast, it may increase the risk of salt water penetrating into the interior or connecting parts of the lithium battery, thereby increasing the possibility of short circuit, and rapid flipping may also cause salt water to penetrate deeper into the battery, accelerating the runaway chemical reaction inside the battery, thereby generating more heat and gas; thereby ensuring uniform adsorption of the gas during the gas recovery process, avoiding incomplete collection of the gas, and improving practicality.

[0029] The discharge assembly 3 is arranged at the bottom and one side of the water-permeable frame 104; The discharge assembly 3 includes a rotating plate 301 hinged on one side of the bottom of the water-permeable frame 104, and a mounting block 302 is symmetrically installed below one side of the water-permeable frame 104, and a rotating rod 303 is rotatably connected inside the two mounting blocks 302, and a handle 304 is fixedly installed on the upper side of one side of the rotating rod 303, and a baffle 305 is fixedly installed at the bottom of the rotating rod 303; A positioning block 306 is fixedly installed on one side of the water-permeable frame 104 above the mounting block 302, and a moving rod 307 is slidably connected to the inner side of the positioning block 306, and an insert block 308 is fixedly installed on the bottom of the moving rod 307, and a slot 309 is opened on the top of the rotating rod 303, and the insert block 308 is snap-connected with the slot 309, and a return spring 310 is sleeved on the outer upper part of the moving rod 307, and a pull rod 311 is fixedly installed on the top of the moving rod 307, and the two ends of the return spring 310 are respectively fixedly connected to the pull rod 311 and the positioning block 306.

[0030] Embodiment 3: Figure 2-Figure 3 and Figure 8 As shown, after the lithium battery is soaked, the water-permeable frame 104 can be lifted by the vertical electric push rod 113, and a fan is provided inside the air inlet pipe 102, so that the water-permeable frame 104 is moved to one side of the air inlet pipe 102, and the lithium battery can be air-dried. Thereafter, the position of the water-permeable frame 104 is adjusted by the horizontal electric push rod 110, and the pull rod 311 can be pulled to drive the moving rod 307 to rotate. After the moving rod 307 moves, the reset spring 310 can be stretched to disengage the plug block 308 from the slot 309, so that the rotating rod 303 can lose the limit. After the rotating rod 303 loses the limit, the handle 304 can be turned to drive the rotating rod 303 to rotate. After the rotating rod 303 rotates, the baffle 305 is driven to rotate. After the baffle 305 rotates, it no longer blocks the rotating plate 301, so that the rotating plate 301 can be opened, thereby facilitating the removal of the lithium battery after soaking, thereby improving convenience.

[0031] Working principle: When using the immersion device for recycling waste lithium batteries, first, according to Figure 1-Figure 9As shown, when soaking the waste lithium battery, the lithium battery is placed in the water-permeable frame 104, and then the water-permeable frame 104 is raised by the vertical electric push rod 113, and the water-permeable frame 104 is driven to move to the top of the soaking bucket 101 by the horizontal electric push rod 110, and then the water-permeable frame 104 is placed in the soaking bucket 101, so that the placement ring 105 and the fixing ring 106 are fitted together, so that the lithium battery is soaked in salt water, and the driving motor 202 is started to drive the rotating shaft 203 to rotate, and the rotating shaft 203 rotates and drives the flipping rod 204 to rotate, so that the battery inside the water-permeable frame 104 can be flipped, so as to improve the uniformity of the lithium battery reaction, and the rotating shaft 203 is rotated through the first bevel gear 203 during the rotation process. The meshing of the second bevel gear 214 with the connecting shaft 213 accelerates the transmission, so that the connecting shaft 213 drives the rotating rod 217 to rotate. After the rotating rod 217 rotates, the third bevel gear 220 and the fourth bevel gear 221 drive the rotating shaft 216 to accelerate the rotation, so that the rotating blade 218 rotates. After the rotating blade 218 rotates, a negative pressure state is formed inside the mounting tube 207, and then the annular tube 206 is sucked through the connecting tube 208 and the connecting hose 209, so that the gas generated by the lithium battery immersion can enter the annular tube 206 through the suction port, and then enter the mounting tube 207. The telescopic tube 210 can be connected to a gas collection mechanism or a gas purification mechanism to collect or purify the gas; During the rotation of the rotating blade 218, since the rotating blade 218 is arranged on the right side of the water-permeable frame 104, the suction force of the connecting hose 209 is greater than the suction force of the connecting pipe 208, which will cause uneven suction force inside the annular tube 206, so that the suction force on the left side of the annular tube 206 is small, and the gas cannot be fully collected. The rotation of the rotating shaft 203 drives a plurality of fixed rods 233 to rotate. After the fixed rods 233 rotate, the push block 234 can push the sliding rod 228 upward through the rotation connection with the ball 232 to move. The sliding rod 228 slides on the mounting rod 205 to stretch the telescopic spring 229, thereby driving the movable block 230 to move upward. After the movable block 230 moves upward, the sliding connection between the sliding groove 231 and the column rod 227 can drive the movable rod 225 to slide on the L-shaped frame 224, thereby pushing the second limit block 226 to move, so that the first limit block 223 and the second limit block 226 can clamp and close the connecting hose 209, and the suction force of the rotating blade 218 can mainly act on the connecting hose 20 8, the connecting hose 209 can be closed intermittently by continuously rotating the rotating shaft 203, which can ensure that the suction force of the connecting tube 208 is sufficient to collect the gas. After the lithium battery is soaked, the water-permeable frame 104 can be lifted by the vertical electric push rod 113, and a fan is arranged inside the air inlet pipe 102, so that the water-permeable frame 104 is moved to one side of the air inlet pipe 102, and the lithium battery can be air-dried. After that, the position of the water-permeable frame 104 is adjusted by the horizontal electric push rod 110, and the pull rod 311 can be pulled to bring The movable rod 307 rotates. After the movable rod 307 moves, the reset spring 310 can be stretched to disengage the plug block 308 from the slot 309, so that the rotating rod 303 can lose the limit. After the rotating rod 303 loses the limit, the handle 304 can be turned to drive the rotating rod 303 to rotate. After the rotating rod 303 rotates, the baffle 305 is driven to rotate. After the baffle 305 rotates, it no longer blocks the rotating plate 301, so that the rotating plate 301 can be opened, thereby facilitating the removal of the lithium battery after immersion.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soaking device for recycling waste lithium batteries, comprising a base (1), a soaking bucket (101) being fixedly mounted on one side of the top of the base (1), an air inlet pipe (102) penetrating through the top of one side of the soaking bucket (101), a liquid discharge pipe (103) penetrating through the bottom of the front of the soaking bucket (101), a valve being arranged inside the liquid discharge pipe (103), and a water permeable frame (104) being arranged above the soaking bucket (101); It is characterized in that Also includes: A placement ring (105) is fixedly mounted on the upper part of the outer portion of the water permeable frame (104); a fixing ring (106) is fixedly mounted on the lower part of the inner portion of the soaking barrel (101); a fixing frame (107) is fixedly mounted on the top of the water permeable frame (104); and a connecting frame (108) is fixedly mounted on the top of the fixing frame (107); A collecting component (2) is arranged inside and on the top of the water-permeable frame (104), wherein the collecting component (2) comprises a supporting frame (201); A discharge assembly (3) is arranged at the bottom and one side of the water permeable frame (104); A support frame (201) is fixedly mounted on the top of the fixed frame (107) and is located below the connecting frame (108); a driving motor (202) is fixedly mounted on the top of the support frame (201); an output end of the driving motor (202) passes through the fixed frame (107) and is fixedly mounted with a rotating shaft (203); a plurality of flipping rods (204) are symmetrically mounted below the outside of the rotating shaft (203); mounting rods (205) are symmetrically mounted on both sides of the inside of the fixed frame (107); an annular tube (206) is fixedly mounted on one end of the two mounting rods (205) that are close to each other; and a plurality of air inlets are penetrated and connected to the bottom of the annular tube (206); The mounting tube (207) is connected through one side of the top of the fixing frame (107); a connecting tube (208) is connected through one side of the mounting tube (207); an end of the connecting tube (208) away from the mounting tube (207) is connected through the annular tube (206); a telescopic tube (210) is connected through the top of the mounting tube (207); a connecting hose (209) is connected through the bottom of the mounting tube (207); and the connecting hose (209) is connected through the annular tube (206).

2. The soaking device for recycling waste lithium batteries according to claim 1, characterized in that: A first bevel gear (211) is fixedly mounted on the upper portion of the rotating shaft (203), and a support plate (212) is fixedly mounted on the top of the fixed frame (107) and located on one side of the support frame (201), and a connecting shaft (213) is rotatably connected to the inside of the support plate (212), and the connecting shaft (213) is rotatably connected to the support frame (201), and one end of the connecting shaft (213) passes through the support frame (201) and is fixedly mounted with a second bevel gear (214), and the second bevel gear (214) is meshingly connected to the first bevel gear (211).

3. The soaking device for recycling waste lithium batteries according to claim 2, characterized in that: Support rods (215) are symmetrically mounted inside the mounting tube (207), and the two support rods (215) are rotatably connected to the inside of a rotating shaft (216), and a rotating blade (218) is fixedly mounted on the bottom of the rotating shaft (216), and a rotating rod (217) is rotatably connected to the top of one side of the inside of the mounting tube (207), and the rotating rod (217) is fixedly connected to the connecting shaft (213), and a support block (219) is fixedly mounted on one side of the outside of the rotating rod (217), and a third bevel gear (220) is fixedly mounted on one end of the rotating rod (217) away from the connecting shaft (213), and a fourth bevel gear (221) is fixedly mounted on the top of the rotating shaft (216), and the fourth bevel gear (221) is meshingly connected to the third bevel gear (220).

4. The soaking device for recycling waste lithium batteries according to claim 1, characterized in that: A fixing block (222) is fixedly mounted on one side of the bottom of the mounting tube (207), and a first limiting block (223) is fixedly mounted below one side of the fixing block (222), and an L-shaped frame (224) is symmetrically mounted below one side of the mounting tube (207), and movable rods (225) are slidably connected to the lower parts of the two L-shaped frames (224), and a second limiting block (226) is fixedly mounted on one end of the two movable rods (225), and a column rod (227) is fixedly mounted on one side between the two movable rods (225).

5. The soaking device for recycling waste lithium batteries according to claim 4, characterized in that: A sliding rod (228) is slidably connected to one side of the inner side of the mounting rod (205), and a movable block (230) is fixedly installed on the top of the sliding rod (228), and a sliding groove (231) is penetrated through one side of the movable block (230), and the column rod (227) is slidably connected to the sliding groove (231), and a telescopic spring (229) is sleeved on the upper part of the outer side of the sliding rod (228), and the two ends of the telescopic spring (229) are respectively fixedly connected to the mounting rod (205) and the movable block (230), and a ball (232) is hinged at the bottom end of the sliding rod (228), and a plurality of fixed rods (233) are fixedly installed on the outer side of the rotating shaft (203) below the annular tube (206), and a push block (234) is fixedly installed on one end of the fixed rod (233) away from the rotating shaft (203), and the ball (232) is rotatably connected to the push block (234).

6. The soaking device for recycling waste lithium batteries according to claim 1, characterized in that: The discharge assembly (3) comprises a rotating plate (301) hinged to one side of the bottom of the water-permeable frame (104), and mounting blocks (302) are symmetrically mounted below one side of the water-permeable frame (104), and a rotating rod (303) is rotatably connected inside the two mounting blocks (302), and a handle (304) is fixedly mounted above one side of the rotating rod (303), and a baffle (305) is fixedly mounted at the bottom of the rotating rod (303).

7. The soaking device for recycling waste lithium batteries according to claim 6, characterized in that: A positioning block (306) is fixedly installed on one side of the water-permeable frame (104) above the mounting block (302), and a moving rod (307) is slidably connected to the inner side of the positioning block (306), and an insert block (308) is fixedly installed on the bottom of the moving rod (307), and a slot (309) is provided on the top of the rotating rod (303), and the insert block (308) is snap-connected with the slot (309), and a return spring (310) is sleeved on the outer upper part of the moving rod (307), and a pull rod (311) is fixedly installed on the top of the moving rod (307), and the two ends of the return spring (310) are respectively fixedly connected to the pull rod (311) and the positioning block (306).

8. The soaking device for recycling waste lithium batteries according to claim 1, characterized in that: A positioning frame (109) is fixedly mounted on one side of the top of the base (1), and a transverse electric push rod (110) is fixedly mounted on one side of the top of the positioning frame (109), and a movable seat (111) is fixedly mounted on the movable end of the transverse electric push rod (110), and a through slot (112) is provided on the top of the positioning frame (109), and a vertical electric push rod (113) is fixedly mounted inside the movable seat (111), and the vertical electric push rod (113) is slidably connected to the through slot (112), and the movable end of the vertical electric push rod (113) is fixedly connected to the connecting frame (108), and limit frames (114) are symmetrically mounted above both sides of the soaking barrel (101), and the positioning frame (109) is fixedly connected to the two limit frames (114).

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