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CN-224207641-U - Purification device for recycling waste lithium ion batteries

CN224207641UCN 224207641 UCN224207641 UCN 224207641UCN-224207641-U

Abstract

The utility model provides a purification device for recycling waste lithium ion batteries, and relates to the field of lithium ion batteries. Including first fixed plate, the upper surface of first fixed plate is provided with the exhaust-gas treatment mechanism that can handle the waste gas that produces when smashing the lithium cell, exhaust-gas treatment mechanism includes the waste gas treatment case of the upper surface fixed connection with first fixed plate, the inside fixedly connected with aspiration pump of waste gas treatment case, the export fixed intercommunication of aspiration pump has the blast pipe, the blast pipe runs through waste gas treatment case and with waste gas treatment case fixed connection, the inside sliding connection of waste gas treatment case has filtration equipment. This purifier for recovery uses through the cooperation of exhaust treatment case, aspiration pump, blast pipe, filtration equipment and breathing pipe, and when old and useless lithium cell was smashing, the waste gas that produces can be handled through exhaust treatment mechanism, can prevent that the gas that produces from polluting the environment, realizes handling the waste gas that produces when smashing old and useless lithium cell.

Inventors

  • LIU CHAO
  • ZHU HUI

Assignees

  • 四川创晨兴能新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (8)

  1. 1. The purifying device for recycling waste lithium ion batteries comprises a first fixing plate (1) and is characterized in that an exhaust gas treatment mechanism (2) capable of treating exhaust gas generated during crushing of lithium batteries is arranged on the upper surface of the first fixing plate (1), the exhaust gas treatment mechanism (2) comprises an exhaust gas treatment box (201) fixedly connected with the upper surface of the first fixing plate (1), an air pump (202) is fixedly connected to the inside of the exhaust gas treatment box (201), an exhaust pipe (203) is fixedly connected to the outlet of the air pump (202), the exhaust pipe (203) penetrates through the exhaust gas treatment box (201) and is fixedly connected with the exhaust gas treatment box (201), a filtering device (204) is connected to the inside of the exhaust gas treatment box (201) in a sliding mode, an air suction pipe (205) is fixedly connected to the inlet of the exhaust gas treatment box (201), a crushing box (3) is fixedly connected to the inlet of the air suction pipe (205), one side of the crushing box (3) is fixedly connected with one side of the first fixing plate (1), and the exhaust gas treatment box (201) is hinged to a door plate (22).
  2. 2. The purification device for recycling waste lithium ion batteries according to claim 1, wherein one side of the crushing box (3) is fixedly connected with a fixing frame (4), the upper surface of the fixing frame (4) is fixedly connected with a first motor (5), and an output shaft of the first motor (5) is fixedly connected with a first crushing shaft (6).
  3. 3. The purification device for recycling waste lithium ion batteries according to claim 2, wherein the outer surface of the first crushing shaft (6) is fixedly connected with a first straight gear (7), the outer surface of the first straight gear (7) is meshed with a second straight gear (8), and the middle part of the second straight gear (8) is fixedly connected with a second crushing shaft (9).
  4. 4. The purification device for recycling waste lithium ion batteries according to claim 3, wherein the first crushing shaft (6) and the second crushing shaft (9) penetrate through the crushing box (3) and are in rotary connection with the crushing box (3), a second fixing plate (10) is fixedly connected to one side of the crushing box (3), and a first electric telescopic rod (11) is fixedly connected to one side of the second fixing plate (10).
  5. 5. The purification device for recycling waste lithium ion batteries according to claim 4, wherein a feeding pipe (13) is fixedly communicated with the upper surface of the crushing box (3), a first control valve (12) is connected inside the feeding pipe (13) in a sliding mode, and one side of the first control valve (12) is fixedly connected with the telescopic end of the first electric telescopic rod (11).
  6. 6. The purification device for recycling waste lithium ion batteries according to claim 5, wherein the lower surface of the first fixing plate (1) is fixedly connected with a lithium battery treatment box (14), an inlet of the lithium battery treatment box (14) is fixedly connected with the lower surface of the crushing box (3), and one side of the lithium battery treatment box (14) is fixedly connected with a second motor (15).
  7. 7. The purification device for recycling waste lithium ion batteries according to claim 6, wherein the output shaft of the second motor (15) is fixedly connected with a rotating shaft (16), the rotating shaft (16) penetrates through the lithium battery treatment box (14) and is rotationally connected with the lithium battery treatment box (14), the outer surface of the rotating shaft (16) is in transmission connection with a conveying belt (17), and the lower surface of the lithium battery treatment box (14) is fixedly connected with a discharge port (18).
  8. 8. The purification device for recycling waste lithium ion batteries according to claim 7, wherein a second control valve (21) is connected to the inside of the discharge port (18) in a sliding manner, a second electric telescopic rod (19) is fixedly connected to one side of the second control valve (21), a third fixing plate (20) is fixedly connected to one end, away from the second control valve (21), of the second electric telescopic rod (19), and the upper surface of the third fixing plate (20) is fixedly connected with the lower surface of the lithium battery treatment box (14).

Description

Purification device for recycling waste lithium ion batteries Technical Field The utility model relates to a purifying device for recycling, in particular to a purifying device for recycling waste lithium ion batteries, and belongs to the technical field of lithium ion batteries. Background The waste lithium ion batteries are common electronic garbage, however, the waste lithium ion batteries have huge recycling potential, the method for recycling the waste lithium ion batteries in a green way has become a hot spot of the environmental protection industry in recent years, and for the green recycling of the waste lithium ion batteries, two methods, namely recycling and remanufacturing, are mainly used, so that the waste of resources can be reduced, the pollution to the environment can be reduced, and the aim of sustainable development can be achieved. Through searching, the purification device for recycling waste lithium ion batteries disclosed in Chinese patent with the publication number of CN222064214U relates to the technical field of battery recycling, and has the beneficial effects that filter residues fall into a sedimentation tank, an electric push rod is extended, so that the cleaning height can be adjusted, springs are arranged on two sides of a cleaning plate, the springs are connected with scraping plates, the two sides are cleaned, the cleaning is more convenient when the wall is hung, and when the cleaning plate on the electric push rod is contacted with the bottom of the sedimentation tank, a servo motor works to drive a sliding block on a threaded rod to move, the cleaning is accelerated, the accumulation is difficult, a discharge pipe is prevented from being blocked, and the working efficiency is improved. In the scheme, although the cleaning height can be adjusted, the waste gas generated during crushing is difficult to treat by the recovery purification device in the patent, and a large amount of waste gas is easy to generate during crushing of the lithium battery so as to pollute the environment, so that the purification device for recovering the waste lithium ion battery solves the problems. Disclosure of utility model The utility model aims to solve the problems and provide a purification device for recycling waste lithium ion batteries, which is used for solving the problem that waste gas generated during crushing is difficult to treat in the prior art. The utility model is realized by the following technical scheme that the purification device for recycling the waste lithium ion batteries comprises a first fixed plate, wherein the upper surface of the first fixed plate is provided with a waste gas treatment mechanism capable of treating waste gas generated during crushing the lithium batteries, the waste gas treatment mechanism comprises a waste gas treatment box fixedly connected with the upper surface of the first fixed plate, the interior of the waste gas treatment box is fixedly connected with an air extracting pump, the outlet of the air extracting pump is fixedly communicated with an exhaust pipe, the exhaust pipe penetrates through the waste gas treatment box and is fixedly connected with the waste gas treatment box, the interior of the waste gas treatment box is connected with a filtering device in a sliding manner, the inlet of the waste gas treatment box is fixedly communicated with an air suction pipe, the inlet of the air suction pipe is fixedly communicated with a crushing box, one side of the crushing box is fixedly connected with one side of the first fixed plate, and the waste gas treatment box is hinged with a door plate. Preferably, one side fixedly connected with mount of smashing case, the upper surface fixedly connected with first motor of mount, the output shaft fixedly connected with first crushing axle of first motor can smash old and useless lithium cell under the effect of first motor. Preferably, the outer surface fixedly connected with first straight gear of axle is smashed to first, the surface meshing of first straight gear has the second straight gear, the middle part fixedly connected with second of second straight gear smashes the axle, under the effect of first straight gear and second straight gear, can make the crushing axle of both sides smash old and useless lithium cell. Preferably, the first crushing shaft and the second crushing shaft penetrate through the crushing box and are rotationally connected with the crushing box, one side of the crushing box is fixedly connected with a second fixing plate, one side of the second fixing plate is fixedly connected with a first electric telescopic rod, and when the waste lithium batteries are crushed, the waste lithium batteries can be prevented from splashing outside. Preferably, the upper surface fixed intercommunication of smashing the case has the inlet pipe, the inside sliding connection of inlet pipe has first control valve, one side of first control valve and the flexible end fixed connection of fi