Lithium battery crushing and recycling machine with electrolyte recycling function

Abstract

The invention discloses a lithium battery crushing and recycling machine with an electrolyte recycling function, which comprises a main body; the main body is internally provided with a crushing mechanism; the crushing mechanism comprises a primary crushing cavity arranged in the main body, and the primary crushing cavity is internally provided with two crushing wheels in bilateral symmetry. According to the lithium battery crushing and recycling machine with the electrolyte recycling function provided by the invention,dry ice is added in the crushing process, the cooling and flame-retardant effects are achieved, so that a lithium battery can be crushed without discharging firstly, the operation efficiency is greatly improved, the crushing cavity after crushing is completed is flushed through an organic solvent spray head arranged on the upper side of the crushing cavity, craps remaining on the inner wall of the crushing cavity and organic electrolyte flow into a centrifugal separation cavity along with an organic solvent, the organic electrolyte and the solid scraps are separated through the centrifugal separation cavity, the separated solid scraps are divided into a metal part and a plastic part through an electrostatic separation mechanism, and complete recycling of the lithium battery is achieved.

Description

technical field [0001] The invention relates to the field of lithium batteries, in particular to a lithium battery crushing and recycling machine with an electrolyte recovery function. Background technique [0002] After a long period of use, the performance of lithium batteries will deteriorate and the electrolyte will decrease. However, the positive electrode material of lithium batteries has a high value, so lithium batteries will be recycled after use. When lithium batteries are recycled, the recycling of transmission The main method is to disassemble the lithium battery. This recycling method is too inefficient and is gradually eliminated. The existing recycling method mainly crushes the lithium battery and then screens it for recycling. This method has problems when the lithium battery is not fully discharged The possibility of explosion and combustion, and this method can only recycle the solid part of the lithium battery, the organic electrolyte inside the lithium ba...

AI Technical Summary

Problems solved by technology

[0002] After a long period of use, the performance of lithium batteries will deteriorate and the electrolyte will decrease. However, the positive electrode material of lithium batteries has a high value, so lithium batteries will be recycled after use. When lithium batteries are recycled, the recycling of transmission The main method is to disassemble the lithium battery. This recycling method is too inefficient and is gradually eliminated. The existing recycling method mainly crushes the lithium battery and then screens it for recycling. This method has problems when the lithium battery is not fully discharged The possibility of explosion and combustion, and this method can only recycle the solid part of the lithium battery, the organic electrolyte inside the lithium battery is often unable to be recycled, resulting in waste

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