Waste lithium battery crushing and sorting device

Abstract

The invention discloses a waste lithium battery crushing and sorting device. The waste lithium battery crushing and sorting device comprises a crushing box, a crushing mechanism is arranged in the crushing box, the other end of a discharging pipe is connected with a screening structure, and integration of crushing and sorting is achieved; due to the arrangement of a feeding protection structure, the situation that waste chips or waste blocks generated when a worker crushes the waste lithium batteries by the crushing mechanism in the feeding process are splashed and injured is effectively prevented, the safety of the worker is guaranteed, and meanwhile production accidents are also prevented from happening; and a motor in the screening structure drives a rotating rod and an eccentric wheelto rotate, so that a screen can move up and down to screen the crushed waste lithium batteries falling onto the screen, rare metal powder can enter a collecting box through the screen to be collected,and the other waste lithium batteries can enter a waste box through the screen. Full automation of screening is achieved, and the labor cost is saved.

Description

technical field [0001] The invention relates to the technical field of crushing and sorting of lithium batteries, in particular to a crushing and sorting device for waste lithium batteries. Background technique [0002] With the development of the times, lithium batteries are widely used, and the amount of waste lithium batteries produced is gradually increasing. If the scrapped lithium batteries are not properly disposed of, the lithium hexafluorophosphate, organic carbonates, cobalt, copper, etc. Heavy metals will inevitably pose a potential pollution threat to the environment. On the other hand, cobalt, lithium, copper and plastics in waste lithium batteries are all precious resources and have extremely high recycling value. Therefore, the scientific and effective treatment and disposal of waste lithium batteries not only has significant environmental benefits, but also has good economic benefits. [0003] Waste lithium batteries need to be crushed after recycling, and ...

AI Technical Summary

Problems solved by technology

[0003] Waste lithium batteries need to be crushed after recycling, and the crushed powder needs to be sorted. Finally, valuable resources such as cobalt, lithium, and copper in waste lithium batteries are collected. Waste lithium batteries need to be manually fed when crushing. Due to the crushing mechanism During the crushing process, a lot of waste chips and waste blocks will be splashed outside. It is not uncommon for these waste chips and waste blocks to harm the staff. It is difficult to guarantee the safety of the staff. Moreover, the traditional waste lithium battery collection device cannot achieve crushing and waste. The sorting integration work needs to be crushed first and then sorted, which will greatly reduce the work efficiency. In view of this, in view of the above problems, after in-depth research, the technical solution of this application is produced.

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