What is the working principle of lithium battery recycling and processing equipm
Release Time：2022-10-31 Source：Lithium battery recycling equipment Share：
Xingmao lithium battery recycling equipment mainly consists of dismantling and crushing part, sieving and separation part, separation part of diaphragm and positive and negative pieces, and separation part of positive and negative copper and aluminum, and its main working principle is as follows.
1、Dismantling and crushing part
The working principle of Xingmao lithium battery recycling equipment is mainly used lithium battery after physical discharge, for the discharged lithium battery through the physical spin multi-tooth shredder bite each other mechanical shredding principle for forced coarse broken dismantling, coarse broken dismantling of the material is relatively just to achieve the dismantling, in order to separate the waste lithium battery material sorting lithium battery recycling equipment, the use of secondary crusher Crushing is the only way. The secondary crushing is the working principle of multi-blade hammer break, the waste lithium battery materials will be further broken up and scattered, the main working principle is through the crushing cavity and hammer break blade high-speed rotation and screen formation of multiple friction to achieve the role of the waste lithium battery inside the positive and negative piece of material de powder.
2、Screening and separation part
Waste lithium battery materials through the physical disassembly part of the front of the Jiu Dong lithium battery recycling equipment, through the conveyor above the suspended magnetic separator using the characteristics of strong magnetic separation of the metal shell part, the remaining materials through the negative pressure of the material into the sieving machine, the main principle of the sieving machine is the use of powder and positive and negative pieces and battery diaphragm size density mesh is not the same characteristics of the set double layer of different mesh The screen mesh, through the vibration of the vibrator to achieve the separation of black powder and waste lithium battery positive and negative pieces and diaphragm. The black powder will be collected in tons of bags centrally.
The black powder material recovered by lithium battery recycling and processing equipment
3、Separation of diaphragm and positive and negative pieces
Lithium battery materials through the separation of the first two parts of the lithium battery recycling processing equipment, but also the separation of the diaphragm and positive and negative pieces. This step uses the positive and negative copper and aluminum characteristics and the nature of the diaphragm density quality is different. Through the air separation system on Xingmao lithium battery recycling processing equipment to complete the separation of positive and negative pieces and diaphragm separation.
4、Positive and negative copper and aluminum separation part
The main material of positive and negative is copper foil and aluminum foil materials, because the mixture is not conducive to reuse, but also to do further copper and aluminum separation, before sorting, but also positive and negative copper and aluminum materials for uniform size of processing. After that, the copper and aluminum materials will be transferred to the airflow sorter, and the working principle of this step is mainly to use Xingmao environmental protection lithium battery recycling processing equipment in which the working principle of the airflow sorter is different from the quality of copper and aluminum to realize the separation of copper and aluminum materials.