How to separate and regenerate used lithium batteries?
Release Time：2022-11-30 Source：Battery Recycling Machine Share：
The new lithium battery recycling equipment separates and regenerates used lithium batteries into the raw materials we need. Lithium battery recycling equipment uses multiple knives to crush and destroy the raw materials, air separation equipment for separation treatment, and pulse dust removal equipment to collect the dust produced during the separation process and the subsequent process. Lithium battery recycling equipment mainly uses the aluminum and copper deposits in the used lithium battery positive and negative pieces to separate them from the positive and negative materials for recycling, forming a green and high-quality closed cycle system for the whole life cycle of the battery. With the optimization of professional development environment, the development prospect of resource utilization of lithium battery is considerable.
In the production line of waste lithium battery recycling equipment, the materials from the conveyor are sent to the crusher for coarse crushing in one process, and the coarse crushed materials are sent to the secondary crusher for secondary crushing through the conveyor. After the secondary crushing, the material enters the conveyor and is equipped with magnetic separation equipment, which can sort out the iron in the material.
After the conveyor and magnetic separator to remove iron, the material enters the third crusher for fine crushing, the material is crushed into powder. The materials in powder state enter the cyclone separator for air filtration through the negative pressure system, and then fall to the airflow separator by the fan for sorting, so that the materials of different densities are layered to get the metal sorting, while all the non-metals are brought into the pulse dust collector for concentration by the negative pressure system. The filtered tail gas will continue to be sent by the negative pressure system to the tail gas treatment equipment for air purification, and will be discharged at high altitude after reaching the emission standard.
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