Lithium battery recycling equipment does not need to use chemical reagents, lower energy consumption
Release Time：2022-11-30 Source：Lithium battery recycling equipment Share：
Lithium battery recycling equipment recycling waste lithium battery is sent by conveyor to the primary crusher for crushing, and the crushed material is sent by conveyor to the secondary multi-knife crusher for secondary crushing. The second crushed material enters the conveyor, while equipped with magnetic separation equipment, so that the iron in the material is sorted out. The sorted materials are sent to the airflow sorter through the conveyor, the diaphragm paper of positive and negative pieces are separated by the induced fan and cyclone feeder, and the sorted positive and negative pieces are put into the three-stage crusher for fine crushing, and the materials are crushed to about 20 mesh.
The crushed materials enter the cyclone separator for dust filtration by the negative pressure system, and the materials with different density are separated by two air currents, then the positive and negative materials and copper, aluminum, nickel and other materials are obtained, and all the ultra-fine dust is brought into the pulse dust collector by the negative pressure system for collection. This is lithium battery processing equipment.
The filtered tail gas will continue to be sent by the negative pressure system to the tail gas treatment equipment for air purification, so that it can reach the national emission standards before being discharged at high altitude. Cobalt, lithium, copper and plastic in used lithium batteries are valuable resources with high recycling value. Therefore, scientific and useful treatment of used lithium batteries has significant environmental benefits. Useful separation of the components of used lithium battery negative ji chips can promote the resource utilization of used lithium batteries and eliminate their corresponding environmental impact.
Commonly used waste lithium battery crushing methods include wet metallurgy, pyrometallurgy and mechanical physics. Compared with wet and pyro-metallurgical methods, mechanical-physical method does not require the use of chemical reagents, has lower energy consumption and is an environmentally friendly and useful method.