Working principle of waste lithium battery recycling equipment:
Based on the structure of the positive and negative electrodes of the lithium battery and the material properties of its constituent materials, copper and carbon powder, the composite materials of the negative electrode of the waste lithium battery are separated by a combined process of tearing machine, wind separator, hammer crushing, vibration screening and air separation. with recycling.
Features of waste lithium battery recycling equipment:
01.
The resource utilization of metal copper and carbon powder in the negative electrode material of waste lithium battery can be realized through the combined process of hammer crushing, vibration screening and air separation.
02.
The positive and negative materials can be effectively separated from the carbon powder and the copper-aluminum foil after being crushed by hammer vibration, and then the copper foil and the carbon powder can be preliminarily separated by vibration sieving based on the difference in size and shape between the particles.
03.
This equipment is mainly used for lithium-ion battery manufacturers to separate the positive and negative materials in the scrapped lithium battery for the purpose of recycling. The complete set of equipment operates in a negative pressure state, without dust escaping, and the separation efficiency can reach more than 98%.
Working principle:
First, the whole lithium battery is mechanically disassembled, the shell is separated, and the diaphragm is separated, and then the positive and negative grade raw materials are crushed to less than 10mm with a coarse crusher, and then enter the particle crusher for peeling and crushing, and then enter the micropowder classifier for separation processing. The ash is collected by the back cyclone separator and the pulse dust collector.
Common lithium battery classification:
Lithium batteries can be divided into several categories (soft pack lithium batteries, plastic casing lithium batteries, aluminum casing lithium batteries, 18650 galvanized casing lithium batteries).
