We provide an eco-friendly facility with no wastewater and no dust/smoke/odor by using physical (dry) crushing, polishing, vibration, airflow separation, and magnetic separation of various (soft pack, cylindrical, square) lithium-ion (NCM, LPF, etc.) batteries and by installing purification facilities such as fountain tower, UV photolysis, and activated carbon adsorption box. Through the process, various materials such as black powder (positive and negative electrode materials), diaphragm paper, metal aluminum, copper, iron, and nickel are separated and recovered in environmental friendly process.
Description of the lithium battery recycling process plant
The scrap lithium battery is sent by the conveyor to the first shredder for shredding, and the shredded material is sent through the conveyor to the secondary multi-tool crusher for secondary crushing, and the material after the secondary crushing enters the conveyor at the same time, magnetic separation equipment can be set up to separate the iron in the material. The material after separation is sent to the air separator by the conveyor, the separator paper in the positive and negative ji sheet is separated by the induced draft fan and the cyclone feeder, and the positive and negative ji sheet after separation is entered into the three-level grinder for fine crushing, and the material is crushed to about 20 mesh. The crushed material is filtered by the negative pressure system into the cyclone for dust filtration, and through two air separation, so that different density of substances are stratified, and then get positive and negative ji materials and copper, aluminum, nickel and other materials, and all the ultrafine dust is collected by the negative pressure system into the pulse dust collector. The filtered exhaust gas will continue to be sent by the negative pressure system to the exhaust gas treatment equipment for air purification, and then high-altitude exhaust.
Type of battery that can be handled
Soft package battery (pouch cell)
For example: batteries used in electronic products or battery cells used in electric vehicles.
Cylindrical battery (cylindrical battery cell)
For example: Tesla car used 18650, 21700 and so on
What we can get from this lithium battery recycling process plant:
Black powder(Positive and negative materials), Al(Aluminum), Cu(Copper),plastic etc.
Partial image of the device:
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