Zhengzhou Zhengyang Machinery Equipment Co., Ltd

How to Recycle and Reuse Scrap Lithium Batteries?

2022-01-11 14:35:56

At present, the recycling rate of lithium batteries is very low, and a large number of waste lithium batteries are abandoned, which poses a huge threat and pollution to the environment, and is also a waste of resources. 1.8%, copper 8%~10%, aluminum 4%~8%, shell alloy 30%. How to deal with waste lithium batteries, recycling and utilization of waste lithium batteries?

1. The material is sent to the primary crusher by the conveyor for primary crushing, the material after primary crushing is sent to the secondary crusher through the conveyor for secondary crushing, and the crushed material of the secondary crusher enters the conveyor and magnetic separation is set at the same time. The equipment can sort out the iron in the material. After the iron is removed by the material conveyor and the magnetic separator, it enters the three crusher for fine crushing, and the material is crushed to powder.

Lithium Battery Recycling Machine

2. The materials in powder state enter into the cyclone separator from the negative pressure system for air filtration, and fall to the air separator through the fan, and are sorted by the air separator, so that the materials of different densities are stratified to obtain metal separation. Selected, and all non-metals are brought into the pulse dust collector by the negative pressure system for concentration. The filtered exhaust gas will continue to be sent to the exhaust gas treatment equipment by the negative pressure system for air purification, so that it can meet the emission standard and then be discharged at high altitude.

3. The separation in the lithium battery recycling equipment consists of magnetic separation, air separation, etc. Magnetic separation can separate the ferromagnetic material in the crushed material; air separation can separate the powder and the lighter plastic diaphragm from the crushed material Sorted out, and at the same time, part of the volatile electrolyte adhering to the material was extracted with the wind; the pretreatment and recovery of waste lithium-ion batteries is mainly to recycle waste lithium batteries, after discharge, use mechanical equipment for crushing, wind sorting, Pulverization, gravity separation, screening and other processes can effectively separate the active materials on the positive and negative pole pieces from the copper and aluminum foils.

The above is a detailed introduction to the recycling and reuse of scrapped lithium batteries. I believe you have a certain understanding. If you need it, please feel free to contact us for consultation.

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