Zhengzhou Zhengyang Machinery Equipment Co., Ltd

Waste lithium battery recycling treatment method and equipment

2021-05-26

The scrap lithium battery is sent to the primary shredder by the conveyor for shredding, and the shredded material is sent to the secondary multi-blade crusher through the conveyor for the second crushing, and the material after the secondary crushing enters the conveyor. The machine is equipped with magnetic separation equipment at the same time, which can separate the iron in the material. The sorted materials are sent to the air-flow sorting machine through the conveyor, the separator paper in the positive and negative electrodes is separated by the induced draft fan and the cyclone, and the sorted positive and negative sheets are sent to the three-stage crusher For fine crushing, the material is crushed to about 20 mesh. The pulverized material enters the cyclone separator through the negative pressure system for dust filtration, and passes through two airflow sorting to separate the materials of different densities, and then obtain the positive and negative materials and copper, aluminum, nickel and other materials. And all the ultra-fine dust is brought into the pulse dust collector by the negative pressure system for collection. The filtered tail gas will continue to be sent from the negative pressure system to the tail gas treatment equipment for air purification, so that it can meet the national emission standards before being discharged at high altitude.

Lithium Battery Recycling Machine

Lithium Battery Recycling Machine

The scrap lithium battery is sent to the first-level shredder by the conveyor for shredding, and the shredded materials are sent to the second-level multi-blade crusher through the conveyor for the second crushing, and the materials after the second crushing are sent to the conveyor. The machine is equipped with magnetic separation equipment at the same time, which can separate the iron in the material. The sorted materials are sent to the air-flow sorting machine by the conveyor, the separator paper in the positive and negative electrodes is separated by the induced draft fan and the cyclone, and the sorted positive and negative sheets are sent to the three-stage crusher For fine crushing, the material is crushed to about 20 mesh.

The pulverized material enters the cyclone separator through the negative pressure system for dust filtration, and passes through two airflow sorting to separate the materials of different densities, and then obtain the positive and negative materials and copper, aluminum, nickel and other materials. And all the ultra-fine dust is brought into the pulse dust collector by the negative pressure system for collection. The filtered tail gas will continue to be sent from the negative pressure system to the tail gas treatment equipment for air purification, so that it can meet the national emission standards before being discharged at high altitude.

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