Do you know the main workflow of the waste lithium battery recycling and processing equipment?

With the development of electric vehicles that popularize lithium-ion batteries as energy storage devices, the demand for lithium-ion batteries in the whole ind...

Nov 08,2023 | Anne

With the development of electric vehicles that popularize lithium-ion batteries as energy storage devices, the demand for lithium-ion batteries in the whole industry has gradually increased, resulting in a large number of scrapped, and the recycling of used batteries has become a current problem. Improper handling will have a negative impact on the environment and resources. Therefore, the recycling of used lithium batteries is very important.

The process of waste lithium battery recycling equipment is divided into two core parts: crushing and sorting. After the battery is discharged, it is sent to the crusher for preliminary crushing. The remaining material is sorted and crushed again, and then the desired material is separated by specific gravity. The dust generated by the whole process will be purified and treated, and discharged after meeting the standard.

The main research workflow of lithium battery treatment technology equipment is:

(1) Waste lithium batteries should first be transported to the shredder or crusher by the automatic feeding device

(2) When the waste lithium battery is crushed, the electrolyte is volatilized, so that the metal shell, diaphragm and positive and negative plates of the lithium battery are fully decomposed;

(3) The broken lithium battery is sent to the negative pressure air separation equipment through the conveyor, and the plastic film in the lithium battery is categorized;

(4) The mixture other than the plastic film enters the anaerobic pyrolysis system for pyrolysis treatment;

(5) After the cracking of the mixture to carry out material culture after a cooling, through the magnetic wind integrated wind selection technology production process design process sorting out copper, aluminum, stainless steel, the

(6) In the whole process, the use of pulse dust collector for the process of dust generated in the process.

Scientific treatment of waste lithium batteries through specialized equipment can reduce pollution emissions and protect the environment. In addition, waste lithium batteries can be reused after recycling, saving the waste of resources and taking the road of sustainable development. At present, in order to better recycle used lithium batteries, you can classify lithium batteries, improve recycling equipment, improve the recovery rate, standardize lithium battery recycling, and introduce relevant documents. Doing a good job of recycling used lithium batteries is of great significance to individuals, society, the economy and the environment.

The purpose of the new automotive power battery precision separation equipment is to provide a battery separation process that can separate the positive and negative electrodes and diaphragm paper that can be recycled in automotive power batteries. Scientific and efficient treatment and disposal of waste lithium batteries not only has significant environmental benefits, but also has good economic benefits, which can make the dust emitted from positive and negative electrodes of lithium batteries meet the emission standards before discharge at high altitude, and at the same time, it can effectively separate the non-ferrous metals and utilize the waste lithium batteries as resources.

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