How to recycle and reuse large quantities of used lithium batteries
Release Time：2023-07-04 Source：Battery Recycling Machine Share：
The growing number of waste lithium batteries has caused certain impact on the ecological environment, for the waste lithium batteries Xingmao Machinery designed and developed a new type of environmental protection equipment - lithium battery recycling machine, such lithium battery recycling production line can recycle and reuse the waste lithium batteries, can do a green energy-saving environmental protection recycling.
At present, the annual amount of human waste lithium batteries retired can reach more than 500,000 tons, especially now a large number of electronic equipment products, such as: mobile phones, computers, rechargeable batteries, power tools, digital products, etc., people's pursuit of low-carbon life today, the transformation of new energy around the world, it is expected that by 2030, the human demand for lithium batteries will be ten times the role of the present, lithium batteries are mostly used in new The majority of lithium batteries are used in new energy-powered vehicles, so it can be imagined that the number of used lithium batteries is doubling.
To recycle the rare metals in the waste lithium battery, first of all, the lithium battery needs to be discharged, and Xingmao environmental protection equipment has developed a needle discharge method, equipped with a cooling box, and the discharge can be completed within twenty minutes, after the discharge, the waste lithium battery is dismantled, and then sent to the shredder through the conveyor for shredding, and the shredded materials are crushed, and the crushed materials are then shaken and screened, and the powdered materials are shredded. The remaining powder is then sieved through a grinding machine, which sieves out three linear vibrating screens, thus separating out the black powder, and the rest of the material is finally separated from the copper and aluminium by a specific gravity sorter. The rest of the material finally passes through the specific gravity sifter for copper and aluminium separation, thus realising the recycling of waste lithium batteries. It can sort out: positive and negative materials, copper, aluminium, plastic diaphragm, iron shell, nickel strip and other valuable metals. The lithium battery recycling line adopts the physical dry sorting method and is equipped with environmental protection equipment to avoid dust pollution and no waste water discharge. This results in a double value: environmental value and economic value.
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