Lithium Battery Positive and Negative Chip Recycling Machine System Process
Release Time：2023-07-07 Source：Battery Recycling Machine Share：
Lithium batteries are constructed as a combination of shell, positive and negative electrodes, diaphragm and electrolyte. The positive electrode is often made by bonding PVDF and then applying lithium cobaltate powder evenly to both sides of the aluminium foil fluid. The positive and negative electrodes are similar in structure, while the negative electrodes are bonded with carbon powder on both sides of the copper foil fluid. Lithium batteries have many advantageous features: high voltage, high specific capacity, long service life, no memory effect and many other advantages. The rapid rise of the new energy industry. Convenient electronic devices occupy a large energy market and therefore the production of lithium batteries is increasing year by year.
The life span of lithium batteries is around 3-5 years. If disposed of improperly, the end-of-life lithium battery will cause some pollution to the ecological environment, which contains: carbonate, lithium hexafluorophosphate, copper, aluminium, cobalt and other heavy metals will be a threat to the environment pollution. Notably: lithium, cobalt, nickel, copper, aluminium and other metal materials. There is a high recycling value. Therefore for the effective treatment of used lithium batteries, there is a double value, with good economic value and significant environmental value.
Lithium battery positive and negative electrode recycling machine process principle: first the waste lithium battery through the discharge equipment for discharge treatment, and then put the waste lithium battery into the shredder for shredding, shredded materials after the crushing machine for crushing, after processing the material through the airflow sorter for plastic diaphragm and metal mixture separation. The diaphragm box is collected separately from the diaphragm by means of a fan, and the mixed material is then ground by a grinding machine and then sieved several times to sort out the black powder, which has a higher purity. The final material passes through the specific gravity sorter for copper and aluminium separation. The recycling of used lithium batteries is achieved.
Lithium battery positive and negative electrode recycling machine is for the lithium battery positive and negative electrode structure and the characteristics of the composition of the sector, Xingmao machinery and equipment development and production, the whole use of shredder, crusher, grinding machine, vibration screening, and airflow sorting multi-stage process combination, the waste lithium battery material for effective separation and recycling, the whole equipped with dust removal equipment, environmental protection equipment, will not produce dust leakage, the whole use of automation, efficient The whole process is equipped with dust removal equipment, environmental protection equipment, no dust discharge, automation, high efficiency, good sorting effect and other advantages.
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