Waste battery dismantling and recycling is an important environmental protection and resource regeneration service for retired energy storage batteries, power batteries and civilian waste batteries, which solves the environmental pollution and resource waste problems caused by random disposal of waste batteries. With the large-scale popularization of energy storage equipment in various industries, a large number of energy storage batteries will be retired and scrapped every year. Waste batteries contain heavy metals, electrolyte and other harmful substances. Random stacking and abandonment will cause serious pollution to soil, water sources and air, and even bring hidden dangers of fire and explosion. Professional dismantling and recycling can realize harmless treatment of waste batteries and resource regeneration of valuable materials, which conforms to the concept of green environmental protection and circular economy.

The waste battery dismantling and recycling process adopts standardized, automated and environmentally friendly technical means, including battery sorting, discharge treatment, safe dismantling, material separation and purification and resource reuse. Firstly, the recycled waste batteries are classified and screened according to battery type, capacity attenuation degree and service life, and the batteries with residual value are sorted out for secondary utilization in low-power energy storage scenarios. For completely scrapped waste batteries, professional discharge and explosion-proof treatment are carried out first to eliminate safety hazards, and then automated equipment is used for dismantling to separate battery shells, positive and negative electrode materials, electrolyte and other components.

After professional purification and processing, the separated metal materials such as lithium, cobalt, nickel and manganese can be reused in the production of new batteries, realizing the cyclic regeneration of resources. The harmlessly treated waste residues and waste liquids are discharged in line with environmental protection standards, zero pollution to the external environment is realized. The whole recycling process strictly abides by national environmental protection regulations and safety operation specifications, with high dismantling efficiency and high resource recovery rate. This service not only reduces the environmental pollution risk of waste batteries, but also saves mineral resources for the battery manufacturing industry, reduces the production cost of new energy storage equipment, and creates dual benefits of environmental protection and economy for the society and enterprises.