Suyuan lithium battery recycling equipment

Research on the recycling of waste lithium batteries mainly focuses on the recycling of valuable cathode metals cobalt and lithium, and the separation and recycling of cathode materials is rarely reported.In order to alleviate the increasingly serious problems of resource shortage and environmental pollution caused by rapid economic development, it has become a global consensus to realize the whole-component recycling of waste materials.The copper in the anode of waste lithium battery (about 35%) is an important raw material widely used in production. The carbon powder adhered to it can be used as additives for plastics and rubber.Therefore, the effective separation of the cathode components of the waste lithium battery can promote the realization of the resource utilization of the waste lithium battery to a large extent and eliminate its corresponding environmental impact.Commonly used methods for recycling waste lithium batteries include hydrometallurgy, fire metallurgy and mechanical physics.Compared with wet and fire methods, mechanical and physical methods do not require chemical treatment and consume less energy, which is an environmentally friendly and optimal method.The positive and negative pieces of waste lithium battery recycling equipment adopts the combined process of crushing and screening and airflow separation to separate and enrich them, so as to realize the separation and recovery of copper, aluminum and toner in the negative parts of waste lithium battery.Complete set of equipment in the state of negative pressure operation, no dust extravasation, separation efficiency can reach more than 98%.The raw material is crushed to less than 10mm by coarse crusher, and then entered into the particle crusher for stripping and crushing, and then into the micro-powder classifier for separation and treatment, and the tail ash is collected by the cyclone separator and Pulse Dust Collector.