Recycling plant for lithium battery processing unit

With the rapid development of consumer electronics, electric vehicles and large-scale energy storage markets in recent years, the production of lithium-ion batteries, which account for the largest share of energy storage and conversion devices, has grown rapidly. The number of waste lithium-ion batteries has also risen dramatically, and they contain a large number of valuable metal elements and organic electrolyte components that can easily pollute the environment and endanger human health. Therefore, from the point of view of the huge amount of waste, environmental protection and resource recycling, used lithium-ion batteries have a high recycling value. This thesis aims to investigate a green and simple recycling system for used lithium-ion batteries to ensure a high recycling rate while improving the environmental friendliness of the recycling process.

The waste lithium battery resource recycling SUNY GROUP environmental protection lithium battery recycling treatment equipment a waste lithium battery treatment system, belongs to the field of waste battery treatment, including lithium battery waste feeding device, crusher, airflow sorting sieve, crusher, analysis machine, a grading sieve, two grading sieve, a specific gravity sifter, two specific gravity sifter, induced fan, collector and pulse purifier. The output of the lithium battery waste feeding device is connected to the crusher, the output of the crusher is connected to the airflow sorting screen, the output of the airflow sorting screen is connected to the collector through the induced draft fan, the other output of the airflow sorting screen is connected to the crusher, the output of the crusher is connected to the analyzer, the analyzer sorts out graphite powder and lithium cobaltate mixed powder and metal waste; the sorted graphite powder and lithium cobaltate mixed powder are transported to the collector through the induced draft fan The metal scrap from the analysis is further sorted and separated.

The utility model system is complete, one set of system can achieve the complete operation of recycling and separation of waste lithium batteries, without the need for other equipment, cobalt, aluminum separation is complete, high purity, high degree of automation, fast production efficiency.

Waste lithium battery recycling system, including: discharging battery, crushing device, filtering device, drying device, stirring device, sieving device, wind selection device; said discharging battery for discharging waste lithium batteries; said crushing device for crushing waste lithium batteries after discharging; said filtering device for filtering waste lithium batteries after crushing, to obtain electrolyte and battery fragments; said drying device for drying the battery fragment; said stirring device for stirring the dried battery fragment, so that the powder in the battery fragment is separated from the block; said vibrating and sieving device for sieving the stirred battery fragment, so that the powder in the battery fragment is separated from the block; said wind selection device for separating the block according to different materials by means of wind.