Lithium battery environmental disposal methods

Source: 2020 - 03 - 29 he hits: plastic, rubber and other additives. Therefore, the effective separation of waste lithium battery cathode material could be used to realize the recycling of waste lithium batteries, to eliminate its impact on the environment. Recycling methods of lithium-ion batteries have hydrometallurgy, pyrometallurgy and mechanical and physical law. Compared with wet method and the method, the mechanical and physical method doesn't need chemical reagents, less energy consumption. This is a kind of environmental protection and efficient method. According to the characteristics of the lithium battery cathode structure, by adopting the combination of crushing screening and air separation technology, to study the separation of copper, aluminum, carbon powder concentration. Lithium battery materials processing equipment to equipment shell decomposition decomposition, and then through the primary crusher broken below 10 mm, then for the stripping of particle crusher, enter the micro powder classifier separation processing, tail back to grey cyclone separator and pulse dust collection. Waste lithium battery slice processing equipment is based on lithium battery cathode material structure and properties of copper and carbon powder, and the vibration hammer broken, shaking screen and air classifier combination process of waste separation and recovery of lithium battery cathode materials, complete sets of equipment operating under the condition of negative pressure, without dust leakage, metal separation effect is good. Green lithium battery processing equipment for waste battery recycling, make it play a greater economic benefit. Improving the efficiency of the lithium battery recycling, so as to achieve the automatic sorting. Recycling all kinds of waste lithium-ion batteries, including soft bag, plastic shell, shell, steel shell lithium battery, etc.