With the rapid development of the new energy industry, lithium batteries are increasingly widely used, but the accompanying problem of disposal of used lithium batteries is also becoming more and more prominent. Improper disposal of used lithium batteries will not only cause waste of cobalt, lithium, nickel and other rare metal resources, but also due to electrolyte leakage, heavy metal pollution and other issues that threaten the environment and human health. Therefore, lithium battery recycling technology has become the key to realize the sustainable development of new energy industry.
Lithium battery recycling technology covers a number of links, including charged crushing, high temperature pyrolysis, fine sorting and tail gas purification. Among them, charged crushing technology is one of the key innovations. Jiangxi Mingxin lithium battery recycling equipment adopts a fully sealed nitrogen protection system, directly crushing lithium batteries in an oxygen-free environment, avoiding the complex process of traditional pretreatment discharge, while eliminating the risk of explosion. In addition, high-temperature pyrolysis and low-temperature volatilization technology realizes the safe recovery of electrolyte and other flammable components by optimizing the pyrolysis process.
In terms of resource recovery, through sieving, airflow sorting and specific gravity sorting technologies, components such as black powder, copper and aluminum foils, and shells are separated efficiently, where the impurity content of black powder is lower and the purity of all kinds of materials is higher, thus increasing the recovery value.
Lithium battery recycling equipment has realized a number of technological breakthroughs in environmental protection and safety performance. For example, the equipment of Jiangxi Mingxin Environmental Protection adopts nitrogen recycling technology, which reduces nitrogen consumption, reduces cost and improves production capacity through step-by-step material conveying and sealing optimization. At the same time, the key components of the equipment are made of explosion-proof steel plate and corrosion-resistant stainless steel, combined with ultraviolet flame sensors and multi-stage chain protection mechanism, which significantly reduces the potential safety hazards. In terms of tail gas treatment, it adopts TO furnace high temperature combustion, alkali spray neutralization and activated carbon adsorption three-stage treatment to ensure that VOC, fluorine/phosphorus ions and other pollutants are discharged in compliance with the standards.
Lithium battery recycling equipment not only has significant environmental benefits, but also brings considerable economic benefits. With the rapid development of the new energy vehicle industry, the decommissioning of power batteries is increasing, and it is expected that by 2030, the amount of decommissioned power batteries in China will reach 3.5 million tons. This brings great opportunities for the lithium battery recycling equipment market. In addition, through efficient recycling technology, a high percentage of precious metals can be recovered, reducing the pressure on the mining of mineral resources.
Jiangxi Mingxin will continue to dedicate itself to the innovation and upgrading of lithium battery recycling technology, expanding the scope of services, improving the recycling capacity, and promoting the development of industry standards. The Company works closely with research institutions and industry partners to develop more advanced recycling technologies and equipment to improve material recovery rates and reduce costs. In the future, Jiangxi Mingxin will continue to play an important role in promoting sustainable energy solutions and contribute to the realization of green energy transition.
