A comprehensive analysis of Jiangxi Mingxin's lead-acid battery recycling equipment

1. Overview of the equipment The lead-acid battery recycling equipment developed by Jiangxi Mingxin adopts mechanical crushing and sorting and hydraulic sorting technologies. By combining modules such as shredders, hammer crushers, and gravity separators, it achieves the harmless treatment and resource recovery of waste batteries.
The entire production line is equipped with an acid collection system and environmental protection purification devices, which meet the national standards for the treatment of hazardous wasteII. Core Process Flow

1. Battery disassembly: The automatic conveyor belt transports the batteries into a sealed crushing chamber, where the rotating blades are used to crush the shells

2. Component separation: The crushed materials are subjected to a hydraulic sorting system, which achieves a gradual separation of lead paste, plastics, and metals

3. Neutralization treatment: The collected acid solution enters a pH adjustment tank, where it is neutralized with alkali solution to produce sodium sulfate solution

4. Dust treatment: Pulse dust collectors capture lead-containing dust generated during the production process, with a collection efficiency of 99.2%

III. Technical Highlights • Adopting a DCS intelligent control system to achieve dynamic adjustment of feeding speed and crushing granularity • Designing special alloy tools with a service life 40% longer than that of traditional equipment • Reducing industrial water consumption by 85% through a water recycling system • Recovering approximately 600 kg of lead paste and 120 kg of PP plastic from each ton of waste batteries processed

IV. Application Value This equipment effectively solves the problem of air pollution caused by traditional incineration methods, with a metal recovery rate increased to 98%. It has been applied in multiple renewable resource industrial parks in Jiangxi and Hunan, among other places. A single set of equipment can process up to 5,000 tons per year, helping enterprises achieve the dual benefits of meeting environmental standards and increasing resource value