Technical Notes on the Recycling Equipment for Lead-Acid Batteries of Mingxin Company in Jiangxi Province

#Industry ·2026-05-19

I. Core Components of the Equipment 1. Crushing and Sorting System Employs a heavy-duty two-shaft shear-type crusher and hydraulic sorting technology to achieve efficient separation of shells/partitions/lead paste. Sorting purity reaches 98.2%, with a processing capacity of 5-8 tons per hour. 2. Desulfurization and Conversion Unit Vertical mixing reactor equipped with an automatic pH control system. Conversion rate exceeds 99%, and the recycling rate of sodium alkali reaches 85%. 3. Melting and Refining Unit Fully automatic short-kiln melting furnace (with automatic temperature control). Lead recovery rate reaches 99.5%, and antimony-tin alloys can be recovered separately. II. Technical Innovation Highlights 1. Intelligent Control Platform PLC Configurator monitoring system, which displays equipment operating parameters in real time. Equipped with fault self-diagnostics and remote operation and maintenance functions. 2. Environmental Protection System Three-stage waste gas treatment (dust removal, alkali washing, and activated carbon adsorption). Achieves zero-emission standards through closed-loop recycling of wastewater. III. Practical Application Data 1. Energy Consumption Performance: 180 kWh of electricity is consumed per ton of waste batteries. 2. Recovery Benefits: The output rate of lead ingots reaches 72%. 3. Operating Costs: Reduces labor costs by 35% compared to traditional processes. IV. Maintenance Points 1. Daily check the hydraulic system oil level and pressure. 2. Clean the sieves of the sorting machine every week to remove sediment. 3. Calibrate the metering pump accuracy once a month. It is recommended to use the AR operation and maintenance manual provided by the manufacturer. Scan the QR code on the equipment to access 3D disassembly animation guidance.

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Jiangxi Mingxin Metallurgy Equipment Co., Ltd