I. Core Components of the Equipment The lead-acid battery recycling production line developed by Jiangxi Mingxin consists of five major systems: 1. Crushing and Sorting System: Adopts a hydraulic shearing crusher to efficiently separate the shell from the electrode plate. 2. Hydraulic Sorting Device: Separates lead paste, plastic, and separator materials based on density differences. 3. Desulfurization and Conversion System: Equipped with a carbonate conversion tower, the desulfurization rate of lead paste can reach over 98%. 4. Melting and Refining Section: Adopts short-kiln melting technology, with a lead recovery rate stabilized at over 99.2%. 5. Waste Gas Treatment Unit: Integrates baghouse dust removal and alkali solution spray cleaning to meet EU emission standards. II. Technological Innovation Highlights 1. Intelligent Control System: Equipped with a PLC automatic programming system to achieve integrated control of feeding speed and temperature. 2. Modular Design: Supports flexible configuration of processing capacities of 1-3 tons per hour. 3. Energy Optimization: Heat recovery devices reduce energy consumption by 30%, with an electricity consumption of 180 kW·h per ton of processing. 4. Patented Crushing Knives: Special alloy materials extend blade lifespan to 2,000 working hours. III. Actual Operational Data According to measurements at a recycling resource base in Jiangxi (2023 data): - Annual processing capacity: 15,000 tons of waste batteries - Lead recovery grade: Reaches 99.992% refined lead standard - Plastic recovery purity: PP plastic purity of 99% - Wastewater recycling rate: Achieves 85% internal recycling of process water - Operating cost: Reduces comprehensive cost of processing by 40% compared to traditional methods IV. Environmental Benefit Assessment For each ton of waste lead-acid batteries processed: - Reduces primary lead ore mining by approximately 1.2 tons - Reduces solid waste emissions by 0.8 tons - Saves 168 kg of standard coal - Prevents acid pollution of groundwater by 3.5 cubic meters V. Equipment Application Scenarios 1. Regional recycling resource recycling bases 2. Reverse logistics centers of battery manufacturing enterprises 3. Centralized disposal parks for hazardous waste 4. Large-scale enterprises with annual recycling volumes exceeding 8,000 tons Note: The equipment must be used in conjunction with a Class III industrial land and a hazardous waste operation license. It is recommended to build standardized factories with a floor area of over 3,000 square meters. Jiangxi Mingxin provides complete line equipment and technical training, with an installation period typically lasting 45 working days.