Lead paste purification equipment for lead-acid battery recovery and purification method of lead paste purification equipment

Abstract

The invention discloses lead paste purification equipment for lead-acid battery recovery and a purification method of the lead paste purification equipment. The lead paste purification equipment comprises a workbench, a purification box is fixedly arranged on the table top of the workbench, a material taking mechanism is fixedly arranged on one side of the back face of the workbench and located above the purification box, and a spiral conveyor, a feeding frame and a feeding tank are arranged on the right side of the workbench; the feeding end of the spiral conveyor is connected with a discharging port of the feeding frame, the discharging end of the spiral conveyor is connected with a feeding port of the feeding tank, and the feeding tank is connected with the purification box through a communicating pipe. A plurality of purification cavities are formed in the purification box, purification frames are arranged in the purification cavities, and a plurality of purification cylinders are arranged on the purification frames; in other words, a flocculating agent is added into the purification box, so that the lead plaster solution enters the purification cylinder in the purification box, precipitation of the lead plaster solution is realized in the purification cylinder, precipitation of the lead plaster in the purification box belongs to an independent environment is realized, oscillation is reduced, and purification precision is improved.

Description

technical field [0001] The invention belongs to the technical field of lead-acid batteries, in particular to a lead paste purification equipment for recycling lead-acid batteries and a purification method thereof. Background technique [0002] As the most widely used chemical power source in the world, lead-acid battery has the advantages of stable voltage, safety and reliability, low price, wide application range, and abundant raw materials. According to incomplete statistics, there are about 1,500 lead-acid battery manufacturers in my country. , the production volume is increasing substantially at a rate of about 20% per year; [0003] In recent years, due to the development of the automobile industry, the proportion of lead used in lead-acid batteries to lead consumption is also increasing, from 27% in the 1960s to 80-85% at present; With the rapid development of China and the promotion of clean production and environmental protection, the consumption of lead-acid batteri...

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Problems solved by technology

[0004] While the consumption of lead-acid batteries is increasing, the disposal of waste after its service life is over has also become an urgent problem to be solved. At present, there are many recycling processes for lead-acid batteries, but the operation is complicated, and the recycling cannot meet the requirements of reuse. ;

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