A kind of lead paste purification equipment and purification method for lead-acid battery recycling

Abstract

The invention discloses a lead paste purification equipment for lead-acid battery recycling and a purification method thereof, comprising a workbench, a purification box is fixedly arranged on the workbench, and a reclaiming mechanism is fixedly arranged on the back side of the workbench. The reclaiming mechanism is located above the purification box. The right side of the worktable is provided with a screw conveyor, a feeding rack and a feeding tank. The end is connected to the feeding port of the feeding tank, and the feeding tank and the purification box are connected by a communication pipe. In the present invention, a plurality of purification chambers are arranged in the purification box, and a purification frame is set in the purification chamber, and the purification frame is arranged on the purification frame. Set up multiple purification cylinders, that is, add flocculant to the purification box, so that the lead paste solution enters the purification cylinder in the purification box, and realizes the precipitation and precipitation of the lead paste solution in the purification cylinder, so that the lead paste belongs to an independent environment in the purification box. Precipitate, reduce vibration and improve purification accuracy.

Description

technical field [0001] The invention belongs to the technical field of lead-acid batteries, in particular to a lead-acid battery recycling lead paste purification device 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. , production has grown 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 in lead consumption is also increasing, which has risen from 27% in the 1960s to the current 80-85%; With the rapid development of China and the promotion of clean production and environmental protection, the consumption of lead-acid batteries is al...

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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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