High and large full-automatic waste lead-acid storage battery crushing and sorting system

Abstract

The invention discloses a high and large full-automatic waste lead-acid storage battery crushing and sorting system. The system comprises a crushing subsystem and a sorting subsystem, wherein the crushing subsystem comprises a waste lead-acid storage battery storage bin, a vibrating feeding bin and a hammer crusher, which are connected in sequence; the sorting subsystem comprises a vibrating screen; a feed opening of the vibrating screen is connected with a discharge opening of the hammer crusher; the vibrating screen is connected with a crude lead plaster outlet, a fine lead plaster storage tank and a lead grid and lead part outlet; the fine lead plaster storage tank is connected with a fine lead plaster filter-pressing system; the lead grid and lead part outlet is connected with a multi-stage sorting device; and the multi-stage sorting device is provided with a heavy plastic outlet, a light plastic outlet and a separator and impurity outlet. The system reduce the problem that the crusher leaks seriously during crushing, causes no environmental pollution, realizes mass, intensive and clean production, overcomes defects of present domestic and foreign equipment, and improves the recovery efficiency of lead in waste lead-acid storage batteries and the environmental benefit.

Description

technical field [0001] The invention relates to a secondary lead smelting equipment, in particular to a tall and large automatic waste lead-acid storage battery crushing and sorting system. Background technique [0002] The recovery of waste lead-acid batteries is of great significance. On the one hand, it can make the precious lead resources be recycled, and on the other hand, it can eliminate the pollution of the environment caused by the heavy metal ions contained in the batteries. At the same time, with the continuous improvement of people's social environmental protection awareness, especially in recent years, domestic lead poisoning incidents continue to occur. The national "Twelfth Five-Year Plan" clearly requires enterprises engaged in lead regeneration and smelting to eliminate the original production process and carry out clean production. For this reason, relevant ministries and commissions such as the National Development and Reform Commission, the Ministry of E...

AI Technical Summary

Problems solved by technology

[0005] The traditional method is to break open the battery at the time of purchase, and then dump the electrolyte in it. This extensive processing method has many problems: manual disassembly, low efficiency, and high labor intensity for workers; the electrolyte is dumped at will, serious pollution to the environment

[0007] The equipment investment is large, the process is complicated, and the equipment maintenance is inconvenient; and the secondary crushing and sorting is adopted, the equipment production line is too long, the plant covers a large area, and the infrastructure investment is large;

[0008] Complex equipment and unreasonable structure make maintenance difficult and long maintenance cycle;

[0009] In the current crushing system, high-speed rotating thick blades are basically used to crush waste lead-acid batteries. The blades are easily damaged, the blades are inconvenient to maintain, and the crusher is easy to block;

[0010] The power of the equipment is too large, the energy consumption is high, the operating cost of the equipment is high, and it also has high requirements for other components;

[0011] The quality of the equipment is poor. Many parts of the current equipment are made of carbon steel, which is easy to corrode and rust, which shortens the service life of the equipment;

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