Multi-stage crushing and dust-removing toner cartridge recycling and processing system

Abstract

The invention discloses a multi-stage crushing and dust-removing toner cartridge recycling and processing system, which comprises a sequentially connected mashing bin, which comprises an inner cylinder body and an outer cylinder body that are mutually sleeved, the inner cylinder body is horizontally arranged, and the cross section of the inner cylinder body is round, and the outer cylinder body iselliptical; an air blower that has an air outlet end connected to the end surface of one end of the crushing bin; a waste powder recycling bin; a water washing bin in which a shaft II is one or morestirring net and one or more pair of brush strips are disposed; a crushing bin in which a spiral breaking knife is horizontally extended; a magnetic sorting bin in which a magnetic selecting roller, acollecting bucket I and a collecting bucket II are arranged; and a water circulation barrel. The multi-stage crushing and dust-removing toner cartridge recycling processing system provided by the invention can be separated and effectively recovered by the steps of hammer crushing, dry dust collecting, and dust collecting with water washing, cutting and pulverizing and magnetic separation and thelike, The toner cartridge and the dust in the toner cartridge can be quickly separated and effectively recovered to avoid flying dust and protect the environment.

Description

technical field [0001] The invention relates to the technical field of printer toner cartridge processing, in particular to a multi-stage crushing and dust removal toner cartridge recycling and processing system. Background technique [0002] At present, recycling electronic waste is an emerging industry in the world, and my country's waste electrical products have entered the peak period of elimination. There are a large number of toner cartridges in various waste copiers and printers that need to be processed, and the materials of toner cartridges include plastic, iron, magnetism, aluminum, copper, soft substances and toner. During the recycling process of waste toner cartridges, various materials need to be separated At the same time, in addition to carbon black, iron oxide and polyester, the toner used in the toner cartridge also contains a lot of metal dust, such as nickel, cobalt, and mercury that is harmful to the human body. During the entire recycling process, not o...

AI Technical Summary

Problems solved by technology

There are a large number of toner cartridges in various waste copiers and printers that need to be processed, and the materials of toner cartridges include plastic, iron, magnetism, aluminum, copper, soft substances and toner. During the recycling process of waste toner cartridges, various materials need to be separated At the same time, in addition to carbon black, iron oxide and polyester, the toner used in the toner cartridge also contains a lot of metal dust, such as nickel, cobalt, and mercury that is harmful to the human body. During the entire recycling process, not only the material of the toner cartridge itself For recycling, the toner in the toner cartridge must also be recovered for recycling. Existing recycling equipment often has problems such as insufficient toner cartridge disassembly, low recovery rate, and large dust on the disassembly site.

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