Waste and old se-drum reclaiming and processing technique

Abstract

The utility model discloses a technique used for the recovery processing of the discarded selenium drum. The entire recovery processing is conducted under the suction pressure and includes the processing steps as below: (1) The old and useless selenium drum is shattered into the particles with the uniform sizes and the dust remover is used for collecting the organic ink powder; (2) the shattered materials are delivered into the magnetic sliding pulley, so that the ironwork can be sorted out through the magnetic separation; (3) the remained organic ink powder could be removed via the air cleaning machine and collected through the dust remover. The remained materials are processed via the artificial disintegration so as to obtain the plastics and the copper. This utility model realizes the regeneration of the resource and solves the disposal of the old and useless selenium drum soundly. Meanwhile, the utility model has the advantages of good separating effect, safety, environment protection and practicability.

Description

technical field [0001] The invention relates to the fields of industrial solid waste control and resource utilization; in particular, it relates to a process for treating waste toner cartridges. Background technique [0002] Toner cartridge manufacturers at home and abroad are constrained by environmental protection laws and regulations. On the one hand, they design and produce renewable toner cartridges that can be refilled with toner, and on the other hand, they are also looking for ways to deal with waste toner cartridges. [0003] At present, most of the used toner cartridges flow to the regeneration market, and most of them use simple powder addition to flow into the market again as regenerated toner cartridges or even pretend to be new toner cartridges. Since various machines use different toner, the model, weight and composition are also different, the simple toner filling process cannot reach the level of the original toner cartridge, thus greatly damaging the intere...

AI Technical Summary

Problems solved by technology

Among them, manual dismantling is inefficient and pollutes a lot; mechanical dismantling will face the problem of secondary pollution

In addition, there are many types of used toner cartridges, complex structures, and difficult dismantling, especially for the organic toner produced during the dismantling process, there is no equipment in China that can effectively and safely collect them

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