Household garbage sorting system

Abstract

The invention discloses a household garbage sorting system, which comprises a uniform feeder, a large garbage sorting machine, a large garbage crusher, a bag breaking crusher, a comprehensive winnowing machine, a winnowing device, a grain separation device and a magnetic separation device, wherein the magnetic separation device comprises a rack, the inner wall of the rack is rotationally connectedwith an eccentric magnetic cylinder and a driving roller, the eccentric magnetic cylinder and the driving roller are both driven by a motor, the rotating direction of the eccentric magnetic cylinderis the same as that of the driving roller, the outer wall of the eccentric magnetic cylinder is rotationally sleeved with an outer cylinder, and the outer wall of the outer cylinder and the outer wallof the driving roller are jointly sleeved with a conveying belt. By arranging the gear motor, an arc-shaped electromagnet, a rotating shaft and the sleeve, ferromagnetic metal can be preferentially collected before metal objects and non-metal objects are separated, so that iron particles are effectively prevented from seeping between the conveying belt and the eccentric magnetic cylinder, the service life of the conveying belt and the service life of the eccentric magnetic cylinder are prolonged, and then the working stability of the magnetic separation device is guaranteed.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a system for sorting domestic garbage. Background technique [0002] Garbage is solid waste generated in human daily life and production. Due to the large amount of discharge, complex and diverse components, and polluting, resourceful and social nature, it needs harmless, resourceful, reduction and socialized treatment. If not handled properly, it will pollute the environment, affect environmental sanitation, waste resources, destroy production and living safety, and disrupt social harmony. Garbage disposal is to quickly remove garbage, and conduct harmless treatment, and finally make reasonable use of it. The garbage disposal methods widely used today are sanitary landfill, high temperature composting and incineration. The purpose of garbage disposal is harmless, resourceful and reduction. [0003] The garbage sorting system is the key to the garbage treatment techn...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the traditional eddy current separator existing in the prior art. When the traditional eddy current separator is working, the iron particles will seep into between the conveyor belt and the magnetic roller and cannot be discharged, which eventually causes the outer cylinder of the conveyor belt and the magnetic roller to be damaged. To solve the problem of damage, provide a domestic waste sorting system, which has the effect of preferentially collecting ferromagnetic metals before sorting metal objects and non-metal objects

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