Domestic garbage bag-breaking and sorting all-in-one machine

Abstract

The invention discloses a domestic garbage bag-breaking and sorting all-in-one machine which mainly comprises a bag breaking roller, a bag breaking cutter, a tearing roller, a tearing cutter, a garbage baffle, a discharge sliding plate, a sorting assistance roller and a sorting assistance slide way, and is characterized by further comprising an upper pre-tightening adjustment device, a lower avoidance device, a sorting device and a sorted plastic discharge chute, wherein the bag breaking cutter is arranged at the right of the bag breaking roller; the tearing roller is arranged under the right of the bag breaking roller; the tearing cutter fixed on a tearing cutter baffle is arranged at the left of the tearing roller; the sorting assistance roller is arranged between a discharge slide way and the garbage baffle; the sorting device is arranged at the right lower corner of a stand; the sorting device comprises comb needles and a sorting rotary drum, and the comb needles are evenly arranged on the sorting rotary drum. The domestic garbage bag-breaking and sorting all-in-one machine provided by the invention is applicable to treatment of dry and wet urban domestic garbage, is free from secondary pollution and high in working efficiency and has a good sorting effect.

Description

technical field [0001] The invention relates to the field of garbage treatment equipment, in particular to an integrated machine for bag breaking and sorting of household garbage. Background technique [0002] At present, the most widely used method for dealing with urban domestic waste in the world is mainly the method of artificial landfill, that is, the treated domestic waste is collected in one place for artificial landfill. Plastic bags are widely used in daily life, and plastic has always been one of the most difficult to degrade substances, so it is very important to sort domestic waste by plastic bags before manual landfill. [0003] In the prior art, the processing of plastic bags in municipal solid waste has the methods of wind power and water power for sorting. For dry household garbage, according to the quality of various garbage, the plastic bags are separated from the household garbage by blowing the wind; for wet and sticky household garbage, the plastic bags...

AI Technical Summary

Problems solved by technology

However, wind separation requires garbage to be dry, so it cannot be used for the separation of wet and viscous domestic waste; the separation medium used in hydraulic separation is fresh water resources, which will cause serious secondary pollution; and these two methods can only deal with broken bags. garbage, so it must be used together with bag breaking equipment, which takes up a lot of space and has low operating efficiency

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