Household Garbage Disposal System

Abstract

The invention discloses a household garbage disposal system. Processing equipment of the household garbage disposal system successively comprises a primary crusher primarily crushing household garbage, a sorting conveyor manually sorting glass, rocks and non-combustible substances, a magnetic separator sorting magnetic substances, a secondary crusher crushing crushed substances of the household garbage into small pieces, a drying oven drying the small pieces of crushed substances by utilizing hot wind, an agitator putting additives into the dried small pieces and performing mixing processing, a primary pulverizer primarily pulverizing the small pieces with the additives into fragments, a screening machine sorting the nonmagnetic incombustible substances through proportion screening and rotating screening from the fragments, a secondary pulverizer secondarily pulverizing sorted pulverized substances without the nonmagnetic incombustible substances into small pulverized particles, a molding machine performing molding processing on the small pulverized particles after secondary pulverizing, and a cold dryer drying a molded garbage derived fuel by utilizing cold wind.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a domestic garbage treatment system for processing collected domestic garbage into garbage-derived fuel through processes such as crushing, screening, drying, and crushing. Background technique [0002] Household waste is usually composed of organic waste such as food waste, sewer residues, and animal manure, and inorganic waste such as paper, metal, and glass. Increase. In the past, most domestic garbage was disposed of mainly by landfill, landfill or incineration. However, landfill, landfill and incineration will cause secondary environmental pollution, which is not an advisable method. Moreover, according to various environmental protection regulations, it is strictly forbidden to blindly discard and incinerate. [0003] According to this, people try to recycle domestic waste. The representative method is: to deal with domestic waste, use drying, crushing, screenin...

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Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the existing household garbage is difficult to handle, and provide a domestic garbage treatment system for producing garbage-derived fuel by means of crushing, screening, drying, crushing, and molding.

[0008] Another object of the present invention is to solve the problem that the stench and dust existing in the existing domestic waste treatment system cannot be collected and disposed of reasonably, and to provide a method for separately collecting and disposing of the stench and dust generated during the domestic waste treatment process. Dust, clean and environmentally friendly domestic waste treatment system

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