Recycled garbage treatment fermentation process

Abstract

The invention relates to a recycled garbage treatment fermentation process. The recycled garbage treatment fermentation process sequentially comprises the following steps of feeding garbage in a material bin, conducting unpacking and crushing, and screening crushed garbage by using a roller type screening machine to screen out large-size materials, medium-size materials and small-size materials. According to the recycled garbage treatment fermentation process, sorting and classifying the garbage is conducted, the garbage is classified into different sizes, the garbage of different sizes are then sorted according to the types correspondingly, so that the sorting difficulty is lowered, and the sorting efficiency is improved; and organic substances are fermented after sorting, the garbage types in a fermentation tank are reduced, and treatment after garbage fermentation is facilitated.

Description

technical field [0001] The invention relates to the technical field of domestic waste treatment, in particular to a fermentation process for reclaimed waste treatment. Background technique [0002] With the rapid development of my country's social economy, the acceleration of urbanization and the rapid improvement of people's living standards, the garbage generated in the process of urban production and life has also increased rapidly. Domestic garbage occupies land, pollutes the environment, and affects people's health. effect is also more pronounced. [0003] The massive increase of municipal solid waste has made it more and more difficult to dispose of waste, and the resulting environmental pollution and other issues have gradually aroused widespread concern from all walks of life. [0004] Garbage landfills and combustion are too polluting to the environment. Although waste incineration power generation can use combustion to generate electricity, a large amount of toxic ...

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Problems solved by technology

[0004] Garbage landfill and combustion are too polluting to the environment. Although waste incineration power generation can use combustion to generate electricity, a large amount of toxic gases and dust will be produced during the process of waste incineration for power generation, and metals and other non-combustible substances contained in garbage will be in the garbage. Toxic agglomerates are formed after burning, and agglomerates still require deep landfill, so we need a waste disposal process that does not burn

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