Kitchen waste fermentation and deodorization strain culture equipment

Abstract

The invention discloses kitchen waste fermentation and deodorization strain culture equipment. The kitchen waste fermentation and deodorization strain culture equipment comprises a crushing mechanism,a filtering mechanism, a fermentation mechanism and a culture mechanism, firstly, kitchen waste is subjected to crushing pretreatment, and the crushed kitchen waste enters the filtering mechanism tobe subjected to solid-liquid separation; and liquid passes through a sewage treatment mechanism for the next procedure through a water outlet pipeline, the screened solid kitchen waste enters a fermentation tank, the fermentation tank is heated through an electric heating wire, the kitchen waste is dried, sterilized and fermented, and the fermented kitchen waste enters a culture tank for culture.According to the method, the kitchen waste can be used for culturing strains of low-grade organisms such as hermetia illucens, and the kitchen waste can be recycled.

Description

technical field [0001] The invention relates to strain cultivation equipment, in particular to a strain cultivation equipment for fermentation and deodorization of kitchen waste. Background technique [0002] my country is a country with a large population. With the increase of the number of cities in our country, the expansion of scale, the change of people's lifestyle and the improvement of living standards, urban domestic waste has increased rapidly at an average annual growth rate of 8% to 10%. Among them, 50% of municipal solid waste is organic waste, which mainly includes kitchen waste, fruit peels, rotten vegetables, paper, etc. According to statistics, my country produces 60 million tons of kitchen waste and 230 million tons of discarded fruits and vegetables every year, a huge amount. This kind of domestic organic waste has a high water content, which is easily corrupted and deteriorated to attract mosquitoes and pathogenic microorganisms, which brings harm to huma...

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Problems solved by technology

This kind of domestic organic waste has a high moisture content, which is easily corrupted and deteriorated to attract mosquitoes and pathogenic microorganisms, which brings harm to human health. At present, the main treatment methods for these wastes in my country are still traditional landfill, incineration, anaerobic fermentation, Feed treatment is the main method, and these methods will bring great safety hazards to the air, land, and groundwater in the treatment area; in addition, this kind of waste will also be used to breed "shuishui pigs", or even as criminals to refine meals The raw materials of kitchen waste oils and fats, these illegal acts seriously affect human food safety

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