Animals danger solid waste treatment recovery method and system

Abstract

The present invention discloses a method for processing and recycling dangerous solid waste of animal kinds, including step that the processed dangerous solid waste of animal kinds is sterilized and dehydrated. The setp uses dehydration reaction device with jacket layer isolated with reaction cavity for containing material, and includs steps as follows: the heating supply body is induced into jacket layer; the material is transported into reaction cavity; the heat of heating supply body promotes sterilization and dehydration reaction by permeating jacket layer to material, and produces separated grease and animal protein. The invention discloses a system for processing and recycling dangerous solid waste of animal kinds, implements a series of technology steps, processes a series of electric shock, crushing, closed sterilization and dehydration, foots separated, residue squeezed, grease purified, quantitative packing etc, and produces animal protein and grease. The method can implement that the germina is sterilized entirety and recycles resource, gives attention to environmental protection effect and economic effect, and is a environmental protection, ecomomic and high effect process.

Description

【Technical field】 [0001] The invention relates to waste treatment and recycling, in particular to a method and system for treating and recycling animal hazardous solid waste. 【Background technique】 [0002] In recent years, plagues of poultry diseases such as mad cow disease, foot-and-mouth disease, avian influenza, streptococcus suis, and porcine blue-ear disease have occurred from time to time. Every time an epidemic occurs, a large number of sick / dead poultry and livestock will be produced; A lot of substandard poultry, such as pigs containing clenbuterol, are produced; also, the number of pets in cities is increasing rapidly, and the number of pet carcasses produced is also rapidly increasing. The above sick / dead poultry, poultry and pet carcasses that have passed the quarantine inspection are dangerous solid wastes of pathogenic animals, which must be sanitized to prevent the spread of diseases, protect the health of the people, and protect the health of the animal husb...

AI Technical Summary

Problems solved by technology

[0009] The incineration method can completely eliminate the source of disease and germs. It is convenient to operate and clean and hygienic. However, it cannot utilize resources. Incineration consumes fuel and has high operating costs. The waste gas produced during incineration will also cause secondary pollution to the atmosphere.

[0010] 4. Traditional resource processing

Since the slag-water mixture also contains a large amount of oil, it is difficult to dehydrate the slag-water mixture, and it is difficult to treat or utilize the waste residue; the concentration of the waste water is extremely high, the treatment is difficult, the treatment cost is high, and the environmental pollution is serious

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