A method for harmless treatment of sick and dead livestock and poultry

Abstract

The invention provides an innocent treatment method for beasts and birds died due to illness. The innocent treatment method includes the following steps that bodies of beasts and birds died due to illness are broken and dismembered through a breaking and dismembering device; the broken and dismembered animal carcasses are put into a broken material receiving device; the broken and dismembered animal carcasses are put into a drying chamber through a material transfer device to be directly sterilized and dried or carbonized through hot gas at the temperature of 120 DEG C to 320 DEG C, and grease flowing out in the sterilizing and drying processes flows into a grease collection tank; squeezing treatment is conducted on the sterilized and dried matter such as meat, hairs and bones; and grease obtained in the squeezing treatment process flows into the collection tank, and the squeezed residual matter such as the meat, the hairs and the bones is made into animal fodder or is buried underground after being carbonized. The beasts and birds died due to illness are subjected to breaking and dismembering, high-temperature disinfection treatment, grease squeezing and the like, continuous production can be achieved, the energy consumption is low, and waste resource utilization can be achieved.

Description

technical field [0001] The invention relates to the technical field of resources and environmental protection, in particular to a harmless treatment method for sick and dead livestock and poultry. Background technique [0002] Harmless disposal of sick and dead animals is an important measure to prevent the spread of animal diseases, effectively control and exterminate animal diseases, and prevent pathogens from polluting the environment. Since the 1980s, due to the frequent occurrence of major animal diseases such as foot-and-mouth disease, mad cow disease, and highly pathogenic avian influenza, the society has paid more and more attention to the harmless disposal of animal carcasses. my country is a big country in poultry and livestock breeding, and its breeding scale ranks among the top in the world. During the breeding process of poultry and livestock, there is a certain mortality rate due to weather, epidemic diseases and other reasons. For dead poultry and livestock, ...

AI Technical Summary

Problems solved by technology

[0005] The above methods can solve the environmental pollution caused by diseased poultry and livestock flowing into the market, and realize partial resource utilization of sick and dead livestock and poultry, but the investment and treatment costs of harmless treatment are still high, and the value of resource utilization is not high. will produce secondary pollution

At present, most enterprises dealing with diseased poultry and livestock need to rely on policy subsidies to operate. To fundamentally solve the problem of diseased poultry and livestock entering the market, it is still necessary to solve technical problems such as the high cost of harmless treatment.

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