Sick and dead pig harmless treatment device

Abstract

The invention relates to a harmless treatment device for dead pigs and solves the problems that the conventional dead pig treatment device and technology are low in heat utilization efficiency, and toxic gas is emitted during the dead pig treatment process. The device comprises a burning furnace for providing hot air, a chopper for chopping materials and a drum used for stir-frying and conveying chopped materials, wherein a discharge port of the chopper and an air outlet of the burning furnace are connected with a head end of the drum; a solid substances outlet is formed in the bottom of the tail end of the drum; an exhaust port is further formed in the tail end of the drum and connected with a tail gas treatment device; and the solid substances outlet in the tail end of the drum is further connected with a fuel inlet of the burning furnace through a conveying device. Besides, the chipper is arranged in an isolation room, and combustion air of the burning furnace is led from the isolation room and performs displacement on air in the isolation room. The harmless treatment device for the dead pigs has a good sterilizing effect, reduces energy consumption of dead pig treatment, and improves the heat utilization efficiency; and further, air in the isolation room is taken as combustion air of the burning furnace and used for displacing toxic gas, so that the pollution is reduced.

Description

technical field [0001] The invention relates to a waste treatment device, in particular to a harmless treatment device for sick and dead pigs. Background technique [0002] my country is a big country in poultry and livestock breeding, and its breeding scale ranks among the top in the world. In the process of poultry breeding, there is a certain mortality rate due to reasons such as weather and epidemic diseases. For dead poultry and livestock, it is necessary to carry out harmless treatment in a timely manner to prevent epidemics, environmental pollution, and even diseased poultry and livestock from entering the market. Traditionally, dead poultry and livestock are usually treated by deep burial or incineration, which cannot completely eliminate the source of pollution; and by incineration, since the moisture content of poultry and livestock is generally above 60%, complete incineration needs to completely evaporate the water. In order to completely incinerate the organic...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of low heat utilization efficiency of the existing sick and dead pig processing device and process, and provide a low energy-consuming sick and dead pig harmless processing device

Another purpose of the present invention is to solve the problem that although the existing sick and dead pig processing device and process have isolated the sick and dead pig itself, they cannot handle the toxic gas emitted during the processing of the sick and dead pig

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