Efficient carcass pyrolysis treatment device and method

Abstract

The invention relates to an efficient carcass pyrolysis treatment device and method. The treatment device comprises one or more pyrolysis chambers (1), combustion chambers (2), biomass combustors (3), and a cooling chamber (9), wherein a pyrolysis tank (6) is arranged in each pyrolysis chamber (1); a material basket (60), a material basket guide rail (601) and a pyrolysis gas lead-out pipe (61) are arranged in each pyrolysis tank (6); the cooling chamber (9) is separated from the pyrolysis chambers (1); a cooling tank (90) fitted with the material baskets (60) is arranged in the cooling chamber (9); the combustion chambers (2) are positioned on the side surfaces of the pyrolysis chambers (1); a flue gas deflector (15) is arranged in each pyrolysis chamber (1). Correspondingly, the invention further provides an efficient carcass pyrolysis treatment method. The efficient carcass pyrolysis treatment device and the method have the advantages of reasonable structure and obvious effect, the treatment cycle can be shorted, the pyrolysis effect can be improved, and the energy utilization efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of organic waste treatment, and relates to a high-efficiency pyrolysis treatment device and method for carcasses. Background technique [0002] With the rapid development of animal husbandry in my country, the number of livestock and animal carcasses that died of disease and abnormal death has become an outstanding problem that affects the current prevention and control of animal diseases and the sustainable development of animal husbandry. How to harmlessly dispose of these dead animal carcasses is related to product safety, public health safety, environmental safety and the sustainable development of animal husbandry. [0003] The invention with the application number 201310189412.X on August 21, 2013 discloses a carbonization treatment process and device for sick and dead animals. The device includes a pyrolysis chamber, a combustion chamber, a biomass burner, a combustion chamber and a biomass combustion...

AI Technical Summary

Problems solved by technology

But it has the following disadvantages: (1) The cooling time of the pyrolysis tank in the pyrolysis chamber is long, and it usually needs to be cooled for 5-6 hours before the pyrolysis tank can be pulled out of the pyrolysis chamber; (2) High-temperature flue gas The short flow route makes the high-temperature flue gas stay in the pyrolysis chamber for a short time, resulting in less heat transferred to the pyrolysis tank, and the heat cannot be fully utilized; (3) The combustion chamber is located at the end of the pyrolysis chamber The pyrolysis tank is long, and the high-temperature flue gas is difficult to completely rush from one end of the combustion chamber to the other end of the combustion chamber, resulting in uneven heating between the front and rear ends of the pyrolysis tank, and prone to coking of meat corpses or incomplete pyrolysis treatment situation, the pyrolysis effect needs to be improved

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