Harmless livestock corpse processing device

Abstract

A harmless livestock corpse processing device is characterized by comprising a pulverizer, a high temperature stirrer, a grinder bio-deodorizing device, and the like; the high temperature stirrer is connected below the pulverizer, an air guide pipe is mounted above the high temperature stirrer, the air guide pipe is connected to a grinder, a draught fan is mounted at one side of the air guide pipe, the tail end of the air guide pipe is connected to the bio-deodorizing device, a transmission device is mounted at one side of the pulverizer, a pulverizing motor is mounted at one side of the transmission device, a pulverizing blade is mounted in the pulverizer, and a fixed blade is mounted at one side of the pulverizing blade. According to the harmless livestock corpse processing device, an original oil pot heating manner is replaced with electromagnetic heating, a pulverized livestock corpse is heated by an electromagnetic heating plate, a temperature rising rate is fast, the efficiency is greatly improved, lots of fuel is saved, the safety is far higher than that of the original processing device, no any pollutants are generated, lots of space is saved, and the device is also suitable for medium-sized and small-sized livestock farms.

Description

technical field [0001] The invention relates to a livestock corpse treatment equipment, in particular to a harmless livestock corpse treatment equipment. Background technique [0002] With the progress of the times, people's living standards are steadily improving. In order to meet people's food needs, animal farms are increasing. According to statistics, the mortality rate of animals in farms is 1.5%-5%, so how to deal with dead animal corpses has become a problem. It is a problem that troubles people. Most of the farms in China now adopt the method of burying or burning on the spot. Burying on the spot will cause soil and groundwater to be polluted, leading to environmental pollution and the spread of epidemic diseases. Using coal or oil as fuel will cause incineration. It produces a large amount of odor and harmful gas, endangering the health of surrounding residents and causing environmental pollution; in recent years, a method of composting dead livestock has been devel...

AI Technical Summary

Problems solved by technology

[0002] With the progress of the times, people's living standards are steadily improving. In order to meet people's food needs, animal farms are increasing. According to statistics, the mortality rate of animals in farms is 1.5%-5%, so how to deal with dead animal corpses has become a problem. It is a problem that troubles people. Most of the farms in China now adopt the method of burying or burning on the spot. Burying on the spot will cause soil and groundwater to be polluted, leading to environmental pollution and the spread of epidemic diseases. Using coal or oil as fuel will cause incineration. It produces a large amount of odor and harmful gas, endangering the health of surrounding residents and causing environmental pollution; in recent years, a method of composting dead livestock has been developed, using thermophilic bacteria to treat dead livestock and poultry, nitrogen and carbon in manure and straw However, this method takes about 20 days to decompose the livestock and poultry carcasses. Most farms cannot meet this condition, and the carcasses will still produce a lot of odor during the decomposition process, which will disturb the surrounding areas. Residents’ normal life; some slaughterhouses use high-temperature and high-pressure processors to process the corpses. The steps are to sterilize them at high temperature after crushing. Most of the equipment uses interlayer oil heating or steam heating, that is, burning fuel or electric power to heat up the corpses to sterilize , this method needs to use a large amount of oil and fuel, and occupies a large area. Small and medium-sized farms cannot use this method, and the gas released during fuel combustion will cause a lot of pollution to the environment. Harmful gases are cooled by tap water and then discharged, but the cooling effect of tap water is not obvious, and the harmful gas still has a pungent odor after discharge; a few other farms transport dead livestock and poultry to local processing stations for processing, but some of them died Livestock have been stored for many days, and the environment has been polluted during storage and transportation; and most hatcheries discard eggshells and weak and dead poultry chicks every day. This method will cause serious pollution to the environment; in the European Union's "Animal Welfare Law", it is stipulated that weak young chicks born with deformities should be killed as soon as possible to avoid suffering during their growth. Suffocated to death in plastic bags, very painful before the chicks die

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