Poultry and livestock manure high temperature treatment device

Abstract

The invention discloses a poultry and livestock manure high temperature treatment device. According to the poultry and livestock manure high temperature treatment device, a plurality of layers of filtering grids are arranged in a housing of the poultry and livestock manure high temperature treatment device; a plurality of gas inlet pipes are arranged at the intervals of the filtering grids, the gas inlet pipes are used for delivering of high temperature steam, and poultry and livestock manure to be treated is subjected to multistage impurity removing and high temperature steam sterilization at the same time, so that the negative effects of poultry and livestock manure are eliminated; and in addition, the poultry and livestock manure high temperature treatment device is also provided with a drying device, and rotating blades are arranged below a feed inlet of a drying chamber, so that added liquid poultry and livestock manure is dispersed uniformly in the drying chamber, drying is realized via full contact with dry hot gas, water content of the poultry and livestock manure is reduced effectively, the poultry and livestock manure to be treated becomes convenient for transportation, and it is beneficial for preparing of organic fertilizers.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a high-temperature treatment device for poultry manure. Background technique [0002] At present, the fundamental measure to improve soil structure and soil micro-ecosystem, restore soil, and develop organic and green agriculture is to increase the use of bio-organic fertilizers to achieve the best effect of increasing production and income. Therefore, the production of organic fertilizers at home and abroad is developing rapidly. [0003] On the other hand, the poultry and livestock breeding industry produces a large amount of feces. At present, the use of poultry and livestock manure to make organic fertilizers often simply stirs and dries or stacks the manure. However, poultry and livestock manure often contains a variety of viruses and harmful pathogenic bacteria. Or stacking is very easy to pollute the environment. In addition, because poultry manure has a certain vis...

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Problems solved by technology

[0003] On the other hand, the poultry and livestock breeding industry produces a large amount of feces. At present, the use of poultry and livestock manure to make organic fertilizers often simply stirs and dries or stacks the manure. However, poultry and livestock manure often contains a variety of viruses and harmful pathogenic bacteria. Or stacking is very easy to pollute the environment. In addition, because poultry manure has a certain viscosity and often contains some impurities such as stones and gravel, it is easy to cause sticking and agglomeration when using existing mixing and mixing machinery, and it is easy to block the filter device. , and is not easy to clean, produces a lot of odor, causing secondary pollution to the environment

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