Novel intermittent-dynamic rapid high-temperature aerobic fermentation chamber

Abstract

The invention relates to the technical field of aerobic fermentation chamber, in particular to a novel intermittent-dynamic rapid high-temperature aerobic fermentation chamber. An exhaust gas collecting unit is arranged at the bottom of the center position at the upper part of a housing; the lower part of the exhaust collecting unit is provided with an organic solid waste uniform-distribution device; the organic solid waste uniform-distribution device is formed by a stand column and a swing chute which corresponds to each other, wherein the stand column is arranged at the left side in an innercavity of the housing, the top of the stand column is provided with a conveying device that is oblique upward and the swing chute is arranged under a port at the right side of the conveying device; the lower part of the swing chute is provided with a fermentation chamber; the lower part of the fermentation chamber is provided with an air supplying device; and the lower part of the air supplying device is provided with a screw discharge device which extrudes materials after being fermented out from an outlet at the right side surface of the fermentation chamber. Compared with the prior art, the novel intermittent-dynamic rapid high-temperature aerobic fermentation chamber has small occupied area, high mechanization level, high degree of operation automation, high fermentation efficiency and good effect; and in the fermentation chamber, the temperature suitable for the growth of microbial community can be guaranteed all the time as long as air supply is discontinuous, thus enhancing fermentation speed.

Description

[technical field] [0001] The invention relates to the technical field of aerobic fermentation chambers, in particular to a novel intermittent dynamic rapid high-temperature aerobic fermentation chamber. [Background technique] [0002] With the rapid development of urbanization, the requirements for urban environmental governance have increased, and the amount of organic solid waste to be treated is huge, and due to the particularity of organic solid waste, it contains organic substances, nitrogen and phosphorus, heavy metals and salts, and pathogenic microorganisms and Parasite eggs are perishable and emit a strong odor. If they are not effectively treated, they will damage the environment, pollute water bodies and soil, and endanger human health. [0003] At present, the treatment and disposal of organic solid waste are mainly through incineration, landfill, composting and throwing into the sea. Although the incineration treatment and disposal method has a good treatment e...

AI Technical Summary

Problems solved by technology

However, with the development of society, it is becoming more and more difficult to occupy a large amount of land. In addition, the existing organic solid waste composting process has high energy consumption for oxygen supply during operation, and the internal fermentation of the composting material is impermeable. It will emit odor and pollute the environment, and compost products cannot meet the requirements of stabilization, harmlessness, reduction, resource utilization and relevant national standards, thus hindering the promotion and application of composting technology in organic solid waste treatment

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