Fermentation box for biological drying treatment of organic wastes

Abstract

The invention relates to a fermentation box for biological drying treatment of organic wastes. The fermentation box comprises a fermentation box body, and chain net mechanisms, an overturning mechanism and an air heater mechanism which are mounted in the fermentation box body, wherein the fermentation box body comprises a feed port and a discharge port; at least two layers of the chain net mechanisms are arranged, all the layers of the chain net mechanisms are located at different heights respectively, and the discharging ends of all the layers of the chain net mechanisms are distributed in astaggered mode and correspond to a feeding port and a discharging port; the overturning mechanism is positioned at the upper part of the feeding end of any one or more layers of the chain net mechanisms; the air heater mechanism comprises an air heater body and a plurality of hot air openings connected with an air outlet of the air heater body; and the hot air openings face the feeding ends of anyone or more layers of the chain net mechanisms. The fermentation device is reasonable in structural design; action cooperation is achieved through installation of the overturning mechanism and the air heater mechanism; and heating and oxygen supply are achieved in the overturning process, and oxygen can be directly introduced into organic wastes to be fermented.

Description

technical field [0001] The invention relates to the field of livestock and poultry manure fermentation, in particular to a fermentation tank for biological drying treatment of organic waste. Background technique [0002] At present, in the field of livestock and poultry breeding, the treatment of livestock and poultry manure has always been a difficult problem in this industry. During the composting process of livestock and poultry manure, the fermentation speed is slow and the steps are cumbersome. This is not conducive to the rapid production of manure fermentation, and fermentation requires Occupying a large site, the investment cost for building construction is huge, and it is difficult to deal with it on a large scale, resulting in high treatment costs and a long return on investment period. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the present invention provides a fermentation tank for biological drying of organic waste, ...

AI Technical Summary

Problems solved by technology

[0002]At present, in the field of livestock and poultry breeding, the treatment of livestock and poultry manure has always been a difficult problem in this industry. During the composting process of livestock and poultry manure, the fermentation speed is slow, The defect of cumbersome steps is not conducive to the rapid production of feces fermentation, and fermentation needs to occupy a large area, the investment cost of building construction is huge, and it is difficult to process on a large scale, resulting in high processing costs and a long return on investment cycle

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