Dry livestock and poultry excrement fermentation tower

Abstract

The invention relates to a dry livestock and poultry excrement fermentation tower, which comprises a fermentation box body (1), wherein a feeding opening (2) is formed in the top of the fermentation box body (1); the bottom of the fermentation box body (1) is in a cylinder shape; the fermentation box body (1) is fixed through a bottom frame (1-1); an upper separation plate mechanism (3) and a lower separation plate mechanism (4) are arranged in the fermentation box body (1); the fermentation tower is separated into a first fermentation region (5), a second fermentation region (6) and a third fermentation region (7) from top to bottom by the upper separation plate mechanism (3) and the lower separation plate mechanism (4). The dry livestock and poultry excrement fermentation tower has the advantages that 1, the device uses the multilayer structure; the multi-time turning throwing fermentation is performed; the fermentation is sufficient; the fermentation effect is good; 2, by using thedesign of a sealed box body and an aeration pipe, the aerobic fermentation can be realized; the anaerobic fermentation can also be performed; 3, the fermentation quantity of the fermentation tower isgreat; the fermentation quantity can be increased by increasing the box body length and the quantity of the stirring device.

Description

technical field [0001] The invention relates to the field of poultry and livestock manure fermentation, in particular to a dry poultry and livestock manure fermentation tower. Background technique [0002] With the adjustment of the agricultural industrial structure, the scale of livestock and poultry breeding is rapidly expanding, and the output of livestock and poultry manure is also increasing day by day. More than 80% of the farms do not have manure treatment facilities. The high concentration of manure not only pollutes the surrounding environment, but also causes , A large loss of phosphorus, the loss is about 122% and 132% of the loss of chemical fertilizers. In addition, harmful bacteria and insect eggs in feces spread diseases among livestock and poultry, leading to the spread of diseases such as avian influenza, which seriously restricts the sustainable development of livestock and poultry breeding. [0003] At present, compost fermentation and tank fermentation a...

AI Technical Summary

Problems solved by technology

In addition, harmful bacteria and insect eggs in feces spread diseases among livestock and poultry, leading to the spread of diseases such as avian influenza, which seriously restricts the sustainable development of livestock and poultry breeding.

[0003] At present, compost ferme

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