A high-efficiency anaerobic fermentation equipment for straw feed and its application method

Abstract

The invention provides a high-efficiency anaerobic fermentation equipment for straw feed, which includes a supporting seat pit, a synchronous lifting mechanism, a guiding heat transfer component, a heat insulation layer, a steel bottom plate, a heat preservation fermentation box, a pressurized exhaust pipe and side temperature measurement The sensor and the core temperature sensor, the steel bottom plate and the heat insulation layer are arranged on the upper opening of the supporting seat pit in turn, the synchronous lifting mechanism is arranged in the supporting seat pit, the guide heat transfer part and the core temperature measuring sensor sleeve are inserted into the steel The lower ends of the guide holes on the bottom plate and the heat insulation layer are installed on the synchronous lifting mechanism. The heat preservation fermentation box is set above the steel bottom plate to cover the supporting seat pit, and the pressure exhaust pipe is set on the heat preservation fermentation box. On the top plate of the body, side temperature measuring sensors are arranged on the side walls of the heat preservation fermentation box, and the core temperature measuring sensors are arranged in the distribution area of ​​the guiding heating parts. It can perform efficient anaerobic fermentation on straw, ensure stable and uniform temperature during fermentation of orange stalks, and make orange stalks industrially fermented into basic feed.

Description

[0001] Technical field: [0002] The invention relates to feed processing equipment, in particular to feed fermentation equipment. [0003] Background technique: [0004] my country is a large agricultural country. According to online data retrieval, in 2008, my country's crop straw output was about 800 million tons, and the amount of crop straw resources ranked first in the world. The main components of crop straw are cellulose, hemicellulose, lignin and a small amount of protein. It is a clean and renewable resource. However, due to the influence of consumption concepts and lifestyles for a long time, my country's rural straw resources have been in a state of high consumption, high pollution, and low output. A considerable number of crop straws have been discarded or burned, and crop straws have not been rationally developed and utilized. , and straw burning brings serious air pollution. In recent years, with the enhancement of people's awareness of environmental protection ...

AI Technical Summary

Problems solved by technology

[0006] Although there are many methods for producing animal feed by adding straw microbial fermentation strains and water to ferment agricultural plant straw, there is a lack of corresponding fermentation equipment, and the fermentation temperature is neither uniform nor constant, and can only be produced in small batches. Experiments and simple and rough production conditions make it impossible to carry out industrialized production all year round, resulting in the inability of industrialized production of animal basic feed from agricultural plant straws

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