Brazier type gasification carbonization furnace
A carbonization furnace and brazier-type technology, applied in the field of biomass comprehensive utilization equipment, can solve the problems of high cost, long transportation distance, complex structure, etc., and achieve the effect of high-efficiency output
Pending Publication Date: 2021-04-30
COTTON RES INST SHANXI ACAD OF AGRI SCI
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Problems solved by technology
[0003] The purpose of the present invention is to solve the technical problems of the existing biomass carbonization treatment equipment with complex structure, long transportation distance and high cost of raw materials such as crop stalks, and provide a brazier type gasification carbonization furnace
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[0014] The present invention will be further described below in conjunction with drawings and embodiments.
[0015] Such as figure 1 As shown, a brazier-type gasification and carbonization furnace includes a furnace body 1, a protective edge 3, three adjusting bolts 4, a furnace cover 5 and a chimney 6. The furnace body 1 is a conical cylinder with a thick top and a thin bottom. And there is no top surface and bottom surface, the furnace cover 5 is a conical cylinder with a thin upper part and a thicker lower part, an ignition port 2 is provided on the conical surface of the furnace cover 5, and a protective edge 3 is provided on the edge of the bottom end of the furnace cover 5. Three adjusting bolts 4 are evenly arranged on the top edge of the body 1, and the furnace cover 5 is placed on the adjusting bolts 4 arranged on the top of the furnace body 1 and the guard edge 3 covers the top of the furnace body 1, and the diameter of the bottom end is larger than that of the furna...
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The invention relates to a brazier type gasification and carbonization furnace, which aims to solve the technical problems of high cost, low benefit and difficulty in popularization caused by large design scale of the conventional biomass gasification and carbonization equipment. According to the technical scheme, the furnace comprises a furnace body, a protective edge, a plurality of adjusting bolts, a furnace cover and a chimney, wherein the furnace body is a conical barrel with the thick upper portion and the thin lower portion and is free of a top face and a bottom face, the furnace cover is a conical barrel with the thin upper portion and the thick lower portion, and the protective edge is arranged on the edge of the bottom end of the furnace cover; the plurality ofadjusting bolts are uniformly arranged at the top edge of thefurnace body; the furnace cover is placed on the adjusting bolt arranged at the top of the furnace body, the protective edge covers the top of the furnace body, the chimney is arranged on a cylinder opening in the top end of the furnace cover, and a plurality of air inlet holes are evenly formed in the lower middle portion of the chimney. In the gasification and carbonization process of biomass materials, biomass charcoal can be rapidly and efficiently produced, sufficient combustion of pyrolysis gas is achieved, and the equipment is simple in structure, convenient to operate, low in price and convenient to apply and popularize.
Description
technical field [0001] The invention belongs to the technical field of biomass comprehensive utilization equipment, and in particular relates to a brazier type gasification and carbonization furnace. Background technique [0002] At present, the technology of crop straw returning to the field has been popularized, but the problems of diseases, insect pests and sowing quality caused by straw returning to the field have not been well resolved, and the straw biomass is degraded into carbon dioxide gas by microorganisms in a short time after returning to the field, which can fix carbon. The effect is low and the contribution to soil organic matter is limited. Therefore, although the government bans straw burning, it is still banned. Due to its special porous structure and long-term carbon sequestration characteristics, biochar has very attractive potential for fertilizing fields and improving soil, reducing emissions and increasing sinks. Therefore, biochar technology will defi...
Claims
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IPC IPC(8): C10J3/20C10J3/30C05D9/00
CPCC10J3/20C10J3/30C05D9/00C10J2300/092C10J2300/0956Y02E50/10
Inventor 张贵云张丽萍张栋张茜吕贝贝刘珍范巧兰姚众常芳娟张相斌罗山杨红卫
Owner COTTON RES INST SHANXI ACAD OF AGRI SCI