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A kind of biomass carbon blanking method for biomass production

A biomass charcoal and biomass technology, which is applied in the fields of biofuels, unloading devices, special forms of dry distillation, etc., can solve problems such as affecting the output rate and reducing the pyrolysis rate in the furnace and the drying speed of materials.

Active Publication Date: 2020-10-20
合肥吉干原科技有限公司
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Problems solved by technology

However, during the low-temperature anoxic pyrolysis process of crop straw in the micro-negative pressure pyrolysis gasification carbonization furnace, the biochar will accumulate together, which reduces the pyrolysis rate in the furnace and the drying speed of the material. As a result, there are few biochar raw materials in the next process, which seriously affects the output rate, but how to solve this problem, there is no report on equipment or technology in the prior art

Method used

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  • A kind of biomass carbon blanking method for biomass production

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Embodiment Construction

[0014] Such as figure 1 As shown, a biochar blanking method used in biomass production, a device is set in the furnace for opening the accumulation of biochar, providing continuous pyrolysis time, making the biochar loose and falling, speeding up the drying of materials, and The biochar is transported to the biochar blanking device in the next process.

[0015] The biomass charcoal blanking device includes a furnace pan 1 arranged in the furnace and connected to the transmission mechanism. A number of charcoal through-holes are set in the pan body of the furnace pan 1, and a disturbance arch breaking device 2 is set on the furnace pan. The furnace pan 1 The carbon scraping device 3 is arranged below, and the transmission mechanism drives the furnace plate 1 to rotate, thereby driving the disturbance arch breaking device 2 to open the accumulation of biochar, and the biochar falls from the carbon falling through hole, and the biochar is transported through the carbon scraping d...

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Abstract

The invention discloses a biomass charcoal dropping method in biomass production. A biomass charcoal dropping device used for opening biomass charcoal accumulation, providing continuous pyrolysis time, enabling biomass charcoal to loosen and drop, accelerating material drying and conveying biomass charcoal to the next process is arranged in a hearth. By virtue of a disturb arch-breaking device positioned on a tray, a charcoal scraping device positioned below the tray and a charcoal dropping through hole formed in the tray, biomass charcoal is always kept in a loose state, so that the biomass charcoal is high in fluidity and low in resistance, the pyrolysis rate in a furnace is improved, and the material drying speed in an area is increased. Moreover, the design link between a main shaft sleeve and a dustproof cover is compact, and the biomass charcoal dropping device is reasonable in overall structure layout, convenient to maintain and long in service life.

Description

technical field [0001] The invention relates to a method for biomass production, in particular to a biomass charcoal blanking method for biomass production. Background technique [0002] The crop straw is pyrolyzed in the micro-negative pressure pyrolysis gasification carbonization furnace at low temperature and anoxic. After a certain period of time and a certain temperature of thermochemical reaction, biomass charcoal and crude gas are produced. The crude gas is sent to the gas purification process, and the production The material charcoal is sent to the next charcoal treatment process. However, during the low-temperature anoxic pyrolysis process of crop straw in the micro-negative pressure pyrolysis gasification carbonization furnace, the biochar will accumulate together, which reduces the pyrolysis rate in the furnace and the drying speed of the material. As a result, there are few biochar raw materials in the next process, which seriously affects the output rate. Howev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10B33/02C10B53/02
CPCY02E50/10
Inventor 徐君剑曹欢庆曹子辰郭德成李阳张一言陈春董子龙
Owner 合肥吉干原科技有限公司
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