Production equipment for continuous preparation of combustible gas using biomass fuel

A technology of biomass fuel and production equipment, applied in the manufacture of combustible gas, petroleum industry, etc., can solve the problems of combustible gas with many impurities, achieve the effects of improving production yield, ensuring regional stability, and solving blockage

Inactive Publication Date: 2011-11-30
宁波双翼能源科技有限公司
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Problems solved by technology

[0003] The existing production equipment that uses biomass fuel to prepare combustible gas is mainly a biomass semi-gasified gasifier. The social engineering material fuel is added to the biomass gasifier, and combustible gas can be obtained through anoxic combustion, but The combustible gas prepared by this equipment contains more impurities

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  • Production equipment for continuous preparation of combustible gas using biomass fuel
  • Production equipment for continuous preparation of combustible gas using biomass fuel
  • Production equipment for continuous preparation of combustible gas using biomass fuel

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Embodiment 1

[0017] Such as figure 1 , figure 2 As shown, the production equipment for continuously preparing combustible gas provided by the present invention includes a biomass gasification furnace 1, a two-stage cooling dust removal spray tower, a tar purifier 4, a gas-water separator 5 and a buffer tank 6, The upper feed port 11 of the biomass gasification furnace 1 is provided with a feeding device 8, the biomass gasification furnace 1 is provided with a fire grate 9, and the lower end of the biomass gasification furnace 1 is provided with an ash discharge device 12. The gas outlet 13 of the biomass gasifier at the lower end of the other side of the furnace 1 communicates with the air inlet 21 of the first cooling and dust removal spray tower at the lower end of the first cooling and dust removal spray tower 2 through a pipe, and the top of the first cooling and dust removal spray tower 2 The air outlet 22 of the first cooling and dedusting spray tower is communicated with the air i...

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Abstract

The invention discloses production equipment for continuously preparing combustible gas by utilizing biomass fuel, which comprises a biomass gasification furnace, two stages temperature reducing dust removal spray towers, a tar purifier, a gas and water separator and a buffer tank, wherein a material inlet at the upper end of the biomass gasification furnace is provided with a feeding device; a grate is arranged in the biomass gasification furnace; the biomass gasification furnace is provided with a dust discharge device; the biomass gasification furnace is connected with the first temperature reducing dust removal spray tower; the first temperature reducing dust removal spray tower is connected with the second temperature reducing dust removal spray tower; the second temperature reducingdust removal spray tower is connected with the tar purifier; the tar purifier is connected with the gas and water separator; and the gas and water separator is connected with the buffer tank; and a gas pressurization blowing and draught fan is connected between the gas and water separator and the buffer tank. The invention can continuously produce gas, meet the requirement of continuous gas production and remove dust, tar and water of the combustible gas obtained after biomass is gasified and has higher purity and production yield.

Description

technical field [0001] The invention relates to a device for preparing combustible gas, in particular to a production device for continuously preparing combustible gas with biomass fuel. Background technique [0002] Biomass fuel is mostly a block-shaped environmentally friendly new energy produced by the processing of stem-shaped agricultural and forestry crops. Biomass fuel will produce mixed combustible gases such as carbon monoxide, methane, and hydrogen after oxygen-deficient combustion, which can be used in various industries in industry and life. [0003] The existing production equipment that uses biomass fuel to prepare combustible gas is mainly a biomass semi-gasified gasifier. The social engineering material fuel is added to the biomass gasifier, and combustible gas can be obtained through anoxic combustion, but The combustible gas prepared by this equipment contains more impurities. Contents of the invention [0004] The purpose of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/20C10J3/30C10J3/84C10J3/34
Inventor 杜文庆赵廷林
Owner 宁波双翼能源科技有限公司
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