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US 2011/0078953 A1Published application
A method and plant of production of combustible gas using biomass
OwnerWenzhen LIUinventor
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OwnerWenzhen LIUinventor
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This invention involves a method and plant of production of combustible gas using biomass. This plant comprises a furnace body, a furnace cavity, gasifying agent inlet, combustible gas outlet (arranged on furnace cavity and higher than gasifying agent inlet), and a device that ignites biomass arranged at intersection between the horizontal plane where the combustible gas outlet is located and the internal wall of the furnace cavity. Method of operation: load biomass in the plant and ignite the upper part; gasifying agent will run through the material from bottom to top, gasifying the material and generating flue gas. This invention features outstanding advantages of stable gasifying reaction, safe and reliable operation, high fuel gas calorific value, low environmental pollution, and easy purification of combustible gas etc. This method can be used to produce combustible gas from not only biomass, but also solid organic gasifying raw materials such as household garbage and industrial refuse etc.
A method to produce combustible gas from biomass, which includes placing dry biomass material in a gasifying plant, wherein biomass is led out and ignited from top of said biomass material and gasifying agent is fed in from bottom of said biomass material, so that this agent penetrates said biomass material from bottom to top.
A plant that produces combustible gas from biomass, comprising a furnace body, a furnace cavity, a gasifying agent inlet, and a combustible gas outlet;
Dependencies are inferred from the claim text.