Biomass gasification furnace

A gasification furnace and biomass technology, applied in the field of stoves, can solve the problems of affecting gas production, inability to supply gas, and the position of the gasification layer is not fixed, so as to achieve the effect of uniform gas production and increased calorific value

Inactive Publication Date: 2009-07-15
蒋启富
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] The current biomass gasification furnace is generally composed of a furnace body, a material inlet, an ash outlet, and a gas purification device. It is mainly used for cooking and heating at home. There are few industrial applications. The main problems are: one is feeding Gas cannot be supplied during ash discharge, and various gases and dust generated in the furnace body will be discharged from the feed port or ash discharge port during the process of feeding and ash discharge. Second, the position of the gasification layer in the furnace is not fixed, which affects gas production.

Method used

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Embodiment Construction

[0023] Further description will be made below in conjunction with the accompanying drawings, but not limited thereto.

[0024] Such as figure 1 , 2 , 3, the present invention comprises a body of furnace 1, a feed inlet 11 opened on the top of the body of furnace 1 and a filter 28 embedded in its top, a fire viewing port 21 and an ignition port 20 opened on the side wall of the body of furnace 1, and The water inlet pipe 25 and the water outlet pipe 24 of the body of furnace 1 interlayer water supply and drainage, the radiator 27 connected with the filter 28, the purifier 29 connected with the radiator 27, the gas outlet pipe 31 connected with the purifier 29, and the furnace The ash outlet 38 connected to the bottom of the body 1, and the stirring shaft 26, the stirring tooth 30 on the stirring shaft 26 in the body of heater 1, the stirring shaft motor 14 coaxial with the stirring shaft 26 outside the body of furnace 1, Stirring shaft reducer 13, support frame 12 supporting ...

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Abstract

The invention relates to a biomass gasification furnace which comprises a furnace body, a feed inlet opened on the top of the furnace body, a filter embedded on the top of the furnace body, a fire observation hole and a lighting-up hole which are arranged on the side wall of the furnace body, a radiator connected with the filter, a purifier connected with the radiator, an exhaust pipe connected with the purifier, an ash hole communicated with the bottom of the furnace body, a mixer shaft arranged inside the furnace body, stirring teeth arranged on the mixer shaft, a mixer shaft motor arranged outside the furnace body, a feeding storage hopper that is connected at the front end of the feed inlet and can control the inlet and outlet materials, and a ash discharge hopper that is used for communicating the ash hole and the bottom of the furnace body and can control the inlet and outlet ash. The invention has the advantages that the biomass gasification furnace can continuously supply gas when the material is added and the ash is discharged, the gas dust in the furnace is not discharged outside, the position of a gasification layer in the furnace is unchangeable, water vapor can be used for combustion-supporting, etc.

Description

(1) Technical field [0001] The invention relates to a stove for decomposing biomass materials such as crop stalks, wood chips, distiller's grains, etc. into combustible gases of various components. (2) Background technology [0002] The current biomass gasification furnace is generally composed of a furnace body, a material inlet, an ash outlet, and a gas purification device. It is mainly used for cooking and heating at home. There are few industrial applications. The main problems are: one is feeding Gas cannot be supplied during ash discharge, and various gases and dust generated in the furnace body will be discharged from the feed port or ash discharge port during the process of feeding and ash discharge. Second, the position of the gasification layer in the furnace is not fixed, which affects gas production. (3) Contents of the invention [0003] The purpose of the present invention is to provide a biomass gasification furnace which can continuously supply gas when fee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/20C10J3/22C10J3/30C10J3/32
CPCY02E20/18
Inventor 蒋启富
Owner 蒋启富
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