A device for producing gas from biomass materials
A biomass material and gas technology, which is applied in the details of the gasification device, the manufacture of combustible gas, and the gasification process, etc., can solve the problems of dust back-mixing, dust carrying, and the effect of combustion speed.
Active Publication Date: 2021-07-09
江苏新链新科技有限公司
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Problems solved by technology
[0006] In order to solve the above-mentioned technical problems, the present invention provides a device for producing gas from biomass materials, so as to solve the problem that the ash accumulation in the furnace during the combustion of biomass particles is easy to bring dust during the generation of gas, resulting in Contains too many impurities, and because the gas production speed is easily affected by the combustion speed of biomass particles, when the gas in the furnace cannot be discharged in time, it is easy to cause dust back-mixing and affect the quality of the gas
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[0035] as attached figure 1 To attach Figure 8 Shown:
[0036]The present invention provides a device for producing gas from biomass materials, which includes a base frame 1; a vertical combustion furnace 2 is fixedly installed on the upper end of the base frame 1; , the lower end of the combustion furnace 2 is fixedly connected with a truncated cone-shaped ash accumulation box 202 with a wide top and a narrow bottom. The upper end of the ash accumulation box 202 is fixedly equipped with an inverted "several"-shaped filter disc 204, and the combustion furnace 2 In the inner chamber, a horizontal carrier plate 203 is fixedly installed at a position below the igniter 102; the combustion furnace 2 also includes a variable diameter box 201, and the upper end of the combustion furnace 2 is fixedly connected with a funnel-shaped variable diameter box 201, and the feeding pipe The inner end of 302 is correspondingly installed at the narrowest part of the middle part of the variabl...
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The invention provides a device for producing gas from biomass materials, which relates to the technical field of biomass combustion, to solve the problem that the ash accumulation in the furnace during the combustion of biomass particles is easy to bring up dust during the generation of gas, causing gas There are too many impurities in it, and because the gas production speed is easily affected by the combustion speed of biomass particles, when the gas in the furnace cannot be discharged in time, it is easy to cause dust back-mixing and affect the quality of the gas, including the bottom frame; A vertical combustion furnace is fixedly installed on the upper end of the chassis. In the present invention, since the upper end of the combustion furnace is fixedly connected with a funnel-shaped variable-diameter box, and the inner end of the feeding pipe is correspondingly installed at the narrowest part of the middle of the variable-diameter box, it is ensured that the biomass material can fall in the middle position after entering the combustion furnace Full combustion, avoid accumulation in the drop and insufficient combustion, and the variable diameter can make the smoke and gas separate by means of the inclined surface, the gas rises, and the smoke falls back along the inclined surface.
Description
technical field [0001] The invention relates to the technical field of biomass combustion, and more specifically relates to a device for producing gas from biomass materials. Background technique [0002] Biomass pellet fuel is mostly a block fuel produced by processing stem crops, peanut shells, bark, sawdust and solid waste (furfural slag, edible fungus slag, etc.). It is a renewable energy source with low cost and can replace Coal is used as energy for life and production. Therefore, biomass fuel is favored by the majority of users. [0003] For example, in the patent application CN201520296091.8, a device for producing gas from biomass materials is characterized in that the device for producing gas from biomass materials consists of a gasifier (1), a dust removal tank (2), a drying tank (3), The decoking tank (4), fan (5) and gas storage tank (6) are connected in series through pipelines, the gasifier (1) is provided with a jacket, and the top of the gasifier (1) is pr...
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IPC IPC(8): C10J3/20C10J3/30C10J3/40C10J3/82
CPCC10J3/20C10J3/30C10J3/40C10J3/82C10J2200/158C10J2300/0916
Inventor 李军
Owner 江苏新链新科技有限公司