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Eddy type biomass particle gasification burner

A technology of biomass pellets and burners, which is applied in the direction of combustion equipment, solid fuel combustion, lighting and heating equipment, etc. It can solve the problems of harmful gas pollution of the environment, inconvenient processing and manufacturing, and uncompact structure, and achieve low operating costs. , small size and weight, compact structure effect

Inactive Publication Date: 2012-06-27
浙江蓝宝精灵环境科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] Although the above-mentioned boiler has a simple structure and is easy to manufacture, it still has the following disadvantages: due to the long length of the smoke pipe, there is not enough oxygen to enter during combustion, which will lead to insufficient combustion, a large amount of smoke and dust in the exhaust, and poor thermal efficiency. High; due to insufficient oxygen intake, harmful gases will be emitted to pollute the environment when burning coal; and the structure is not compact, it takes up a lot of space, and it is inconvenient to process and manufacture

Method used

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  • Eddy type biomass particle gasification burner
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Embodiment Construction

[0018] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0019] Such as figure 1 As shown, the biomass particle vortex gasification burner includes a housing 1 with an air chamber 11, a first combustion chamber 2 with a feed port 21 located in the housing 1, and a second combustion chamber communicated with the first combustion chamber 2. Two combustion chambers3. In this embodiment, the first combustion chamber 2 communicates with the second combustion chamber 3 through a square tapered flow passage 6 , and the square tapered flow passage 6 enters tangentially along the inner wall of the second combustion chamber 3 . After entering from the tangential direction, a vortex whirlwind is naturally formed in the second combustion chamber 3, so that the biomass material is gasified ...

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Abstract

The invention provides an eddy type biomass particle gasification burner, which belongs to the technical field of fuel equipment and solves the problem that existing burners are low in heat efficiency. The eddy type biomass particle gasification burner comprises a casing with an air chamber, a first combustion chamber and a second combustion chamber, wherein the first combustion chamber with a feed inlet and the second combustion chamber communicated with the first combustion chamber are arranged in the casing, a round flame tube is connected to the upper end of the second combustion chamber, a flame outlet at the outer end of the round flame tube extends out of the casing, an annular sleeve is sleeved on a portion, extending out of the casing, of the round flame tube, an interlayer for air and oxygen compensation for combustion is formed between the annular sleeve and the round flame tube, and the interlayer is provided with an air supply hole communicated with the air chamber. The eddy type biomass particle gasification burner has the advantages of compact structure, high heat efficiency and the like.

Description

technical field [0001] The invention belongs to the technical field of fuel equipment, and relates to a burner, in particular to a biomass particle vortex gasification burner. Background technique [0002] At present, the boilers used in the society are mainly coal-fired (firewood) boilers and oil-fired (gas) boilers, and their fuels are all used for primary combustion. Coal-fired (wood-fired) boiler materials are incompletely burned, so the fuel consumption is high, the thermal efficiency is low, the exhausted flue gas is dusty and smoky, and the black smoke seriously pollutes the environment. The fuel (gas) boiler is fully burned, and the exhausted flue gas also meets the requirements of environmental protection. However, the cost of the fuel (gas) boiler is higher than that of the coal (fired) boiler, and its operating cost is higher than that of the coal (fired) boiler. 3 to 5 times, the operating cost is high, and the fuel (gas) boilers used in production and life in my...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23B10/02
Inventor 李宗华
Owner 浙江蓝宝精灵环境科技有限公司
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