A kind of burner type casing movable grate biomass burner

Abstract

A novel burner-type biomass burning machine adopting sleeves and a moving grate mainly comprises a front reaction bin and a rear auxiliary control box, wherein the front reaction bin is divided by four layers of sleeves into a gasification bin, a gasified gas collecting and premixing bin, a fixed carbon burnout bed, a quaternary air distribution chamber and the like; fuel sufficiently reacts in all stages after entering the burning machine and before being discharged out of the burning machine in cooperation with the auger grate under the multistage air distribution function of a combustion air fan; the rear auxiliary control box comprises the combustion air fan, an air distribution header, a transmission motor, a comprehensive control system, an igniter and other auxiliary devices. The burning device adopts a relatively advanced and manure gasification combustion technique, reflects relatively greater industrial perspectiveness, is a novel biomass heat energy application technique which is clean, efficient, energy-saving, environment-friendly, stable in operation, simple and convenient to operate and wide in fuel adaptability, can be widely applied in clean heat energy equipment in distributive energy centers of new-type urbanization and regional industrial parks in China and can bring in remarkable economic and social benefits.

Description

technical field [0001] The invention relates to a burner type casing movable grate biomass burner, in particular to a burner type casing movable grate biomass burner, which belongs to the technical field of biomass combustion equipment. Background technique [0002] Biomass energy technology has attracted the attention of governments, institutions and scientists with its unique properties of low pollution, sustainability and neutral carbon emissions. It is one of the hot topics in the research and development of renewable energy in the world; many countries have set up corresponding Research and development programs, such as the energy farm in the United States, the green energy project in India, and the sunshine plan in Japan. Among them, biomass pellet fuel has won wider recognition for its unique advantages. Compared with traditional fossil fuels, biomass pellet fuel not only has all the advantages of biomass energy, but also can solve the transportation and storage of bi...

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Problems solved by technology

[0004] In order to overcome the technical deficiencies of the prior art, such as poor continuous stability of combustion operation, easy coking, difficult ash cleaning, bulky assembly, poor applicability to working conditions, etc., the present invention provides a multi-layer casing structure, continuous movable grate, area A new type of gas burner type biomass burner with stratified gasification combustion; thus greatly reducing the assembly volume of the biomass burner and the difficulty of equipment operation and debugging, and effectively improving the overall operating efficiency, performance stability and Customer experience comfort; greatly improved the ignition and start of different biomass raw material pellet fuels, coking suppression, continuous dust removal and other performance

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