Biomass sawdust fuel burning furnace

Abstract

The invention relates to a biomass sawdust fuel burning furnace, comprising a chassis frame, an incinerator, a spitfire mechanism, a fuel supply mechanism, a fuel supply box, a power transmission mechanism and an oxygen supply mechanism, wherein the chassis frame is arranged on floor; the incinerator is fixed at one end of the chassis frame, the outer wall of the incinerator constitutes a jacket and is provided with a feeding hole and a combustion-supporting air introduction mechanism, and a cover is arranged on the top of the incinerator in a matching manner; the spitfire mechanism is connected with the upper side part of the incinerator in a matching manner; the fuel supply mechanism is arranged on the other end of the chassis frame, and comprises a pair of guide rails, a moving frame, a screw rod cylinder and an extrusion screw rod; the fuel supply box is arranged on the fuel supply mechanism; the power transmission mechanism is arranged on the other end of the chassis frame; and the oxygen supply mechanism is arranged on the other end of a stand. The biomass sawdust fuel burning furnace disclosed by the invention has the advantages of high combustion efficiency, large heating quantity, low ignition point and high heating property, is friendly to the environment, good for protecting non-renewable natural resources such as petroleum and coal to embody the circular sustainable development of economy, concise in structure and convenient and safe to use; and a combustion effect can be guaranteed by introducing dense biomass sawdust into a hearth.

Description

technical field [0001] The invention belongs to the technical field of stoves, in particular to a biomass wood bran fuel combustion furnace . Background technique [0002] The biomass wood bran fuel mentioned above mainly refers to wood chips, but is not limited to wood chips, such as rice bran, or crushing such as rice straw, wheat straw, corn straw, sorghum straw, soybean straw and / or cotton straw to the level of wood chips biological straw bran material. [0003] The well-known situation is: on the one hand, the price of non-renewable resources such as coal, oil and natural gas is constantly increasing due to the increasing shortage, and the tension and sense of crisis of relying on natural resources are increasing because of the lack of ideal countermeasures for human beings; A large amount of available biomass energy is seriously wasted. The available biomass energy mentioned here is mainly but not limited to those mentioned above such as rice bran, rice straw, w...

AI Technical Summary

Problems solved by technology

However, if the feeding mechanism introduces the biomass chaff into the furnace in a loose state, it will burn out in an instant because the biomass chaff is relatively slender. The flame is too weak to provide heat to devices such as hot air generators

Therefore, whether the structure of the feeding mechanism is reasonable or not will have a substantial impact on the combustion effect of the incinerator, and these technical problems have not been given enlightenment in the published patent and non-patent literature

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