Biomass combustor and biomass fuel furnace

Abstract

The invention provides a biomass combustor and a biomass fuel furnace, and belongs to the field of furnace accessories. The biomass combustor comprises a combustion barrel and a gas collection barrel.The combustion barrel is used for being arranged in a furnace opening, and the combustion end is used for combustion of combustible gas in the combustion barrel. The gas outlet end of the gas collection end communicates with the gas inlet end of the combustion barrel, the gas inlet end of the gas collection barrel gradually shrinks from top to bottom and is used for being inserted into a biomassfuel assembly in a hearth, and gas collection holes are formed in the side wall of the gas inlet end. The gas inlet end of the gas collection barrel can be inserted into the biomass fuel assembly moredeeply, meanwhile, the space of biomass fuel in a furnace cavity cannot be occupied too much, combustible gas at the deep position of the biomass fuel assembly can be collected easily, and the gas collection holes formed in the gas inlet end of the gas collection barrel guarantees sufficiency of the collected combustible gas. The biomass combustor is adopted by the biomass fuel furnace, the combustible at the deep position of the biomass fuel assembly in the hearth can be guided out from the combustion barrel, meanwhile, the space of the biomass fuel in the furnace cavity cannot be occupied too much by the gas collection barrel, and it is guaranteed that combustion time is long.

Description

technical field [0001] The invention belongs to the technical field of stove accessories, and more specifically relates to a biomass burner and a biomass fuel furnace. Background technique [0002] The existing biomass burner has a cylindrical structure, the lower end of which is a gas collector, and the upper end is a combustion tube. When the existing biomass burner is in use, the lower end of the gas collector is the air intake end, which needs to be buried in the biomass fuel pile, so that the gas collector can export the combustible gas generated in the biomass fuel pile, and put it on the upper end of the combustion cylinder. The combustion end burns. However, if the air intake end of the gas collector is buried in the biomass fuel pile, it will occupy the space of the biomass fuel in the furnace, reduce the amount of biomass fuel filled in the furnace, and lead to a short burning time of the heating furnace, requiring frequent refueling. Fuel has brought great incon...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a biomass burner, aiming at solving the problem that the gas collector of the biomass burner in the prior art will occupy the space of the biomass fuel in the furnace, resulting in a short burning time of the heating furnace and the need for frequent refueling. fuel technical issues

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