Novel organic heat carrier furnace of biomass combustion membrane type wall

Abstract

The invention relates to an organic heat transfer material heater of a novel biomass combustion film-typed wall, and pertains to incinerator equipment in the mechanical equipment field, in particular to a biomass combustion furnace taking waste wood, wood chips, straw and the like as fuels. The organic heat transfer material heater comprises a furnace body which is provided with burning equipment, a hearth, a reburning chamber and a tail smoke channel; the internal side of the furnace body is provided with a heat conducting oil pipe, the burning equipment is provided with a grate arranged under the furnace body and a feeding device correspondingly arranged at one end of the grate, the hearth is arranged at the other end of the grate, the top of the hearth is communicated with the top of the reburning chamber adjacently arranged, the reburning chamber is communicated with the tail smoke channel provided with a convective heating surface formed by the heat conducting oil pipe, and a smoke outlet is arranged above the top of the furnace body. The organic heat transfer material heater, effectively integrating an adiabatic combustion furnace and a conducting oil heat exchanger in one body, can not only reduce investment and occupied area, but also improve combustion efficiency, decrease maintenance cost of equipment operation, and prolong service life of the equipment.

Description

technical field [0001] The invention belongs to incinerator equipment in the field of mechanical equipment, and in particular relates to a biomass incinerator using waste wood, sawdust, straw, etc. as fuel. Background technique [0002] Waste wood, sawdust, wood shavings, tree branches, bark, and by-products of agricultural production, such as straw, are very rich biomass energy in China. In various wood processing plants, food, biofuel and other industries, a large amount of heat is required for heating and drying. By using biomass combustion to treat waste wood and straw produced in wood processing and agricultural production, it can also be used in large-capacity heating industries, which will play a very important role in energy conservation and environmental protection in my country's wood processing industry and other enterprises that require a large amount of heat. important role. [0003] At present, the wood processing industry generally uses an adiabatic furnace c...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of biomass combustion membrane wall organic heat carrier furnace in order to solve the defects of low processing efficiency of biomass fuels such as waste wood, bark, branches and straw in the wood processing industry.

Images