Biomass particle burner

Abstract

The invention discloses a biomass particle burner. The burner comprises a furnace body, a fire outlet is formed in the upper surface of the furnace body, and an ash outlet is formed in one side of thefurnace body; the other side is provided with a fixing plate, and a sealing cover is arranged in the middle of the furnace body; a feeding pipe is arranged at the upper part of the fixing plate, andthe feeding pipe communicates with the furnace body; the upper part of the feeding pipe is provided with a storage bin, a feeding port is formed in the upper surface of the storage bin, and a feedingpacking auger is arranged in the feeding tube; the feeding auger is connected with a feeding motor, and an ignition rod and an ash removing packing auger are arranged at the lower part of the fixing plate; the ignition rod and the ash removing packing auger communicate with the furnace body, and the ash removing packing auger is connected with the dust removing motor; an air blower is arranged below the feeding pipe, and the air blower is connected with an air distribution box; and an anti-tempering pipe is arranged between the air distribution box and the feeding pipe, and the anti-temperingpipe makes the air distribution box and the feeding pipe be communicated. The device has the advantages of being simple in structure, convenient to operate and low in fuel cost, a semi-gasification combustion mode is adopted, and air distribution, feeding, gasification and combustion are accurately controlled; and efficient clean combustion is realized in a combustion chamber, and the environmental pollution is small, and can be applied to drying and baking of crops such as tobacco leaves, dried sweet potatoes, and grains.

Description

technical field [0001] The invention belongs to the field of drying and roasting equipment, in particular to a biomass particle burner. Background technique [0002] At present, the heating equipment that people often use is some ordinary traditional coal-fired heating equipment. Since most of these heating equipment are in-line, the heat dissipation area is small, and coal is manually added, there are high fuel costs, low heat utilization rate, and large environmental pollution. For this reason, a kind of agricultural and forestry waste particles such as straws is designed to use semi-gasification combustion method, and the precise control of air distribution, feeding, gasification and combustion is adopted to achieve efficient and clean combustion in the burner. The burner directly outputs a high-temperature flame, which effectively solves the problem of slagging of straw particles in the process of direct combustion, and can be widely used in drying and roasting of tobacc...

AI Technical Summary

Problems solved by technology

[0002] At present, the heating equipment that people often use is some ordinary traditional coal-fired heating equipment. Since most of these heating equipment are in-line, the heat dissipation area is small, and coal is manually added, there are high fuel costs, low heat utilization rate, and large environmental pollution. For this reason, a kind of agricultural and forestry waste particles such as straws is designed to use semi-gasification combustion method, and the precise control of air distribution, feeding, gasification and combustion is adopted to achieve efficient and clean combustion in the burner. The burner directly outputs a high-temperature flame, which effectively solves the problem of slagging of straw particles in the process of direct combustion, and can be widely used in drying and baking of tobacco leaves, grain and other crops

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