Biomass burner

Abstract

The invention discloses a biomass burner, and belongs to the field of biomass burning equipment. The biomass burner comprises a feeding hopper, a screw conveyor, a feeding channel, an air supply system and a burning furnace; the feeding hopper, the screw conveyor, the feeding channel and the burning furnace are connected sequentially; a bearing ring is fixed in the burning furnace; leakage holes are formed in the bearing ring; an anti-blocking assembly, a moving assembly, an ash discharging assembly, a driving assembly and a scattering assembly are arranged on the burning furnace; the scattering assembly comprises a spindle, a supporting rod and a scattering rod; the supporting rod is fixed to the spindle and makes contact with the top surface of the bearing ring; the scattering rod is fixed to the supporting rod; an ash discharging opening is formed in the bottom of the furnace bottom; the moving assembly is installed on the spindle; when the spindle rotates, the moving assembly pushes the anti-blocking assembly upwards, so that the anti-blocking assembly penetrates through the leakage hole, and the ash discharging assembly controls ash to be discharged through the ash dischargingopening; and the driving assembly is used for driving the spindle to rotate around the central axis of the spindle. The biomass burner has the advantages that fuel is scattered, the leakage holes areprevented from being blocked, discharging is convenient and the like.

Description

technical field [0001] The invention relates to the field of biomass burning equipment, more specifically, it relates to a biomass burning machine. Background technique [0002] With the tense energy conditions such as electricity shortage, oil shortage, rising electricity prices, and rising oil prices, as well as the increasingly severe environmental pollution problems, various industries have gradually strengthened their awareness of the use of renewable energy, among which the use of biomass energy is currently the most practical workaround. Biomass is the substance existing on the earth, including all animals, plants and microorganisms, as well as many organic matters derived, excreted and metabolized by these living substances. [0003] Biomass burner is a kind of biomass semi-gasification automatic control burner. It is a biomass high-temperature cracking burner that uses organic biomass such as biomass particles, wood chips, wood powder, and sawdust as fuel. The amou...

AI Technical Summary

Problems solved by technology

[0005] 1. Biomass pellets, wood chips, wood powder, sawdust and other organic biomass will accumulate when they are fed into the furnace, and they will not be in good contact with oxygen, so it is easy to cause insufficient combustion

[0006] 2. A bearing ring for carrying biomass particles, wood chips, wood powder, sawdust and other organic biomass is generally installed between the furnace and the bottom of the furnace. The bearing ring is provided with a leak hole for the ash to fall. The biomass burner After a long time of use, the leak hole is prone to clogging

[0007] 3. There is generally a slag discharge door for cleaning the ash on one side of the furnace bottom, and the slag discharge is very troublesome

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