Square biomass burner

A biomass and burner technology, applied in the direction of combustion methods, combustion equipment, solid fuel combustion, etc., can solve the problems that the fuel is not fully burned, and the furnace is extinguished and black smoke is emitted if it is not treated in time, so as to achieve fuel combustion full effect

Active Publication Date: 2015-06-24
胡光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional biomass pellet burner has a flat-bottomed fixed grate at the bottom. The combustion method uses an induced draft fan to draw air, and there is also a way to increase the blower to blow air under the grate. This kind of grate needs a certain gap to meet the Oxygen supplementation in the combustion process of biomass fuel. However, during the combustion process of biomass fuel, coking will always be formed due to incomplete combustion. Black smoke, if not dealt with in time for a long time will cause the furnace to go out
Therefore, the problems existing in the existing biomass burner are: the fuel is not fully burned, and the heat energy of the fuel is not fully utilized; the coking cannot be removed, and manual treatment is required

Method used

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  • Square biomass burner
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Embodiment Construction

[0014] The specific implementation manner of the present technology will be further described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 and figure 2 As shown, the square biomass burner has a step-shaped bottom surface 1 that is gradually lowered from the back to the front, and is composed of horizontal plates 11 and vertical plates 12 connected in sequence. There is a platform 2 extending forward at the front of the step-shaped bottom surface 1. . There is an air inlet channel 3 on the bottom surface of the step and the lower part of the platform, and a partition 4 is arranged in the air inlet channel, and the partition plate divides the air inlet channel into two unconnected first air inlet channels 31 and second air inlet channels 32 , the first air inlet channel communicates with the air outlet hole 5 opened on the vertical plate 12 , and the second air inlet channel communicates with the air outlet hole 6 opened on the platform 2 . ...

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Abstract

The invention provides a square biomass burner, wherein the square biomass burner enables fuel to burn sufficiently and prevents the fuel from coking. The square biomass burner is provided with a stepped bottom face, enclosing rails and a rear end plate, wherein the stepped bottom face becomes lower gradually from back to front and is formed by sequentially connecting horizontal plates with vertical plates, the enclosing rails are located on two sides of the stepped bottom face, and the rear end plate is connected with the rear portion of the stepped bottom face and the rear ends of the enclosing rails on the two sides of the stepped bottom face. A wind inlet passageway is formed under the stepped bottom face, and wind outlets communicated with the wind inlet passageway are formed in the vertical plates. The rear end plate is connected an outlet of a fuel feeding passageway provided with a feeding auger, and a blower nozzle which is used for blowing air to the outlet of the fuel feeding passageway is arranged on the fuel feeding passageway.

Description

technical field [0001] The technology relates to a burner, specifically, a square biomass burner. Background technique [0002] The traditional biomass pellet burner has a flat-bottomed fixed grate at the bottom. The combustion method uses an induced draft fan to draw air, and there is also a way to increase the blower to blow air under the grate. This kind of grate needs a certain gap to meet the Oxygen supplementation in the combustion process of biomass fuel. However, during the combustion process of biomass fuel, coking will always be formed due to incomplete combustion. Black smoke, if left untreated for a long time, will cause the furnace to go out. Therefore, the problems existing in the existing biomass burner are: the fuel is not fully burned, and the heat energy of the fuel is not fully utilized; the coking cannot be removed, and manual treatment is required. Contents of the invention [0003] The purpose of this technology is to provide a square biomass burner...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23B40/00F23L1/00F23L9/00
Inventor 胡光
Owner 胡光
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