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Biomass burner

A burner and biomass technology, applied in the direction of combustion method, combustion equipment, solid fuel combustion, etc., can solve the problems of large material consumption, slagging of particle fuel combustion hindering normal combustion, and inability to achieve high-efficiency continuous operation, etc.

Pending Publication Date: 2021-04-23
山西老万生态炉业股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The combustion process of the existing high-power biomass burner consumes a lot of materials, and the slagging of the pellet fuel hinders normal combustion, making it impossible to achieve high-efficiency continuous operation

Method used

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0027] In the description of the present invention, it should be understood that, unless otherwise clearly specified and limited, the terms "first", "second", etc. Contains the number of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features.

[0028] The terms "top", "bottom", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "center", "vertical", The orientation or positional relationship indicated by "horizontal" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particula...

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Abstract

The invention discloses a biomass burner. The biomass burner comprises a burner body, a feeding unit, an air blower and a fire grate unit, wherein the burner body comprises an upper furnace body and a lower furnace body which are vertically installed, the side wall of the furnace body of the upper furnace body is of a three-layer structure with intervals, namely an outer wall, a middle wall and an inner wall, an air inlet is formed in one side of the lower furnace body, the air blower is installed on the outer side of the air inlet, and the feeding unit is installed on one side of the upper furnace body; and the fire grate unit comprises at least two sets of stepped fire grate assemblies arranged in the burner body, ventilation supporting pieces arranged on the outer wall of the burner body and fire grate motor sets connected with the fire grate assemblies through transmission rods. By means of the technical scheme, according to the biomass burner, efficient and continuous feeding, air supply combustion and slag pushing and ash removing of the biomass fuel burner can be achieved, and the problems that in the prior art, due to the fact that a burner lacks a slag pushing structure, slag bonding in the combustion process cannot be effectively treated in time, and combustion cannot be continued are effectively solved.

Description

technical field [0001] The invention relates to the technical field of burners, in particular to a biomass burner. Background technique [0002] Biomass burner is a kind of biomass semi-gasification automatic control burner. It is a biomass pyrolysis burner that uses organic biomass such as biomass particles as fuel. It is generally divided into air-cooled biomass burner and water-cooled biomass burner. There are two types of burners. The combustion cost of the biomass burner is 75% less than electricity, 60% less than fuel oil, 50% less than natural gas, 40% less than liquefied gas, and zero pollution. The inner liner of the biomass burner is made of zirconium silicon crystal, which is fired in a high-temperature furnace after high-pressure casting. It needs to be fired at a temperature above 1000°C for three days without loose pores. [0003] The combustion process of the existing high-power biomass burner consumes a lot of material, and the slagging of the pellet fuel h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23B30/10F23L9/00F23J1/06
CPCF23B30/10F23J1/06F23J2700/001F23L9/00
Inventor 苑胜刘文艺
Owner 山西老万生态炉业股份有限公司
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