Combustion furnace structure of biomass combustion machine

A combustion furnace and burner technology, which is applied in the field of combustion furnaces, can solve problems such as coking and low combustion efficiency, and achieve the effects of reducing labor intensity, saving operating costs, and improving heat preservation

Inactive Publication Date: 2015-11-04
天津市双鑫锅炉辅机有限公司
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Problems solved by technology

[0002] Biomass burner is an environmentally friendly combustion equipment that uses biomass particles as fuel. Its core structural component is the combustion furnace. The design of the combustion furnace is crucial to improving combustion efficiency. The existing biomass burner combustion furnace has coking phenomenon. Serious, low combustion efficiency problems

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  • Combustion furnace structure of biomass combustion machine
  • Combustion furnace structure of biomass combustion machine

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Embodiment Construction

[0012] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the following further describes the present invention with reference to the accompanying drawings and embodiments. It should be understood that the embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0013] Such as figure 1 As shown, a combustion furnace structure of a biomass burner, the combustion furnace (1) is composed of a refractory cast layer (11), an insulation jacket layer (12) and a metal outer cylinder (13) from the inside to the outside. The thermal insulation jacket layer is a double jacket structure, from the inside to the outside, there are a water-cooled jacket layer (121) and an air-cooled jacket layer (122), and a combustion chamber (1) is provided in the combustion furnace (1). 14) and a settling chamber (15), the settling chamber (15) is arranged below the combustion...

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Abstract

The invention provides a combustion furnace structure of a biomass combustion machine, and provides a combustion furnace configured with a reciprocating grate and a double-layer insulating jacket structure. The combustion furnace comprises a fire-resistant concrete lift, a heat insulating jacket layer, and a metal outer cylinder from inside out. The heat insulating jacket layer is in a double-layer jacket structure. The heat insulating jacket layer comprises a water-cooling jacket layer and an air cooling jacket layer from inside out. The combustion furnace is internally provided with a combustion chamber and a settling chamber. The reciprocating grate is arranged between the combustion chamber and the settling chamber. The reciprocating grate is formed by a movable grate and a fixed grate. A side of the combustion furnace is provided with a nozzle, and the other side is connected with a feeding system and an air supply system. Continuous motion of the reciprocating grate can make generated coking be cleared away to the settling chamber in time, preventing coking hidden danger, reducing manual decoking times, reducing labor intensity, and saving operation cost. The double-layer insulating jacket structure is beneficial for furnace body heat insulation and improves combustion efficiency.

Description

Technical field [0001] The invention belongs to the field of combustion equipment, and relates to a combustion furnace structure of a biomass burner, in particular to a combustion furnace equipped with a reciprocating grate and a double-layer insulation jacket structure. Background technique [0002] Biomass burner is an environmentally friendly combustion equipment that uses biomass pellets as fuel. Its core structural component is a combustion furnace. The design of the combustion furnace is very important to improve combustion efficiency. The existing biomass burners have coking in the combustion furnace. Serious problems with low combustion efficiency. Summary of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a combustion furnace structure for a biomass burner, specifically to provide a combustion furnace equipped with a reciprocating grate and a double-layer insulation jacket structure. Achieve better ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23B30/10F23M5/08
Inventor 潘月双
Owner 天津市双鑫锅炉辅机有限公司
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