Biomass gasification furnace with efficient combustion

A biomass and gasifier technology, applied in the field of gasifier, can solve the problems of low thermal efficiency conversion rate, backward treatment methods, waste of resources and environment, etc., and achieve the effect of improving combustion efficiency and gas circulation efficiency

Inactive Publication Date: 2017-05-10
深圳市炎腾热能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Biomass has many of the above-mentioned characteristics, but is limited by the backwardness of the current biomass treatment equipment technology. A large amount of biomass raw materials are often discarded or wasted through simple burning methods. For example, most of the current agricultural straw is simply burned. This way of disposal not only wastes resources but also causes great harm to the environment
At present, some biomass treatment equipments have many shortcomings such as low production efficiency, backward treatment methods, and low thermal efficiency conversion rate.

Method used

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  • Biomass gasification furnace with efficient combustion
  • Biomass gasification furnace with efficient combustion
  • Biomass gasification furnace with efficient combustion

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Experimental program
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Embodiment Construction

[0025] Such as Figures 1 to 4 As shown, a high-efficiency combustion biomass gasifier includes a furnace body 10 , a heating combustion system 20 , a feed system 30 and an exhaust gas circulation system 40 , wherein the furnace body 10 has a combustion chamber 11 .

[0026] The heating combustion system 20 is arranged in the combustion chamber 11 , the feeding system 30 is arranged on the top of the furnace body 10 , and the tail gas circulation system 40 is connected between the furnace body 10 and the feeding system 30 .

[0027] When the biomass gasifier 100 is working, the biomass raw material A is first put into the feed system 30, and then enters the combustion chamber 11 through the feed system 30, and the biomass raw material A is After being heated by the heating and combustion system 20 in the inner chamber 11 for oxygen-deprived combustion, the biomass raw material A is gasified into biomass gas, and finally, the biomass gas is discharged from the furnace body 10 f...

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Abstract

The invention relates to a biomass gasification furnace with efficient combustion, comprising a furnace body, a heating combustion system, a feed system and a tail gas circulation system, wherein the furnace body is provided with an inner combustion chamber, the heating combustion system is arranged in the inner combustion chamber, the feed system is arranged at the top of the furnace body, and the tail gas circulation system is connected between the furnace body and the feed system; when the biomass gasification furnace works, biomass materials are firstly fed into the feed system, then enter the inner combustion chamber by the feed system, are heated by the heating combustion system in the inner combustion chamber for oxygen debt combustion, and then are gasified into biomass gas, and finally the biomass gas is discharged from the furnace body for storage or direct combustion utilization.

Description

technical field [0001] The present invention relates to a gasification furnace, in particular to a gasification furnace capable of gasifying biomass. Background technique [0002] As we all know, biomass refers to various organisms produced through photosynthesis using the atmosphere, water, land, etc., that is, all living organic substances that can grow are collectively referred to as biomass. It includes plants, animals and microorganisms. Broad concept: Biomass includes all plants, microorganisms, animals that feed on plants and microorganisms, and their wastes. Representative biomass is crops, crop waste, wood, wood waste and animal manure. Narrow concept: Biomass mainly refers to lignocellulose such as straw and trees other than grain and fruit in the process of agricultural and forestry production, leftovers of agricultural product processing industry, agricultural and forestry waste, and poultry manure and waste in the process of animal husbandry production, etc. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/48C10J3/50C10J3/52C10J3/72
CPCC10J3/485C10J3/506C10J3/526C10J3/72C10J3/723C10J2300/0916C10J2300/0956C10J2300/1207C10J2300/1807
Inventor 黄祥富郭喜伟曾令华曹正
Owner 深圳市炎腾热能技术有限公司
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