Biomass pyrolysis combustion furnace

A biomass pyrolysis and combustion furnace technology, which is applied in the field of biomass pyrolysis and combustion, biomass pyrolysis combustion furnace, can solve the problem of unfavorable recycling of waste and residue, insufficient combustion of materials, insufficient combustion or pyrolysis, etc. problem, to achieve the effect of complete pyrolysis, complete combustion and full utilization
CN102944006AInactive Publication Date: 2013-02-27CHENGDU WANGAN IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHENGDU WANGAN IND
Publication Date
2013-02-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a biomass pyrolysis combustion furnace, and belongs to the filed of biomass fuel pyrolysis equipment. The biomass pyrolysis combustion furnace comprises a bracket, a furnace shell, air inlets and a funnel cap arranged on a furnace pipe, wherein the furnace shell is arranged on the bracket, the furnace pipe is located inside the furnace shell, the air inlet are formed on the furnace shell, the funnel cap is of a structure with an upper layer and a lower layer which form a secondary air supply chamber, a cone-frustum-shaped ignition cavity is arranged on the middle of the funnel cap in the axial direction, the bottom of the furnace pipe is provided with a hole, a primary air supply chamber is arranged between the bottom of the furnace pipe and the furnace shell, the air inlets are respectively connected to the primary air supply chamber and the secondary air supply chamber, and a combustion chamber is formed between the funnel cap and the inner wall of the upper part of the furnace shell. The biomass pyrolysis combustion furnace disclosed by the invention has the advantages that the pyrolysis of a biomass fuel is sufficient, the combustion is complete, and the heat energy after combustion is utilized fully.
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Description

technical field

[0001] The invention discloses a biomass pyrolysis combustion furnace, which belongs to the field of biomass fuel pyrolysis equipment. Especially suitable for pyrolysis and combustion of biomass. Background technique

[0002] At present, the combustion furnaces used for biomass combustion on the market have become more popular, and the common principle is to firstly pyrolyze the biomass and burn the gas generated by the pyrolysis. However, there are defects such as insufficient biomass pyrolysis, long pyrolysis time, uneven pyrolysis, and low efficiency.

[0003] Then there was a utility model titled multifunctional pyrolysis furnace for agricultural waste, and the application number was 201110006886, which was an invention patent with application date: January 10, 2011, and publication date: July 18, 2012.

[0004] The technical scheme of the patented technology is as follows: including: an inner container, an outer cylinder arranged outside the inner cont...

Claims

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