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Integral compound gasification stove

A gasification furnace, an integrated technology, applied in the field of stoves for generating gas from biomass fuels, can solve the problems of certain requirements for the use of raw materials, inconvenient feeding, unstable combustion, etc., and achieves convenient operation, stable flame, and high performance. stable effect

Inactive Publication Date: 2009-06-17
周海军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as gas furnace patent (Patent No. 02277000.3) technical deficiencies: a fan is required; b gas contains tar; c has certain requirements for the use of raw materials
Combustion is extremely unstable, and smoke is easy to produce. In addition, it is inconvenient to use the fuel for a long time. It needs to be reloaded after stopping the fire or extinguishing the flame. In addition, in order to solve the shortage of natural oxygen supply, many manufacturers also equip fans as supplements.

Method used

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  • Integral compound gasification stove

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Embodiment Construction

[0014] specific implementation plan

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] In the accompanying drawings, there is an oxidation combustion chamber 14 inside the gasification furnace 6, and the upper end of the oxidation combustion chamber 14 is connected with a multiple oxygen distributor 20. The multi-time oxygen distributor 20 has three cylindrical oxygen distribution plates 18 with different diameters. There are many evenly distributed oxygen supply holes 19 on the oxygen distribution plate 18. An oxygen supply ring 25 is formed, and the oxygen supply ring 25 communicates with the air inlet 2 through the multiple oxygen distribution pipe 3 , and the multiple oxygen distribution device 20 is also equipped with a fire sealing cover 21 . There are a plurality of gas holes 17 at different heights on the upper part of the chamber wall of the oxidation combustion chamber 14, and the side is provided w...

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Abstract

The invention is an integrated combined gasification stove, a biofuel gasifier, having gasification hearth, oxidization combustion chamber and multiple oxygen distributor, where the oxidization combustion chamber is equipped in the gasification hearth and the upper end of the oxidization combustion chamber is connected with the multiple oxygen distributor, the upper part of the oxidization combustion chamber is made with fuel gas holes at different heights and the side of the oxidization combustion chamber is equipped with material inlet pipe, and the multiple oxygen distributor is connected through multiple oxygen distribution pipe with air inlet. And it has characters of needing no fan, wide raw material sources, saving energy, high heat valve, no smoke dust and tar, stable performance, etc.

Description

technical field [0001] The invention relates to a stove, in particular to a stove for generating gas from biomass fuel. Background technique [0002] There are generally two technical solutions for the development of biomass stoves, one is semi-gasification combustion, and the other is full gasification combustion. Full gasification is to put biomass raw materials in the gasifier, and produce combustible gases (including carbon monoxide, hydrogen, methane, alkanes, etc.) through high-temperature cracking and reduction, and the gases are transported to gas stoves through pipelines for people's daily use. Such as gas furnace patent (patent No. 02277000.3) technical deficiencies: a fan is required; b gas contains tar; c has certain requirements for the use of raw materials. [0003] The semi-gasification stove is mainly to add enough material once and burn it from the top to the bottom. At the same time, it uses the second and third oxygen supply to achieve gasification combus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24B1/19C10B53/02F24B1/192F24B1/193
CPCY02B40/163Y02B40/00
Inventor 周海军
Owner 周海军
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