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Integrated composite gasification furnace

A gasifier and integrated technology, applied in the field of biomass gasification furnaces, can solve the problems of inconvenient operation and increased cost, and achieve the effects of fast gas production, less fuel consumption and short distance.

Active Publication Date: 2010-09-08
ZHANGJIAJIE SANMU ENERGY DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The full gasifier is actually a split gasifier, such as a "gas furnace" (ZL002277000.3) disclosed in a Chinese patent. The gas is transported to the gas stove by pipelines. The disadvantage of the furnace is that tar and condensed water in the gas need to be discharged and secondary treatment, which not only increases the cost, but also brings inconvenience to the user

Method used

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Embodiment Construction

[0013] As shown in the attached figure, in the integrated compound gasification furnace, the middle and lower part of the hearth 2 in the furnace body 1 is provided with an insulating layer 17, and the lower part of the hearth 2 is in the shape of a circular table, and the outer wall of the circular table-shaped part of the furnace body 1 and the inner wall of the furnace body 1 An oxygen supply loop 6 is formed between them, and the oxygen supply loop 6 communicates with the air inlet pipe 4 protruding out of the furnace body. Oxygen supply holes 15 are uniformly arranged on the lower part of the conical part of the furnace 1 , and the oxygen supply holes 15 make the oxygen supply ring 6 communicate with the interior of the furnace 2 . The top of the furnace body 1 is provided with a sealed water tank 14, the top of the storage tank 7 has a snap ring 19, the discharge tank 7 is set on the inner ring 18 of the sealed water tank through the snap ring 19, and the lower part of th...

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Abstract

The invention discloses an integrated composite gasification furnace, which belongs to a biomass gasification furnace. The integrated composite gasification furnace comprises a furnace body (1), a hearth (2), a sealing cover (3), an air inlet pipe (4) and an air outlet pipe (5); the lower periphery of the hearth (2) is provided with an oxygen supply loop (6); the air inlet pipe (4) is communicated with the oxygen supply loop (6); the upper part of the hearth (2) is provided with a storage barrel (7); an air outlet chamber (8) is arranged between the storage barrel (7) and the inner wall of the hearth (2); the air outlet chamber (8) is communicated with the air outlet pipe (5); the top of the furnace body (1) is provided with a cooking bench (9); a gas stove (10) is arranged on the cookingbench (9); the gas stove (10) is communicated with the air outlet pipe (5); and the air outlet pipe (5) is connected with an oxygen distribution pipe (11) communicated with the atmosphere. The integrated composite gasification furnace has the characteristics of quick gas production, little fuel consumption in unit time, no tar or smoke discharge, low cost, simple structure, convenient use and thelike.

Description

technical field [0001] The invention relates to a stove, in particular to a biomass gasification stove. Background technique [0002] At present, there are generally two technical solutions for biomass stoves. One is semi-gasification combustion, and the other is full gasification combustion. Semi-gasification is burned by the secondary air intake. Although there is no tar, it has the defect of smoke emission, and it needs to be re-ignited every time it is used, and there will be a lot of smoke. In order to avoid this problem, a smoke exhaust pipe must be installed. It not only increases the installation cost, but also loses part of the energy. The "one-piece composite gasifier" (ZL200610166019.9) disclosed in the Chinese patent provides exactly this type of stove. The full gasifier is actually a split gasifier, such as a "gas furnace" (ZL002277000.3) disclosed in a Chinese patent. The gas is transported to the gas stove by pipelines. The disadvantage of the furnace is t...

Claims

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Application Information

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IPC IPC(8): F24C3/00C10J3/60
Inventor 周松林
Owner ZHANGJIAJIE SANMU ENERGY DEV
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