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Straw gasification furnace

A technology of gasifier and straw, which is applied in the field of gasifier, can solve the problems of frequent feeding, too fast burning of straw, etc., and achieve the effects of good effect, environmental protection and long duration of gas production

Inactive Publication Date: 2014-05-07
张志民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a straw gasifier to solve the problem of too fast burning of straw and frequent feeding

Method used

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  • Straw gasification furnace
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Embodiment Construction

[0014] The structure of the straw gasifier is as follows: figure 1 As shown, the furnace body 1 is fixedly installed on the support 5 , and the furnace cover 2 is installed on the top of the furnace body 1 to form a gasification chamber 11 sealed inside the furnace body 1 .

[0015] The lower part of the furnace body 1 is respectively provided with an ash outlet 3 and an ignition outlet 4, and an ash outlet cover 21 and an ignition outlet cover 9 are respectively arranged on the ash outlet 3 and the ignition outlet 4. A refractory sealing gasket 10 and a gasket 22 are also respectively provided on the ash outlet cover 21 and the ignition port cover 9 .

[0016] An air inlet pipe 13 is arranged at the lower part of the furnace body 1 to be connected with the blower fan 12 , and the dust blocking filter screen 19 is arranged on the air inlet pipe 13 . A combustible gas passage 14 is arranged on the upper part of the furnace body 1, and a filter 16 is installed on the combustibl...

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Abstract

The invention discloses a straw gasification furnace which comprises a furnace body, supports used for fixing the furnace body, a furnace cover mounted at the top of the furnace body, and a compactor, wherein the furnace cover is tightly screwed on the furnace body by rotary occlusion devices; a chassis end of the compactor is horizontally placed in the furnace body; a pull rod end of the compactor penetrates out of the furnace cover; an ash outlet and an ignition port are formed at the lower part of the furnace body; an air inlet pipe is arranged at the lower part of the furnace body, and connected with a fan; and a combustible gas channel is arranged at the upper part of the furnace body. A chassis of the compactor is pulled to move up and down in the furnace body, and a straw is compacted, so that the straw can combust completely, combustible gas is generated sufficiently, the gas generation duration is long, and a sealing effect of the gasification furnace is good.

Description

technical field [0001] The invention relates to a gasification furnace, in particular to a straw gasification furnace. Background technique [0002] The output of straw in rural areas is large, but because of its insignificant use value, it is often discarded or burned randomly. This treatment method not only causes waste of straw materials, but also seriously pollutes the environment. [0003] The straw gasification furnace is a device that uses compressed straw as raw material to generate combustible gas through dry distillation, pyrolysis or thermochemical oxidation under airtight anoxic conditions. The currently used straw gasifiers generally have the disadvantages of too fast burning of straw and frequent feeding. Contents of the invention [0004] The purpose of the present invention is to provide a straw gasifier to solve the problem of too fast burning of straw and frequent feeding. [0005] In order to solve the above technical problems, the present invention ad...

Claims

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Application Information

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IPC IPC(8): C10J3/20C10J3/72C10J3/84
Inventor 张志民
Owner 张志民