Biomass energy gasification furnace apparatus

A biomass energy and gasifier technology, applied in coke ovens, household appliances, household stoves/stoves, etc., can solve the problems of intractable coke dust, occupying market share, and slow progress.

Inactive Publication Date: 2009-07-15
陈洪棋 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although our country has made gratifying achievements in the promotion and application of biomass energy at this stage, the structure of the existing biomass energy gasifier is relatively simple, there is coke dust that is difficult to handle, and the kitchen hygiene is affected during combustion, and it is difficult to occupy the market share. slow

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  • Biomass energy gasification furnace apparatus
  • Biomass energy gasification furnace apparatus

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Such as Figure 1 to Figure 5 As shown, the biomass gasification furnace appliance of the present invention includes upper and lower furnace bodies 9, 13 coaxially arranged, and a U-shaped water sealing groove 8 is upwardly arranged on the upper end of the lower furnace body 9, and the The lower end of the upper furnace body 13 is arranged in the U-shaped water seal groove 8, so that the upper and lower furnace bodies are easily disassembled, convenient for the maintenance of the furnace body, and the sealing effect is also good, and the use of two furnace bodies increases the fuel storage capacity , to prolong the gasification time; the middle and lower part of the lower furnace body 9 is provided with a fire grate 16; the top of the upper furnace body is provided with a feed port 2, and a furnace cover 1 is provided at the feed port, Furnace c...

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Abstract

The invention discloses a biomass energy gasification furnace appliance, which is invented to solve the problem such as difficult elimination of burnt dust in the prior art. The biomass energy gasification furnace appliance comprises an upper furnace body and a lower furnace body that are axially installed, and a furnace grill is installed at the middle bottom of the lower furnace body; a feeding hole is installed at the top of the upper furnace body; a fuel gas outlet is opened on the lateral wall at the lower part of the upper furnace body; a gas bushing is axially installed inside the upper furnace body, and a gap is installed between the gas bushing and the top and inner wall of the upper furnace body so as to form a gas passage; the lower end of the gas bushing is positioned below the underside extension line of the fuel gas outlet; and a cooling water jacket is axially installed at the external surface of the upper furnace body corresponding to the gas bushing. The structure above is used so that combustible gas produced from the furnace bodies enters the gas passage in reversed manner from the upper part, thereby prolonging the buffer time when fuel gas is detained inside the furnace body by using indirect cooling of external water jacket, enhancing dedusting effect, and solving the problem of serious plugging of burnt dust better.

Description

technical field [0001] The invention relates to a biomass energy gasifier appliance. Background technique [0002] With the advancement of science and technology, biomass gasifiers are favored by many businesses and users for their advantages of high efficiency, energy saving, and wide application range. Biomass energy gasification furnace is to pyrolyze and dry biomass raw materials such as straw, branches and leaves, weeds, wood chips, grain husks and cores under the condition of isolated air to obtain combustible gas. After purification, the combustible gas can reach the standard of urban artificial gas , with a calorific value above 15 MJ / m3, it is an ideal gas source for civil cooking gas. Although our country has made gratifying achievements in the promotion and application of biomass energy at this stage, the structure of the existing biomass energy gasifier is relatively simple, there is coke dust that is difficult to handle, and the kitchen hygiene is affected duri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24B1/00F24B1/19F24B1/183C10B53/02
Inventor 陈洪棋
Owner 陈洪棋
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