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Biomass gas making furnace dedusting apparatus and dedusting method thereof

A technology of dust removal device and gas generator, which is applied in the direction of combination device, separation method, and production of combustible gas, etc., which can solve the problems of poor effect and achieve the effect of continuous dust removal

Inactive Publication Date: 2016-07-20
罗福仲
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the dust in the flue gas is extremely fast under the action of the induced draft fan, this single water mist dust removal method is not effective

Method used

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  • Biomass gas making furnace dedusting apparatus and dedusting method thereof
  • Biomass gas making furnace dedusting apparatus and dedusting method thereof
  • Biomass gas making furnace dedusting apparatus and dedusting method thereof

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Embodiment

[0021] Embodiment: A dust removal device for a biomass gas generator, including a biomass gas generator (1), a flue gas pipe (2), a water tank (5) with a drain (6), a dust removal pipe (4), and a water supply The nozzle (8) of the pipe (9) and the ball valve and the induced draft fan (3), the left side of the dust removal pipe (4) communicates with the air inlet of the flue gas pipe (2), and the upper right corner communicates with the air outlet of the flue gas pipe (2) In the same way, the open bottom is submerged in the water in the water tank (5). The main feature of the present invention is that the nozzle of the nozzle (8) faces upward, and a cylindrical grid-shaped water storage frame (12) is arranged above the nozzle (8). The grid-shaped water storage frame (12) is airtightly wrapped by upper and lower layers of dustproof, waterproof and air-permeable membranes (10) and is filled with clear water.

[0022] The cylindrical grid-shaped water storage frame (10) is fixed i...

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Abstract

The invention discloses a biomass gas making furnace dedusting apparatus and a dedusting method thereof. The biomass gas making furnace dedusting apparatus is characterized in that the spray nozzle of a spray head is upward, the upper end of the spray head is provided with a cylindrical latticed water storage frame, and the cylindrical latticed water storage frame is formed through closed wrapping of an upper dustproof and waterproof breathable film and a lower dustproof and waterproof breathable film, and is full of clear water; and the cylindrical latticed water storage frame is fixedly arranged in a dedusting tube through a lower flange and an upper flange. The method comprises the following steps: opening a ball valve, and upward spraying 65-90DEG C hot water to the end surface of the lower end of the cylindrical latticed water storage frame in a mist manner from the spray head. The apparatus and the method are suitable for dedusting of biomass gas making furnaces, and realize efficient and continuous dedusting effects through filtration of the cylindrical latticed water storage frame and water mist treatment.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a dust removal device for a biomass gas-making furnace and a dust removal method thereof. Background technique [0002] Biomass gas-making furnace is a gas-making furnace that replaces coal with biomass fuel such as bamboo and sawdust as raw materials. Since there is no SO 2 Waste gas pollution has developed rapidly in recent years. However, biomass fuels such as bamboo wood chips still produce a large amount of bamboo wood powder and charcoal dust during the gas production process. At present, a dust removal pipe is installed on the flue gas pipe near the biomass gas generator. The left side of the dust removal pipe communicates with the air inlet of the flue gas pipe, and the upper right corner communicates with the gas outlet of the flue gas pipe. The open bottom is submerged in the water tank. In the water, the dust is removed by spraying downward...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/20C10J3/84B01D50/00
Inventor 罗福仲
Owner 罗福仲
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