Biomass gasification equipment and process

A biomass and equipment technology, which is applied in the petroleum industry, special dry distillation, coke oven, etc., can solve the problems of reduced working efficiency of air compressors, reduced gasification efficiency, and high specific gravity, so as to achieve stable and reliable gasification process, prevent Corrosion, structurally sound effects

Inactive Publication Date: 2009-05-27
张建超 +1
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Problems solved by technology

[0008] The aforementioned patent uses an explosion-proof air compressor as the driving force for generating gas to flow in the entire device, and as the driving force for compressing pure gas; under the action of the vacuum pump, the gas containing impurities undergoes a settling and filtering operation. It still inevitably contains a small amount of wood tar. Due to its large

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  • Biomass gasification equipment and process

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Embodiment Construction

[0047] Now in conjunction with accompanying drawing, the present invention is described in further detail:

[0048]The biomass gasification equipment, as shown in Figure 1, includes a gas generator 2 with a furnace body height of 1500mm and a diameter of 1200mm, an anoxic chamber in the furnace with a height of 1200mm and an inner diameter of 800mm; two gas buffers 4, 7, They are respectively placed on the outlet pipe of the gas generator 2 and the outlet pipe of the water spray filter 6; one water filter 5, one spray tank 6, one dry filter 8, one 1.5KW blower 3, and a water ring compressor 9 and a gas-water separator 11 each, the water ring compressor is equipped with a pressure balance pipe 10, one end of the pressure balance pipe 10 is connected to the gas pipeline at the inlet end of the water ring compressor 9, and the other end is connected to the gas-water separator 11 The gas pipeline at the gas outlet; the gas-water separator 11 is provided with a drain valve 18 and a...

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Abstract

The invention relates to a biomass gasification device and a gasification process. The biomass gasification device comprises a fan, a gas generator, a gas purification device, a pressure vessel and a gas conveying pipe network of a user terminal. The biomass gasification device is characterized by also comprising a water ring compressor and a gas-water separator. The biomass gasification device converts a biomass material with low thermal value and waste into clean environment-friendly biomass fuel gas with high thermal value, has a reasonable and compact structure, small occupied area, and simple, high-efficient and safe process, and obtains clean pollution-free fuel gas with high purity and in particular solves the problem of the separation of wood tar, thereby effectively preventing erosion, blockage and environmental pollution in a pipeline; and the biomass gasification device has wide application and in particular realizes fueling and channelization of biomass waste in rural area as soon as possible so that common rural people, like urban people, can use clean and convenient fuel gas.

Description

technical field [0001] The invention relates to dry distillation of carbonaceous materials to produce fuel gas, in particular to biomass gasification equipment and a gasification process. Background technique [0002] Energy is an important material basis for the development of the world's human society and economy, and the main source of power for the development of productive forces. The development of the world economy fully demonstrates that the growth rate of energy is positively correlated with the synchronous growth of GNP. The great development of the world capitalist economy in the post-war 50s to 70s was closely related to the sufficient supply of cheap energy, especially the supply of oil. For this reason, energy supply has aroused widespread concern in the world. [0003] World energy issues have different impacts on countries around the world. Countries around the world take corresponding countermeasures and measures according to their respective national con...

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Application Information

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IPC IPC(8): C10B53/02
Inventor 张建超张瑜
Owner 张建超
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