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Down suction type radiation tube biomass gasification producer and down suction type radiation tube biomass gasification system

A technology of gasification gas production and regenerative radiant tubes, which is applied in the direction of gasification process, gasification device feeding tool, chemical industry, etc., and can solve the problems of waste of biomass resources, environmental pollution, production capacity decline, etc.

Pending Publication Date: 2017-11-24
赵升智 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, about 33-40% of them are abandoned in the field or burned in the open air, which not only causes a serious waste of biomass resources, destroys the soil structure, reduces production capacity, but also causes serious environmental pollution, threatening transportation and people. production and life safety

Method used

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  • Down suction type radiation tube biomass gasification producer and down suction type radiation tube biomass gasification system
  • Down suction type radiation tube biomass gasification producer and down suction type radiation tube biomass gasification system
  • Down suction type radiation tube biomass gasification producer and down suction type radiation tube biomass gasification system

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing, the present invention is further described:

[0029] Such as figure 2 As shown, a downdraft radiant tube biomass gasification gasification furnace is characterized in that it includes a furnace body 1 for gasifying biomass raw materials. The feed port 6 of the feed port 6 is equipped with a double bell valve 5 that is convenient to open and close. The double bell valve 5 is connected to a feeder 4 for delivering biomass raw materials to the furnace body. The furnace body 1 The middle part of the furnace is evenly arranged with a regenerative radiant tube burner 7 for biomass gasification of raw materials entering the furnace body, and the regenerative radiant tube burner 7 forms a biomass gasification zone in the furnace body 1, The biomass gasification area in the furnace body 1 is provided with a steam distributor 8, and the steam distributor 8 is connected with a steam pipe 17 for providing steam to the furnace body, ...

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Abstract

The invention provides a down suction type radiation tube biomass gasification producer and a down suction type radiation tube biomass gasification system. The down suction type radiation tube biomass gasification system comprises a down suction type radiation tube biomass gasification producer body, a gas suction device of the gasification producer is connected with an ash-gas separation device through a gas outputting pipeline, the ash-gas separation device is used for separating gas from ash, the ash-gas separation device is connected with a heat exchanger through a gas pipeline, the cooled gas is outputted into a bag-type dust collector for gas dedusting through the heat exchanger, the gas subjected to dedusting via the bag-type dust collector is then delivered to a gas storage tank through a draught fan for storage, the exit of the heat exchanger is connected with a steam pipeline, and the steam pipeline is connected with a steam distributer in the producer body. Biomass gasification is performed by the aid of heat accumulated type radiation tube burners, comprehensive heat efficiency is high, requirement for material size is less strict, and continuous gasification can be achieved.

Description

technical field [0001] The invention relates to a gas production furnace and a gas production system, in particular to a downdraft radiant tube biomass gasification gas production furnace and a gas production system. Background technique [0002] Biomass resources have the characteristics of a wide range of sources, easy centralized treatment, low pollution, and renewable, and have great application potential. According to statistics, my country's crop straw alone has a total resource of more than 700 million tons. However, about 33-40% of them are abandoned in the field or burned in the open air, which not only causes a serious waste of biomass resources, destroys the soil structure, reduces production capacity, but also causes serious environmental pollution, threatening transportation and people. production and life safety. Making these waste biomass resources into coal gas through biomass gasification technology for diversified development and utilization can solve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/20C10J3/30C10J3/34C10J3/80C10J3/84C10J3/00
CPCC10J3/00C10J3/20C10J3/30C10J3/34C10J3/80C10J3/84C10J2300/1603C10J2200/15C10J2300/0976C10J2300/0906C10J2300/0916Y02P20/10
Inventor 赵升智冯连群
Owner 赵升智
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