Device for treating low-energy-consumption tar in combustion of biomass gasifier
A processing device and gasifier technology, which is applied in fertilization devices, tar processing, petroleum industry, etc., can solve the problems of nitrogen oxide pollution, inability to remove nitrogen-containing components of tar, inability to separate tar components, etc.
Active Publication Date: 2020-02-07
JIANGXI UNIV OF SCI & TECH
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[0006] In order to overcome the disadvantages in the prior art that the components of tar oil cannot be separated, the nitrogen-containing components inside the tar cannot be removed, causing nitrogen oxide pollution, and the unburned black carbon in the tar cannot be extracted and burned again, the present invention aims to The technical problem to be solved is to provide a low-energy-consumption tar treatment device for burning biomass gasifier
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[0027] A biomass gasifier combustion low-energy tar processing device, such as Figure 1-6 As shown, it includes a side frame 1, a bottom frame 2, a control display screen 3, a tar scraping and extraction mechanism 4, a tar centrifugal filter residue separation mechanism 5, an ammonia-enriched ammonium nitrate preparation mechanism 6, a filter residue reburning power generation mechanism 7 and a motor 8; The bottom of the right end of the side frame 1 is welded to the bottom frame 2; the middle of the left end of the side frame 1 is provided with a control display screen 3; the inner right end of the side frame 1 is provided with a tar scraping and extracting mechanism 4, and a tar scraping and extracting mechanism 4 The bottom end is connected with the bottom frame 2; the top right end of the side frame 1 is connected with the tar centrifugal filter residue separation mechanism 5, and the left end of the tar centrifugal filter residue separation mechanism 5 is connected with th...
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The invention relates to a biomass gasifier and in particular relates to a device for treating low-energy-consumption tar in combustion of a biomass gasifier. The invention aims to solve the technicalproblem of providing the device for treating low-energy-consumption tar in combustion of the biomass gasifier. The device for treating the low-energy-consumption tar in combustion of the biomass gasifier comprises a control display screen, a tar scraping and extraction mechanism, a tar centrifugal filter residue separation mechanism, an ammonia gas enrichment ammonium nitrate preparation mechanism, a filter residue recombustion power generation mechanism and a motor, wherein the tar scraping and extraction mechanism is arranged at the right end inside a side frame. By adopting the device, effects that coagulated tar inside a biomass gasifier combustion tube is automatically cleaned, tar components are finely separated, in addition, black charcoal which is not thoroughly combusted in the tar is combusted for a second time, meanwhile, nitrogen-containing components in the tar are completely removed, nitrogen elements of the nitrogen-containing components are prepared into an ammonium nitrate fertilizer component, and the tar is subjected to green and environment-friendly treatment, are achieved.
Description
Technical field [0001] The invention relates to a biomass gasification furnace, in particular to a biomass gasification furnace combustion low-energy tar processing device. Background technique [0002] The straw gas produced by the biomass gas stove belongs to the green new energy and has strong vitality. Since the raw materials produced by plant gas are crop stalks, wood waste, edible fungus residue, cattle, sheep and livestock manure and all combustible substances, it is an inexhaustible renewable resource. Each farmer only needs 3-5 kilograms of plant raw materials per day to solve all-day energy consumption (cooking, heating, showering), and burning like liquefied petroleum gas, can completely change the smoky lifestyle in rural my country. Traditional firewood stoves can be banned, replacing liquefied gas. [0003] The prior art Chinese patent CN106883893A is directed to the existing biomass gasification process. Due to the low gasification temperature, the gas produced duri...
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IPC IPC(8): C10J3/72C10C1/00C05C1/00
CPCC05C1/00C10C1/00C10J3/72
Inventor 费华贺倩杜文清王林雅李元林蒋达华刘玉兰
Owner JIANGXI UNIV OF SCI & TECH