Double bed gasification equipment

• Main Authors: LIU ZHOU'EN, LI SHAOYU, WU LIYANG, YU HAIPENG, SHI DONGJUN, SHI XUEJUN, WU DAOHONG, HUANG WEI, SU ERQIANG, ZHENG QINGQING
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2018
• Subjects: CARBURETTING AIR OR OTHER GASES; CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The utility model relates to a double bed gasification equipment, include: pyrolysis oven, gasifier and pyrolysis gas condensation separator, the difficult low -quality tar that utilizes that producesthe pyrolysis add again and generate synthetic gas or water gas in the high temperature gasifier to reduce produced synthetic gas or water gas middle -jiao oil composition, improved the coal gas quality, reduced the volume of pollutant in the coal gas simultaneously, reduced the coal gas subsequent processing degree of difficulty. Simultaneously, because pyrolysis gas gasifies in the tar to re -enter the gasifier that only liquefies out through cooling liquefaction back again, and the gasification is no longer participated in to pyrolysis coal gas that can not pneumatolytic rich hydro carbonsmaterial but direct mixed coal gas and water gas mixing one -tenth with producing is mixed to reduced the destruction to hydro carbons material in the pyrolysis coal gas, these rich hydrocarbon materials improve gas heating v