Biomass gasification coupling cement kiln device and method

The invention provides a biomass gasification coupling cement kiln device and method. The biomass gasification coupling cement kiln device comprises fluidized bed gasification furnace equipment, a decomposing furnace and a rotary kiln, a raw material bin and a bed material bin are arranged on the si...

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Bibliographische Detailangaben
Hauptverfasser:	HU PENG, ZHANG ZHENG, WANG XIAOJUN, FENG GAN, WU YINLONG, BI ZHANGFEI, LU WANBAO, ZHANG GUANGLIN, GAO HONGXING, WANG YAJUN, ZHAO CHENGWU, ZHANG SHOUJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CARBURETTING AIR OR OTHER GASES CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FUELS FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING LUBRICANTS MECHANICAL ENGINEERING METALLURGY OPEN SINTERING OR LIKE APPARATUS OVENS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES RETORTS SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a biomass gasification coupling cement kiln device and method. The biomass gasification coupling cement kiln device comprises fluidized bed gasification furnace equipment, a decomposing furnace and a rotary kiln, a raw material bin and a bed material bin are arranged on the side wall of the fluidized bed gasification furnace equipment; a fluidization air pipe is arranged at the lower part of the fluidized bed gasification furnace equipment; the upstream of the rotary kiln is connected with the decomposing furnace, and the downstream of the rotary kiln is connected with the powder exhauster; the upstream of the pulverized coal exhauster is connected with the pulverized coal bunker, and the downstream of the pulverized coal exhauster is connected with the lock hopper; the downstream of the air preheater is connected with a fluidized air pipe and a secondary air ring pipe of the gasification furnace. According to the device, biomass energy gradient utilization is adopted, biomass is gasifi