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公开(公告)号:US5755838A
公开(公告)日:1998-05-26
申请号:US772578
申请日:1996-12-26
申请人: Sinji Tanaka , Shuntaro Koyama , Masato Takagi , Eiji Kida , Fumiki Ueda , Tadayoshi Muramatsu
发明人: Sinji Tanaka , Shuntaro Koyama , Masato Takagi , Eiji Kida , Fumiki Ueda , Tadayoshi Muramatsu
CPC分类号: C10J3/485 , C10J3/506 , C10J3/723 , C10K1/04 , C10J2200/09 , C10J2200/152 , C10J2300/0936 , C10J2300/0956 , C10J2300/0959 , Y02P20/124 , Y10S48/02
摘要: A coal gasifier has an inner wall surface made by metal of an inlet part of a heat recovery vessel, the inlet part having a inner cooling mechanism, and gas for peeling deposits on the inner wall surface is injected from plural gas injection holes, the injected gas forming a slewing flow and further being intermittently increased. And at least one cooling medium injection nozzle is provided at a side wall in the upper part of a gasification chamber.
摘要翻译: 煤气化炉具有由热回收容器的入口部分的金属制成的内壁面,入口部分具有内部冷却机构,并且从多个气体注入孔注入用于剥离内壁表面上的沉积物的气体,注入 气体形成回转流并进一步间歇地增加。 并且在气化室的上部的侧壁处设置至少一个冷却介质注入喷嘴。