发明授权
- 专利标题： Coal gasifier and using method thereof
- 专利标题（中）： 煤气化炉及其使用方法
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申请号： US772578申请日： 1996-12-26
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公开(公告)号： US5755838A公开(公告)日： 1998-05-26
- 发明人: Sinji Tanaka , Shuntaro Koyama , Masato Takagi , Eiji Kida , Fumiki Ueda , Tadayoshi Muramatsu
- 申请人： Sinji Tanaka , Shuntaro Koyama , Masato Takagi , Eiji Kida , Fumiki Ueda , Tadayoshi Muramatsu
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Hitachi, Ltd.,Babcock-Hitachi Kabushiki Kaisha
- 当前专利权人： Hitachi, Ltd.,Babcock-Hitachi Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX6-071789 19940411
- 主分类号： C10J3/46
- IPC分类号： C10J3/46 ; C10J3/48 ; C10J3/56 ; C10J3/68
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.
公开/授权文献
- US5152195A Break-out device for studs 公开/授权日：1992-10-06
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