基本信息:
- 专利标题： 高粘结性煤用燃烧器及气化炉
- 专利标题（英）：Burner for highly caking coal and gasification furnace
- 申请号：CN200880021818.4 申请日：2008-07-11
- 公开(公告)号：CN101688133A 公开(公告)日：2010-03-31
- 发明人： 小山智规 , 有贺健 , 石井弘实
- 申请人： 三菱重工业株式会社
- 申请人地址： 日本东京都
- 专利权人： 三菱重工业株式会社
- 当前专利权人： 三菱动力株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 北京市柳沈律师事务所
- 代理人： 岳雪兰
- 优先权： 304956/2007 2007.11.26 JP
- 国际申请： PCT/JP2008/062629 2008.07.11
- 国际公布： WO2009/069336 JA 2009.06.04
- 进入国家日期： 2009-12-24
- 主分类号： C10J3/46
- IPC分类号： C10J3/46 ; F23D1/00 ; F23N5/24
A burner for highly caking coal having a double pipe structure of solid fuel flow channel and gasifying agent flow channel, which burner prevents or inhibits any melting/expansion of highly caking solid fuel particles by temperature rise thereof attributed to intra-burner heat transfer to thereby realize stable operation of gasification furnace. There is disclosed a burner (12) for highly caking coal comprising, provided through a peripheral wall (11) of gasification furnace (10) for gasification of a highly caking solid fuel pulverized into particles, a solid fuel flow channel (13) for feeding the solid fuel into the gasification furnace (10) by air stream carriage and a gasifying agent flow channel (14) for feeding a gasifying agent into the gasification furnace. The burner further comprises a clogging detector (20) for detecting any clogging condition of the solid fuel flow channel (13) so that when a given clogging condition is detected by the clogging detector (20), a processing for lowering the temperature of the solid fuel is carried out.
公开/授权文献:
- CN101688133B 高粘结性煤用燃烧器及气化炉 公开/授权日：2013-11-06
IPC结构图谱:
| C | 化学；冶金 |
| --C10 | 石油、煤气及炼焦工业；含一氧化碳的工业气体；燃料；润滑剂；泥煤 |
| ----C10J | 由固态含碳物料生产发生炉煤气、水煤气、合成气或生产含这些气体的混合物；空气或其他气体的增碳 |
| ------C10J3/00 | 由固态含碳燃料制造含一氧化碳的可燃气体 |
| --------C10J3/46 | .在悬浮状态下粒状或粉状燃料的气化 |