发明名称 |
BURNER FOR HIGHLY CAKING COAL AND GASIFICATION FURNACE |
摘要 |
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.
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申请公布号 |
KR20100017912(A) |
申请公布日期 |
2010.02.16 |
申请号 |
KR20097026906 |
申请日期 |
2008.07.11 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
KOYAMA YOSHINORI;ARUGA TAKESHI;ISHII HIROMI |
分类号 |
C10J1/207;C10J3/46;F23D1/00;F23N5/24 |
主分类号 |
C10J1/207 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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