发明名称 |
Coal boiler and coal boiler combustion method |
摘要 |
Disclosed is a coal boiler that makes it possible to reduce the height of the boiler and shorten the period of construction. The coal boiler includes a first furnace in which a combustion gas generated by burning coal and air ascends; a second furnace in which the combustion gas supplied from the first furnace flows downward; and a heat recovery area in which the combustion gas supplied from the second furnace flows upward.
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申请公布号 |
US8511258(B2) |
申请公布日期 |
2013.08.20 |
申请号 |
US20080019451 |
申请日期 |
2008.01.24 |
申请人 |
YAMAMOTO KENJI;HANDA MASATO;OKAZAKI TERUYUKI;YASUDA KAZUMI;ITO OSAMU;HITACHI, LTD. |
发明人 |
YAMAMOTO KENJI;HANDA MASATO;OKAZAKI TERUYUKI;YASUDA KAZUMI;ITO OSAMU |
分类号 |
F22D7/02 |
主分类号 |
F22D7/02 |
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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