发明名称 |
Overfiring air port, method for manufacturing air port, boiler, boiler facility, method for operating boiler facility and method for improving boiler facility |
摘要 |
A overfiring air port of the present invention is to supply an incomplete combustion region with air making up for combustion-shortage, in a furnace in which the incomplete combustion region less than stoichiometric ratio is formed by a burner. Furthermore, the airport is characterized by comprising: a nozzle mechanism for injecting air including an axial velocity component of an air flow and a radial velocity component directed to a center line of the airport; and a control mechanism for controlling a ratio of these velocity components.
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申请公布号 |
US7878130(B2) |
申请公布日期 |
2011.02.01 |
申请号 |
US20050265198 |
申请日期 |
2005.11.03 |
申请人 |
BABCOCK-HITACHI K.K. |
发明人 |
YAMAMOTO KENJI;OKAZAKI HIROFUMI;TANIGUCHI MASAYUKI;YASUDA KAZUMI;KIYAMA KENJI;YANO TAKANORI;BABA AKIRA;OCHI KENICHI;ORITA HISAYUKI;ORII AKIHITO;KAMIKAWA YUKI;KURAMASHI KOUJI |
分类号 |
F23B0005/000000 |
主分类号 |
F23B0005/000000 |
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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