发明名称 |
Tiltable multiple-staged coal burner in a horizontal arrangement |
摘要 |
Horizontally arranged burners for boiler furnaces are provided where each burner includes a fuel nozzle surrounded by a secondary air outlet. The fuel nozzle and secondary air outlets may tilt in tandem with respect to an air plenum supplying inner secondary air and a fuel carrier providing fuel. Also provided are outer secondary air buckets that may independently tilt with respect to a frame connected to the air plenum. This arrangement can be installed as a retrofit in a conventional horizontal furnace system or in a newly built system. The fuel nozzle and secondary air outlet, and secondary air buckets may all tilt in unison or may all tilt independently. The tilting assists with optimizing a flame temperature profile within the furnace |
申请公布号 |
AU2011323564(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
AU20110323564 |
申请日期 |
2011.11.01 |
申请人 |
SIEMENS ENERGY, INC. |
发明人 |
JONES, RONNY;PASCHEDAG, ALAN E.;MALONE, JOSEPH P. |
分类号 |
F23B90/00;B23P11/00 |
主分类号 |
F23B90/00 |
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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