发明名称 |
Ultra-low NOx burner assembly |
摘要 |
Burner assembly comprising (a) an elongated body having a periphery, a discharge end adjacent a combustion zone, and an axis, wherein the axis extends into the combustion zone; (b) one or more oxidant nozzles disposed at the discharge end of the elongated body and adapted to discharge a gaseous oxidant into the combustion zone; and (c) one or more fuel nozzles disposed at the discharge end of the elongated body and adapted to discharge a fuel into the combustion zone. At least one of the oxidant and fuel nozzles is characterized by a shape factor, Ã, that is greater than about 10, wherein à is a dimensionless parameter defined as à = P 2 /2A where P is the perimeter dimension of the discharge opening and A is the area of the discharge opening. |
申请公布号 |
EP1850067(A2) |
申请公布日期 |
2007.10.31 |
申请号 |
EP20070007999 |
申请日期 |
2007.04.19 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
CAO, JIN;JOSHI, MAHENDRA LADHARAM;SLAVEJKOV, ALEKSANDAR GEORGI |
分类号 |
F23D14/22;F23C6/04;F23D14/32;F23D14/58;F23D14/74 |
主分类号 |
F23D14/22 |
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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