发明名称 |
BURNER TIP AND SEAL FOR OPTIMIZING BURNER PERFORMANCE |
摘要 |
<p>An improved burner and a method for combusting fuel in burners used in furnaces such as those found in steam cracking. The burner includes a burner tube having a downstream end and an upstream end for receiving fuel and air, flue gas or mixtures thereof, a fuel orifice located adjacent the upstream end of the burner tube, for introducing fuel into the burner tube, a burner tip mounted on the downstream end of the burner tube and adjacent a first opening in the furnace, the burner tip having a plurality of air flow notches positioned about an outer periphery thereof, a peripheral tile surrounding the outer periphery of the burner tip, forming the first opening in the furnace, and a burner tip seal in contact with at least a portion of the outer periphery of the burner tip and the peripheral tile, wherein a plurality of air gaps is formed between an inner periphery of the burner tip seal and the air flow notches, the plurality of air gaps effective for providing a portion of the air for combustion.</p> |
申请公布号 |
EP1495261(A1) |
申请公布日期 |
2005.01.12 |
申请号 |
EP20030723740 |
申请日期 |
2003.03.14 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
STEPHENS, GEORGE;SPICER, DAVID, B.;BELT, JAMES, H.;TRIMBLE, ROBERT |
分类号 |
F23C6/04;F23C7/00;F23C9/00;F23C9/06;F23C99/00;F23D14/00;F23D14/04;F23D14/08;F23D14/68;F23L1/00;F23L7/00;F23M11/04;(IPC1-7):F23C9/00 |
主分类号 |
F23C6/04 |
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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