发明名称 |
DUAL FUEL GAS-LIQUID BURNER |
摘要 |
A burner for use in furnaces such as those employed in steam cracking. The burner includes a primary air chamber for supplying a first portion of air, a burner tube having an upstream end and a downstream end, a burner tip having an outer diameter, the burner tip mounted on the downstream end of the burner tube adjacent a first opening in the furnace, so that combustion of the fuel takes place downstream of the burner tip producing a gaseous fuel flame, at least one air port in fluid communication with a secondary air chamber for supplying a second portion of air, the at least one air port radially positioned beyond the outer diameter of the burner tip and at least one non-gaseous fuel gun for supplying atomized non-gaseous fuel, the at least one non-gaseous fuel gun having at least one fuel discharge orifice, the at least one non- gaseous fuel gun positioned within the at least one air port. |
申请公布号 |
WO2007087042(A1) |
申请公布日期 |
2007.08.02 |
申请号 |
WO2006US47797 |
申请日期 |
2006.12.14 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC.;STEPHENS, GEORGE;SPICER, DAVID, B.;KRAUS, KURT, E. |
发明人 |
STEPHENS, GEORGE;SPICER, DAVID, B.;KRAUS, KURT, E. |
分类号 |
F23D17/00;F23C6/04;F23C9/08;F23D11/10;F23D11/44 |
主分类号 |
F23D17/00 |
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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