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1. 发明申请

WO2007087042A1 DUAL FUEL GAS-LIQUID BURNER 审中-公开
标题翻译：双燃料气体燃烧器
公开(公告)号：WO2007087042A1
公开(公告)日：2007-08-02
申请号：PCT/US2006/047797
申请日：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.
IPC分类号： F23D17/00 , F23C9/08 , F23D11/10 , F23C6/04 , F23D11/44
CPC分类号： F23C9/08 , F23C6/047 , F23D11/102 , F23D11/446 , F23D17/002
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.
摘要翻译：用于炉子的燃烧器，例如用于蒸汽裂化的炉子。燃烧器包括用于供应空气的第一部分的一次空气室，具有上游端和下游端的燃烧器管，具有外径的燃烧器尖端，燃烧器尖端安装在燃烧器管的下游端，与第一使得燃料燃烧在燃烧器末端的下游发生产生气体燃料火焰，至少一个空气端口与二次空气室流体连通，用于供应第二部分空气，至少一个空气所述至少一个非气体燃料喷枪具有至少一个燃料排放孔，所述至少一个非气体燃料喷枪具有至少一个燃料排放口， - 位于所述至少一个空气端口内的气体燃料枪。

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