公开(公告)号：US07909601B2

公开(公告)日：2011-03-22

申请号：US11338312

申请日：2006-01-24

申请人： George Stephens ,  David Spicer ,  Kurt Edward Kraus

发明人： George Stephens ,  David Spicer ,  Kurt Edward Kraus

IPC分类号： F23Q9/00

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用于供应第二部分空气的二次空气室流体连通，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孔， - 气体燃料枪定位在至少一个空气端口内。