INJECTOR BOSS AND SYSTEM AND METHOD OF INJECTING LIQUID INTO A GAS STREAM
    1.
    发明申请
    INJECTOR BOSS AND SYSTEM AND METHOD OF INJECTING LIQUID INTO A GAS STREAM 审中-公开
    喷射器和系统以及将液体注入气体流的方法

    公开(公告)号:US20150004083A1

    公开(公告)日:2015-01-01

    申请号:US14373502

    申请日:2012-01-26

    IPC分类号: B01D53/94 F16L55/00

    摘要: An injector boss (114) for mounting an injector (110) that injects liquid reductant (U) into a flow of exhaust gas (EG) in an exhaust pipe (116) includes at least one sidewall (124) and a boss foundation (126). The boss foundation (126) is generally perpendicular to the at least one sidewall (124), and the at least one sidewall and the boss (114) define an internal area (120). A spray guard (132) extends from the boss foundation (126) into the internal area (120). The spray guard (132) h a first opening (138) for receiving liquid reductant (U) from the injector (110), and a second opening (140) for emitting liquid reductant into the internal area (120).

    摘要翻译: 一种用于将注射液体还原剂(U)的喷射器(110)安装到排气管(116)中的废气(EG)流中的喷射器凸台(114)包括至少一个侧壁(124)和凸台基座(126) )。 凸台基座126大致垂直于至少一个侧壁124,并且至少一个侧壁和凸台114限定内部区域120。 喷雾护罩(132)从凸台基座(126)延伸到内部区域(120)中。 所述喷雾护罩(132)h是用于从所述喷射器(110)接收液体还原剂(U)的第一开口(138)和用于将液体还原剂发射到所述内部区域(120)中的第二开口(140)。