BRENNERDÜSE
    2.
    发明公开

    公开(公告)号:EP2496879A1

    公开(公告)日:2012-09-12

    申请号:EP10781800.7

    申请日:2010-10-28

    申请人: CTP-DUMAG GmbH

    IPC分类号: F23D11/34

    CPC分类号: F23D11/34

    摘要: The invention relates to a burner nozzle (3), comprising a first channel (14) for combustible fluid, an outlet opening (14') for the combustible fluid, a second channel (15) for an atomizing medium, and an outlet opening (17) for the atomizing medium, in the vicinity of which a Hartmann generator is arranged. Pure oxygen is used as the atomizing medium. The outside diameter (D2) of the plate (19) of the Hartmann generator is dimensioned such that the exit speed of the pure oxygen from the nozzle (3) is so great that the maximum usage temperature of the material of the nozzle and/or of the Hartmann generator is not exceeded in the area of the housing (11) of the nozzle (3). A result is that the mixing and combustion of oxygen and combustible fluid take place at such a distance from the burner nozzle (3) that the burner nozzle (3) is not damaged by the high flame temperature.

    摘要翻译: 本发明涉及一种燃烧器喷嘴(3),其包括用于可燃流体的第一通道(14),用于可燃流体的出口(14'),用于雾化介质的第二通道(15)和出口开口 17)用于雾化介质,其附近布置有Hartmann发生器。 纯氧用作雾化介质。 Hartmann发生器的板(19)的外径(D2)的尺寸设定成使得来自喷嘴(3)的纯氧的出口速度大到喷嘴材料的最大使用温度和/或 在喷嘴(3)的壳体(11)的区域中不超过Hartmann发生器。 结果是,氧气和可燃液体的混合和燃烧发生在与燃烧器喷嘴(3)距离燃烧器喷嘴(3)没有被高火焰温度损坏的距离处。