Mixing apparatus with outlet nozzle and uses thereof
    61.
    发明授权
    Mixing apparatus with outlet nozzle and uses thereof 失效
    具有出口喷嘴的混合装置及其用途

    公开(公告)号:US4195779A

    公开(公告)日:1980-04-01

    申请号:US757301

    申请日:1977-01-06

    CPC classification number: F23D11/102

    Abstract: An apparatus and process for the atomization of a combustible material comprises feeding at least one stream of the combustible material and at least one stream of an auxiliary gas, under pressure, through an elongated zone in which atomization of the combustible material is achieved by expansion of the auxiliary gas while causing the said streams frequently to split into partial streams, recombine, and changing their rotational flow pattern throughout substantially the whole length of the zone; and adjusting the feed of the said auxiliary gas and combustible material into the atomization zone such that the atomized product from the zone is one in which the auxiliary gas occupies an appreciably greater volume than that occupied by the combustible material. At the zone outlet is provided a nozzle for constraining the atomized combustible material in a desired predetermined profile. There is substantially no atomization of the fuel by the auxiliary gas prior to entry into the atomization zone.

    Abstract translation: 用于雾化可燃材料的装置和方法包括在压力下将可燃材料的至少一种物流和辅助气体的至少一股流通过细长区域,在该细长区域中可燃物质的雾化通过 辅助气体同时使所述流频繁地分裂成部分气流,重新组合并且改变其在该区域的整个长度上的旋转流动模式; 并且将所述辅助气体和可燃材料的进料调节到雾化区域中,使得来自该区域的雾化产物是辅助气体占据比可燃材料占据的体积明显更大的体积。 在区域出口处设置有用于将雾化的可燃材料限制在期望的预定轮廓的喷嘴。 在进入雾化区之前,辅助气体基本上没有雾化燃料。

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