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    • 50. 发明公开
    • Internal mix air spray nozzle for spraying fluent materials
    • 喷雾喷嘴,借助于与内部混合喷雾的压缩空气的液体
    • EP0813909A2
    • 1997-12-29
    • EP97420094
    • 1997-06-18
    • BINKS SAMES CORP
    • SCOTCHMUR RONALD R
    • B05B7/02B05B1/02B05B7/04B05B7/12B05B7/26B05B7/32
    • B05B7/0483
    • An internal mix air spray nozzle (90) for spraying fluent materials is comprised of a unitary one piece body (100) having a fluid material delivery bord extending therethrough and defining an air and fluid mixing chamber (122), a spray orifice (92) at the downstream end of the chamber, and a plurality of circumferentially spaced air orifices (126) inclined in the downstream direction into the chamber for introducing air into the fluid material and for causing the material to be emitted from the orifice as an atomized spray. The fluid supply passage, the air supply passages (126), the spray orifice (92) and the pressures of the air and fluid are correlated to produce a properly atomized spray of uniform spray density especially well suited for the spraying of heavily leaden and viscous materials such as stucco and the like.
    • 一个内部混合空气喷嘴(90)用于喷射流利材料是由一整体单件本体(100)具有流体材料输送板延伸穿过那里和限定空气和流体的混合室(122)的,一个喷孔(92) 在腔室的下游端,以及倾斜在下游方向进入腔室用于将空气引入所述流体材料以及用于使所述材料沿周向隔开的空气孔(126)的一个多元化从孔口发射为雾化的喷雾的。 流体供应通道,所述空气供给通道(126),喷孔(92)和所述的空气和流体的压力是相关的,以产生均匀的喷雾密度爱的适当雾化喷雾特别适用于重沉重和粘性的喷射 材料:如灰泥等。