Process for drawing in and compressing gases and mixing the same with
liquid material
    5.
    发明授权
    Process for drawing in and compressing gases and mixing the same with liquid material 失效
    用于吸入和压缩气体并与液体材料混合的方法

    公开(公告)号:US3938738A

    公开(公告)日:1976-02-17

    申请号:US555633

    申请日:1975-03-05

    摘要: A process for drawing in and compressing gases and mixing the same with liquid material, wherein the gases are first premixed with one or more liquid jets at a velocity of from 10 to 70 m/sec, the smallest cross-sectional area of the mixing nozzle being at a distance from the propulsive jet which is equal to from 1 to 10 times the smallest hydraulic diameter of the mixing nozzle, which smallest cross-sectional area of the mixing nozzle is equal to from 1.5 to 15 times the smallest cross-sectional area of the propulsive jet. The two-phase liquid mixture is passed through the mixing nozzle to the narrowest point of an impulse exchange tube disposed in the liquid medium, which impulse exchange tube is open at its inlet and outlet and is preferably provided with a diffuser. The smallest cross-sectional area of the impulse exchange tube is equal to from 1.2 to 20 times the smallest cross-sectional area of the mixing nozzle and the length of the impulse exchange tube is up to 20 times its smallest hydraulic diameter.

    摘要翻译: 用于吸入和压缩气体并将其与液体材料混合的方法,其中首先以10至70m /秒的速度与一种或多种液体射流预混合气体,混合喷嘴的最小横截面积 距离推进喷射一点距离,其等于混合喷嘴的最小水力直径的1至10倍,混合喷嘴的最小横截面面积等于最小横截面积的1.5至15倍 的推进喷气机。 两相液体混合物通过混合喷嘴流到设置在液体介质中的脉冲更换管的最窄点,脉冲更换管在其入口和出口处是开放的,并且优选地设置有扩散器。 脉冲更换管的最小截面积等于混合喷嘴最小横截面面积的1.2至20倍,脉冲更换管的长度可达其最小液压直径的20倍。