在“克里米亚”号油船干燥惰性气体系统中采用一种高效、小型的旋风泡沫器,气体在泡沫自由空间中高速工作(5～6米/秒),并使介质具有不断更新的大的接触面。原理图示于图1。从切向布置的套管4中流出的气流获得旋转运动,随后便进入内圆筒5,把液体从环形空间的下部挤入内圆筒。然后,液流被粉碎成大量液膜状的个别水流,即 In the “Crimean” tanker dry inert gas system uses a high efficiency, small cyclone foam, the gas in the foam free space at high speed (5 ~ 6 m / s), and the media has a constantly updated large The contact surface. The schematic is shown in Figure 1. The air flow emerging from the tangentially arranged bushing 4 is given a rotational movement and then enters the inner cylinder 5 which pushes the liquid into the inner cylinder from the lower part of the annular space. Then, the liquid stream is crushed into a large number of liquid-like individual streams, that is