| 摘要 |
<p>A method of subsiding foam resulting from an industrial process and moving it in a predetermined direction on the surface of an industrial-process liquid includes establishing a foam-displacement direction and a foam-displacement path. At least two fluid-spray sources from which a foam-subsiding fluid can be ejected are arranged serially above the industrial-process liquid and foam accumulating thereon. The fluid-spray sources are oriented and caused to eject foam-subsiding fluid such that foam impacted by foam-subsiding fluid ejected from the first fluid-spray source is wetted, partially subsided and displaced in the foam-displacement direction toward the spray being ejected from the second fluid-spray source by which the foam is further wetted, subsided and displaced in the foam displacement direction. In implementations including three or more fluid-spray sources, foam is moved sequentially through the sprays of the fluid-spray sources such that it is increasingly subsided as it moves through the foam-displacement path.</p> |
