| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an apparatus of simple structure for generating a minute waterdrop, in which minute and innumerable particles of air can be mixed effectively in water. <P>SOLUTION: This apparatus for generating the minute waterdrop is provided with a pair of a first nozzle 1 and a second nozzle 2 which are arranged oppositely on a one same straight line L and from each of which the water to be treated is jetted so that the water jetted from the first nozzle is made to collide with that jetted from the second nozzle in the atmosphere to form a disk-like air-incorporated collision lump of water. The water pumped up from an air-supplied zone at a predetermined depth below the water surface is used as the water to be treated. The first nozzle 1 and the second nozzle 2 are connected respectively to a pair of branch pipes 6A, 6B formed by branching a discharge pipe 6 connected to a pump unit at a branching part 16 and have each a nozzle throat of a same diameter. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
