| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a microbubble generation nozzle capable of generating microbubbles in a liquid even at a low pressure, suppressing the generation of noise and facilitating disassembling and removal of components of the nozzle to easily perform maintenance. <P>SOLUTION: The microbubbles generation nozzle 3 comprises a structure having a nozzle suction port 14 for sucking a liquid, a flow-in pipe 15 successively connected to the nozzle suction port 14, a jetting flow passage 16 successively from a jetting flow passage inlet 16a of an outlet of the flow-in pipe 15, a plurality of turning spaces 18 turning around the axis center of the nozzle which is provided between a suction side nozzle main body 11 and an intermediate nozzle main body 12 successively from directly after a jetting flow-passage outlet 16b and a discharge hole 19 for discharging the liquid containing the microbubbles from the turning space 18 to jet and incorporate the microbubbles into the liquid. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
