MINUTE BUBBLE GENERATION DEVICE VARIABLE IN MINUTE BUBBLE SIZE AND MINUTE BUBBLE CONCENTRATION, AND METHOD OF DESIGN CHANGE (SCALE-UP/SCALE DOWN) OF MINUTE BUBBLE GENERATION DEVICE USING THE DEVICE

摘要

PROBLEM TO BE SOLVED: To vary the typical physical characteristics such as distribution of the minute bubble sizes and concentration of the bubbles of the minute bubbles (micro-bubbles, nano-bubbles) generated in the minute bubble generation device, in the application of the minute bubble generation aiming at organisms, or in the application of the minute bubble generation aiming at non-organisms, in order to increase the application targets.;SOLUTION: The minute bubble generation device includes a flow inhibiting member as a pressurizing means and a moving means moving at least one position of the flow inhibiting member; and a moving means moving the position of a flow inducing path included as a means for stimulating supersaturated mixed gas by the minute bubble generation device to generate minute bubbles and/or the position of impingement member. Movement by such a moving means causes variation of the liquid flow, allowing adjustment of the distribution of the minute bubble sizes and concentration of the minute bubbles.;COPYRIGHT: (C)2011,JPO&INPIT