| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method and device which satisfy requirements for sanitation by allowing a cavitation generator plant which may contain a plurality of cavitation generators to be automatically adapted to varying distribution amount and product parameter.SOLUTION: A force feed output of a pump is selected to be larger than a maximum taking-out amount of a fluid mixture from a cavitation mixer, so that an excessive pressure is generated always at a terminal end part in a cavitation generator section, for a return conduit to be opened always. If a minimum pressure drop is not met, a force feed amount per a unit time of the pump is especially raised, so as to increase a partial flow that is returned through the return conduit. In a case where a plurality of cavitation generators are installed, at least one of the cavitation generators is closed, and/or, axial movement of especially a tree-like obstacle member is made, so that an interval width of one or a plurality of cavitation generators is reduced.</p> |
