MACROSONIC GENERATOR FOR THE AIR-BASED INDUSTRIAL DEFOAMING OF LIQUIDS

摘要

This invention refers to a sonic and/or ultrasonic generator for emission in air with a power capacity and certain radiation characteristics which permit the necessary acoustic levels (> 170 dB ref. 2.10 4 µbar) to be obtained in a way that is safe and controlled for the mechanical breakage of high consistency bubbles constituting industrial foams.