METHOD FOR THE SIMULTANEOUS ULTRASONIC CAVITATION TREATMENT OF LIQUID MEDIA OF DIFFERENT COMPOSITIONS

摘要

The present invention refers to the field of cavitation treatment of liquid medium as well as the medium having the density of water or other liquid body is more than 65-70% of total mass. Method of simultaneous ultrasonic cavitation treatment of liquid mediums having different compositions is what volumes of any kind are placed in the channel system with the liquid where the plain standing acoustic wave, passing the holding capacities, primary, in perpendicular position, is generated; the material of the holding capacities has the specific acoustic impedance equal to or similar to the specific acoustic impedance of the liquid filling the channel system and the impedance of the treated liquid medium; the amplitude of ultrasonic resonant vibrations exceeds the acoustic cavitation threshold for liquid mediums is being treated at the moment taking into account the transmission losses while passing the walls of holding capacity; the optimum temperature of liquid mediums treatment is given due to the liquid in the channel system, here the channel clearance h is taken divisible by quarter-wavelength, exited in the channel liquid: h = k / 4 * C / f , k = 1 , 2 , 3 , €¦
where f- frequencies of fundamental harmonic of standing wave of the channel wall, Hz; C - acoustic velocity in the multiphase medium, mps; h - channel clearance, m. The method allows simultaneously conducting ultrasonic cavitation treatment of liquid mediums having contrasting compositions and at the same time to maintain the required temperature conditions.