| 摘要 |
<p>A device for ultrasonic dispersion of a liquid medium comprises an ultrasonic generator (1) with a concentrator (2) the end portion (4) of which is provided with a bell mouth (24) serving for regulating the angle of the liquid medium dispersion spray. The ultrasonic generator (1) and the concentrator (2) are provided, respectively, with a main (3), an additional (5) and a subsidiary (6) bushing. Along the concentrator (2) are mounted a tube (9) for feeding the liquid medium and a guide (8), which are mechanically connected to the main (3) and the additional (5) bushing and whose free ends are passed through corresponding hollow rods (15, 16) mechanically connected to the subsidiary bushing (6).</p> |
