公开(公告)号：US20170173621A1

公开(公告)日：2017-06-22

申请号：US14979026

申请日：2015-12-22

Applicant: Precision Machinery Research Development Center

Inventor： CHIN-PO YANG ,  PEI-KUN LIN ,  WANG-LIN LIU

IPC: B05B17/06 ,  B05B3/10 ,  B05B3/14

CPC classification number: B05B17/0653 ,  B05B3/1014 ,  B05B3/1092 ,  B05B3/14

Abstract: An ultrasonic-rotary composite atomization mechanism comprises a housing and an ultrasonic unit passing through the housing and free to rotate with respect to the housing. A dynamic unit is installed in a position of the ultrasonic unit, which is corresponding to the housing, to drive the ultrasonic unit to rotate with respect to the housing. The ultrasonic unit includes a material supply channel, a vibration member disposed in the ultrasonic unit, and a vibration-rotation cup connected with the material supply channel. The material supply channel carries a liquid into the vibration-rotation cup. The dynamic unit and vibration member operate simultaneously to make the vibration-rotation cup rotate at high speed and vibrate ultrasonically. Thus is generated a synergistic effect: the ultrasonic vibration uses inertia force to break the cohesion and disperse the liquid, and the high-speed rotation generates centrifugal force to atomize the liquid.