| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic atomization-fractional distillation apparatus solving the problems that since atomizing particles generated from adjacent nozzles interfere mutually to fall on a fluid level, or to hit on a side wall and fall, the atomizing particles discharged from a suction port are little, and an atomizing efficiency is extremely bad, by the installation of a number of piezoelectric body oscillators and nozzles. SOLUTION: In the apparatus, a blowing port of substantially the same width as that of the case is formed at one end of the case, a number of cylindrical suction ports are firmly fixed to a suction port-supporting plate installed at the other end of the case, the supporting plate is formed between the blowing port and the suction port, the piezoelectric body oscillator is slightly inclined in the direction from the blowing port to the suction port, the nozzle is installed to the piezoelectric body oscillators, one end of a suction cover is fitted in a base of each nozzle, a plurality of suction holes are provided on a higher position than a tip of the nozzle, and constituted so as to be longer than the length of the nozzle, one end of a tube is fitted in the other end of the suction cover, the other end of the tube being fitted in the suction port provided on the suction port-supporting plate, and an atomizing liquid is supplied from an atomizing liquid supply port. COPYRIGHT: (C)2006,JPO&NCIPI
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