1. The ultrasonic power supply converts 50/60 Hz to high frequency electrical energy. This electrical energy is transmitted to the piezoelectric transducer within the converter, where it is changed to mechanical vibratio- ns. The ultrasonic vibrations are intensified by the probe and focused at the tip where the atomization take s place. The liquid travels through the probe and spreads out as a thin film on the atomizing surface. The o- scillating tip disintegrates the liquid into micro-droplets, and ejects them to form a gentle, low velocity spray. 2.Drop size is primarily a function of frequency, and the higher the frequency, the smaller the drop diameter. A wide variety of coatings, chemicals, lubricants, and particulate suspensions can readily be atomized. Ho- wever, factors such as viscosity, miscibility, and solid content deserve consideration. For optimum atomiza- tion, the viscosity should be under 500 cps and the solid concentration kept below 30%. 3.The applications include: Coating non-woven fabric, paper, etc.; laboratory spray drying; injecting moistur- e into a gas stream; applying minute amount of oil, fragrance or flavor onto a product; injecting small volum- e of reagents into a reactor;
SEND INQUIRY
Please fill in fully your information to send email