Tungsten Carbide Ultrasonic Atomizing Nozzle Reducing Research III

According to the theoretical analysis and experimental research, for electric ultrasonic atomization, we will focus on the use of image solution technology in the piezoelectric transducer performance parameters, frequency and amplitude of the excitation voltage, the jet diameter and speed. Excitation voltage is higher, the more easily broken jet improve excitation voltage and tungsten carbide atomizing nozzle working conditions.

In addition, the nozzle chamber longitudinal gap exists an optimum value, which the closer gap between the value of the jet is more easily broken. The smaller the diameter of the nozzle, the more easily the formation of droplets, and the influence of other parameters weakened, which requires filtering to improve the accuracy of media. The hydrodynamic atomization quality mainly depends on the export flow velocity and atomizer produce audible vibration, and there is a critical value. If the air velocity is higher than the critical value, the atomization quality will be significantly improved.















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