Vacuum Ultrasonic Spray Nozzle
The vacuum flange Ultrasonic Spray Nozzle is a nozzle that combines ultrasonic atomizing technology with a vacuum flange connection method. It is mainly used in situations where atomization operations need to be performed in a vacuum environment.
Product Details
Vacuum Ultrasonic Spray Nozzle
A piezoelectric transducer converts high-frequency sound waves into mechanical energy, which is then applied to the liquid, creating standing waves within the thin film of applied liquid at the nozzle tip. As the droplets leave the nozzle's atomizing surface, they are broken down into a uniform mist of micron-sized droplets. Liquid enters through the center of the relatively large nozzle, atomizing it without pressure, driven by ultrasonic vibrations within the nozzle.
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Structural Features
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Connection: A vacuum flange connection ensures a tight seal between the nozzle and the vacuum equipment, preventing outside air from entering the vacuum system and affecting the atomization effect and vacuum environment.
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Material: The Vacuum Ultrasonic Spray Nozzle body is typically made of titanium, which offers excellent acoustic properties, high tensile strength, and corrosion resistance. The housing also made in titaniium so that can work for all different enviroment.]
Advantages
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High transfer efficiency: Reduces material usage and improves the utilization rate of atomized materials.
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Non-clogging: Can handle high-solids materials and is suitable for a variety of liquid types.
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Highly uniform: The atomized droplet size varies minimally and is distributed within a precisely predicted range, reducing coating defects.
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Airless spraying: Removing the need for high-pressure air-assisted atomization, it is particularly suitable for vacuum environments and can achieve stable atomization operations under vacuum conditions.
Applications
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Material preparation: Used in energy applications such as solar cells and fuel cells, it is used to prepare thin-film electrodes and apply catalysts, ensuring more uniform material distribution and improving battery performance. Vacuum Coating: During the vacuum coating process, the coating material is atomized and evenly deposited on the substrate surface, improving the quality and uniformity of the coating.
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Semiconductor Manufacturing: Used to spray photoresist and other materials onto microelectromechanical (MEMS) wafers, it enables precise coating application, meeting the precision requirements of semiconductor manufacturing.
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Scientific Research: Vacuum Ultrasonic Spray Nozzle are essential equipment for research projects requiring atomization experiments in a vacuum environment, such as studying the atomization characteristics of liquids and material preparation processes.
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