| Item | Parameter |
| Frequency | 40Khz |
| Power | 10~100w |
| FLOW RATE (ml/min) | 0~20ml/min |
| Spray width | 2~200mm |
| Solution utilization | above 98% |
An ultrasonic spray nozzle, also known as an ultrasonic atomizer or ultrasonic misting nozzle, is a device that uses ultrasonic vibrations to produce a fine, uniform spray or mist of liquid. It is commonly used in various industries, including agriculture, pharmaceuticals, electronics, and manufacturing, for applications such as coating, humidification, cooling, and disinfection.
Here's how an ultrasonic spray nozzle typically works:
Ultrasonic Vibration: The ultrasonic spray nozzle consists of a piezoelectric transducer or a set of piezoelectric ceramics. When an electric current is applied to the transducer, it vibrates at high frequencies, typically in the range of 1 to 10 megahertz (MHz).
Liquid Dispersion: The nozzle is connected to a liquid source, such as a reservoir or pump, which supplies the liquid to be sprayed. The ultrasonic vibrations generated by the transducer are transferred to a metal diaphragm or horn, which contacts the liquid.
Atomization: The ultrasonic vibrations cause the liquid to form small droplets or a fine mist. The rapid oscillation of the diaphragm or horn creates pressure waves within the liquid, resulting in its atomization into tiny particles. These particles are then expelled from the nozzle as a fine spray or mist.
Key advantages of ultrasonic spray nozzles include:
Fine Particle Size: Ultrasonic atomizers can produce droplets or particles with a very small size distribution, typically in the range of 1 to 50 micrometers. The fine particle size allows for better coverage and distribution of the sprayed liquid, making it ideal for applications where a uniform coating or mist is required.
Efficient and Controlled Spray: Ultrasonic spray nozzles offer precise control over the spray pattern, flow rate, and droplet size. This level of control allows for efficient material usage and reduces waste.
Non-Clogging: The ultrasonic vibrations help prevent clogging of the nozzle, as they can dislodge particles or debris that may accumulate. This is particularly beneficial when spraying liquids that contain solids or viscous substances.
Gentle Spray: The gentle atomization process of ultrasonic spray nozzles is suitable for sensitive materials or delicate surfaces. It minimizes the risk of damage or alteration of the sprayed substance.
Versatility: Ultrasonic spray nozzles can be used with a wide range of liquids, including water-based solutions, suspensions, emulsions, and even high-viscosity fluids. They find applications in various industries, such as coating surfaces, applying lubricants, humidifying environments, and delivering pharmaceutical formulations.
It's important to note that the design and specifications of ultrasonic spray nozzles can vary depending on the specific application requirements. If you are considering using an ultrasonic spray nozzle, it is advisable to consult with the manufacturer or supplier to ensure that you select the appropriate model for your intended use.
