What is an ultrasonic sprayer?

Ultrasonic sprayer is a device that converts a normal flow of liquid into a very fine fog. It consists of a generator and a probe. The generator creates vibrations and focuses on the tip of the probe. As the liquid flows through the probe, it is converted into fine particles. The ultrasonic sprayer is often used in production applications such as coating fabrics, adding moisture to the gas stream and injection of small amounts of liquid to the reactor.

The ultrasonic sprayer has a power supply that converts low -frequency electricity into high -frequency electricity. This electricity is then converted into mechanical vibrations by a piezoelectric converter, which is usually made of ceramics. Vibrations are sent back to the piezoelectric converter after reflected from the tip of the probe. This increases the power of vibration and creates a pumping effect that attracts the liquid towards the center of the probe.

is introduced liquid -probe through the side input, usually gravity or low -pressure blackfallen. There are different probes for different applications. For example, the flat tip probe can focus on the particles at a specific location. The wide dispersion probe has a widespread spray range, ideal for application of coating and the radial probe is usually used to spray the inner walls of poisoning.

As the liquid passes through the probe, it spreads and becomes flat. Vibrations divide the liquid into individual droplets. The size of the droplet depends on the frequency of electricity. The greater the frequency of electricity, the stronger the vibrations produced by the piezoelectric converter. Stronger vibrations produce smaller droplets.

When the droplets reach the tip of the probe, they are sprayed. The spray flow depends on the viscosity and the frequency of electricity. The higher the frequency and viscosity, the lower the flow.

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ultrasonic sprayer has several advantages over traditional methods used to disintegrate liquids. RashEDEM to the fact that an ultrasonic spray can supply a uniform spray, manufacturers can effectively use raw materials and reduce pollution. The probe is usually not solved and easy to clean. This allows atomization of several types of liquids without the risk of contamination or probe erosion. However, it is difficult to atomize liquids containing long -chain polymers due to their strong cohesive properties.