120kHz micron level Ultrasonic spray nozzle Solar Cell Coating Fuel Cell Coating

Ultrasonic Atomizer Solar Cell Coating Fuel Cell Coating

Paramater

Description

Ultrasonic nozzle, also known as ultrasonic atomizing nozzle, is an ultrasonic atomizing device based on the principle of horn transducer. It atomizes the liquid through the amplified high-frequency ultrasonic oscillation, and sends the liquid mist to the object to be sprayed or a specific space through a certain amount of carrier gas. With its unique advantages, ultrasonic nozzles are widely used in the fields of nano- and sub-micron functional coating spraying, spray pyrolysis and spray drying. At the same time, ultrasonic spraying also has the advantages of uniform atomization particles, high precision, extremely low air pressure, 4 times the raw material utilization rate, and no clogging.

Ultrasonic atomization is the use of electronic high-frequency oscillation (the oscillation frequency is 1.7MHz or 2.4MHz, which exceeds the range of human hearing, and the electronic oscillation has no harm to humans and animals), through the high-frequency resonance of the ceramic atomizing sheet The molecular bonds between molecules break up to produce a natural and elegant water mist, without heating or adding any chemical reagents.

Compared with the heating atomization method, energy saving is 90%. In addition, a large amount of negative ions will be released during the atomization process, which will react electrostatically with smoke and dust floating in the air to make them precipitate. At the same time, it can effectively remove formaldehyde, carbon monoxide, bacteria and other harmful substances, so that the air can be purified. Reduce the occurrence of diseases.

The typical application is fuel cell spraying, that is, the membrane electrode spraying in the proton exchange membrane fuel cell. The catalyst (such as platinum-carbon catalyst) dispersion is ultrasonically atomized and sprayed onto the proton exchange membrane to form a uniform and dense membrane electrode. Because the gathered ultrasonic spray nozzle has the advantage of concentrated spraying and can be precisely sprayed in a small area, the gathered ultrasonic atomizing nozzle can also be applied to the surface spraying of interventional medical devices such as drug balloon spraying and drug stent spraying. Dissolve drugs such as rapamycin, paclitaxel, etc. in an organic solvent to prepare a drug solution, and spray the balloon or stent evenly after ultrasonic atomization by a convergent ultrasonic nozzle to form a uniform and dense drug on the surface of the balloon catheter and stent coating. In addition, the gathered ultrasonic nozzle can also be applied to such as thin film solar cell spraying, perovskite solar cell spraying, PCB flux spraying and so on.
Features

Large width spraying, spraying width: 40-150mm

Uniform coating: uniformity>95

Saving raw materials: the utilization rate of raw materials is as high as 85%, which is 4 times that of traditional two-fluid spraying

High precision of coating thickness control: It can prepare coatings from 20 nanometers to tens of micrometers, and accurately control the coating thickness

Atomized particles are uniform, which can achieve ultra-low spray flow

Can achieve intermittent or continuous spray

Not easy to block the nozzle

Anti-corrosion sprinkler

Can achieve high precision and high controllability spraying

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Q1.What kind material of the horn?

A. Titanium alloy, we also customized aluminum hom for customer before.

Q2.What’s the time of delivery?

A. For Conventional hom, 3 days, for customized hom 7 work days.

Q3.Does ultrasonic extraction also require the addition of a chemical catalyst?

A. No . but some time need Mechanical stiring.

Q4.Can the device work continously?

A. Yes ,it can work 24hours continously.

Q5.What’s the Processing capacity of one set ultrasonic extraction equipment?

A. Different hor different Processing capacity, for 2000W Nine section whip horm can dealing 2L~10Lmin.

Q6.What’s the warranty of your sonicator equipment?

A. All equipment one year warranty.