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| Item | Parameter |
| Frequency | 20kHz |
| Power | 2000watt in max |
| Capacity | 10L |
| Amplitude | 10-99% |
| Power supply | 220v/50-60Hz |
| Horn material | Titanium alloy |
| Horn size | 40mm |
| Tank capacity | 50L |
| Tank material | SS304 |
| Gnerator | Digital |
| Frame material | SS304 |
Introduction:
In elastic media such as air and most solids, a continuous transition occurs as ultrasonic waves propagate. In inelastic media such as water and most liquids, there will be continuous transitions as long as the amplitude or loudness of the sound is relatively low. As the amplitude increases, the magnitude of the negative pressure in the rarefied region eventually becomes sufficient to cause the liquid to rupture due to the negative pressure, resulting in a phenomenon known as cavitation.
Due to the negative pressure of the sound waves in the liquid, when the liquid ruptures or tears, cavitation bubbles are generated in the rarefaction. As the wavefront passes, the cavitation bubble oscillates under the influence of the positive pressure, eventually growing to an unstable size. Finally, the violent collapse of the cavitation bubble leads to an implosion, resulting in the radiation of the shock wave from the location of the collapse. The collapse and implosion of numerous cavitation bubbles in ultrasound-activated liquids results in effects normally associated with ultrasound.
Market application:
Chinese medicine extraction: refers to the ultrasonic pulverization (breaking) of Chinese medicine cells to achieve high-efficiency extraction of useful substances. Compared with conventional extraction technology, ultrasonic assisted extraction is fast, inexpensive, efficient, safe, low in cost, and widely applicable.
Biodiesel production: The use of ultrasonic emulsification to prepare a biomass oil-diesel mixed emulsion is actually to disperse the biological oil droplets into another immiscible diesel liquid. Compared with other technologies, the prepared droplets can be finely dispersed and narrowly distributed, high efficiency, good dispersion effect, and can increase the stability of the emulsion.
Ultrasonic sea life prevention: It is based on the cavitation effect of ultrasound. When the tiny bubble core in the liquid is activated under the action of ultrasound, it manifests as a series of dynamic processes such as the oscillation, growth, contraction and collapse of the bubble. The bubbles in the liquid generate hundreds of atmospheres and high temperatures of thousands of degrees Celsius at the moment of bursting, which can quickly peel off the attachment of sea creatures and smash the epidermal cells of sea creatures, so as to achieve the purpose of preventing sea creatures.
Ultrasonic catalysis: The application of ultrasound to the catalytic reaction process can simulate the high-temperature and high-pressure reaction in the reactor on a microscopic scale. It provides a very special physical and chemical environment for catalytic reactions that are difficult or impossible to achieve under normal conditions. The catalytic reaction can be carried out in a relatively mild environment. It can further increase the reaction speed, shorten the reaction time, and increase the yield of the target product. The main applications are catalysis on metal surfaces, phase transfer catalyzed reactions, and enzyme catalyzed reactions.
Sewage treatment: In the process of sewage treatment, ultrasonic cavitation has a strong ability to degrade organic matter, and the degradation rate is very fast, which provides the possibility to degrade harmful organic matter in the water, so as to realize the purpose of ultrasonic sewage treatment.
Ultrasonic dispersion: refers to the process of dispersing and de-agglomerating particles in the liquid through the "cavitation" effect of ultrasonic waves in the liquid using liquid as a medium. Ultrasonic dispersion can be divided into emulsion dispersion (liquid-liquid dispersion) and suspension dispersion (solid-liquid dispersion), and has been applied in many fields. The application of ultrasonic for the dispersion of suspensions includes the dispersion of titanium oxide in water or solvents in the coating industry, the dispersion of dyes in molten paraffin wax; the dispersion of drug particles in the pharmaceutical industry, and the powder emulsion in the food industry Dispersion and so on.
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