20Khz 1000w Ultrasonic Homogenizer Sonicator For Emulsification Mixing

20Khz 1000w Ultrasonic Homogenizer Sonicator For Emulsification Mixing

20Khz Ultrasonic homogenizer sonicator for emulsification mixing

Parameter

Description

The physical mechanism for crushing insoluble solids (or liquids) is believed to be ultrasonic cavitation. The ultrasonic cavitation effect means that under the action of strong ultrasonic waves, a large number of bubbles will be generated in the liquid, and the small bubbles will gradually grow and increase with the ultrasonic vibration, and then suddenly burst and split, and the split bubbles continue to grow and burst. . When these small bubbles collapse rapidly, high temperature and high pressure are generated in the bubbles, and because the liquid around the bubbles rushes into the bubbles at high speed, a strong micro-jet is generated in the liquid near the bubbles, and local high temperature and high pressure are also formed, resulting in pulverization. , emulsification.
The cavitation process is affected by the frequency and intensity of ultrasonic waves, and the occurrence of cavitation is largely dependent on the presence of undissolved gas suspended in the liquid, which seems to act as a catalyst. Under a certain pressure, the formation of cavities depends to a certain extent on the development time and ultrasonic frequency. The phacoemulsification process represents a competition between opposing processes. Therefore, it is necessary to choose suitable working conditions and frequencies so that the destructive effect dominates.

The production of emulsions requires a large amount of energy deposition and strong shear forces that can overcome the interfacial tension during the formation of finely dispersed droplets. Although there are methods that do not involve high shear forces, they are not suitable for industrial production because they require increased surfactant concentrations and involve complex preparation procedures. Hangzhou Fanso can provide high-amplitude ultrasonic processors for the production of nanoemulsions. Based on our ultrasonic technology, the processor can greatly enhance the manufacturing process and guarantee reproducible and predictable results at any scale of operation.
Ultrasonic emulsifier has a general emulsification process, with high-quality emulsification, emulsification stability, emulsion stability and required power, etc. The average droplet size of the emulsion formed by ultrasonic emulsification is small, ranging from 0.2 to 2um; the droplet size distribution range is narrow, which can be 01 to 10um or more. Ultrasonic emulsification, the high concentration of pure emulsion can reach more than 30%, and the emulsifier can reach 70%.

Advantage

◆Create high quality lotion
Emulsions with small particle size (only 0.2~2μm) and droplet size distribution (0.1~10um) can be obtained, and the concentration can be increased by 30% to 70% by using emulsifiers
◆Stable emulsification effect
Stable emulsions can be obtained with little or no emulsifier. After sonication, the emulsion can remain stable for several months or more than half a year.
◆Emulsion type can be controlled by phacoemulsification
Under certain conditions, water-in-oil and oil-in-water can be produced by ultrasonic methods. For mechanical methods, only the nature of the emulsifier controls the type of emulsion. For water emulsions, at different sound intensities,
Different types of lotions are produced.
◆Low power consumption
For example, to produce an emulsion with a capacity of 4.55m3/h and droplets of 1μm size, the whistle only needs a driving force of 5~7HP under the working pressure of 10.5~14.1kg/cm, but the high-pressure homogenizer is in
The driving force of 40~50HP is required under the working pressure of 70.3~351.6kg/cm2. Can be used to greatly reduce energy consumption.
◆Create unique lotion
Ultrasonic emulsification can also produce emulsions that cannot be used by ordinary methods. For example, ordinary mixing methods can only produce 5% paraffin emulsion in water, the incredible fact is that under the action of power ultrasonic
It can be used to make 20% paraffin emulsion.