20K 500W Ultrasonic Mixer For Industrial Biodiesel Production

20K  Immersible Ultrasonic Reactor Probe Used on Industrial Biodiesel Production

Brief introduction of ultrasonic reactor of sonic cleaning machine:
Ultrasound refers to an electromagnetic wave with a frequency of about 20 kHz to 50 MHz. It is a mechanical wave and requires an energy carrier-a medium-to propagate. There is an alternating period of positive and negative pressure in the ultrasonic transmission process. In the positive phase, the medium molecules are squeezed to increase the original density of the medium; in the negative phase, the medium molecules are sparse and discrete, and the medium density decreases. In other words, ultrasonic waves cannot polarize the molecules in the sample, but generate acoustic cavitation between the solvent and the sample, leading to the formation, growth, and burst compression of bubbles in the solution, thereby dispersing and increasing the solid sample. The contact area between the sample and the extraction solvent increases the mass transfer rate of the target from the solid phase to the liquid phase. In terms of industrial applications, the use of ultrasound for cleaning, drying, sterilization, atomization and non-destructive testing is a very mature and widely used technology.
Ultrasonic vibrating rods use high-power and large-amplitude transducers to generate radial vibrations on the rod body. Ultrasonic waves are uniformly generated 360° near the vibrating rod. Its amplitude is between the ultrasonic cleaning machine and the processor. Therefore, use The direction is more flexible. The ultrasonic vibrating rod can be used for any tank cleaning, and it can be placed in any position of the cleaning tank. It occupies a small volume and can be used very flexibly. Used inside the reactor, it can be used to accelerate the dissolution, accelerate the reaction and prevent the inner wall from scaling.

Performance characteristics:
1. Suitable for various high-power industrial liquid treatments, such as homogenization, emulsification, dispersion, depolymerization and wet grinding (particle size reduction), cell disruption and disintegration, extraction, degassing, and sonochemical processes;
2. Heavy load 24 hours continuous work, industrial design, external PLC remote control, automatic frequency search and matching;
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 bio-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 anti-sea life: It is based on the cavitation effect of ultrasonic. When the tiny bubble core in the liquid is activated under the action of ultrasonic, it is manifested 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, providing 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 milder 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 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