Application of Ultrasonic Technology in Food Spraying
With the rapid development of ultrasonic technology, ultrasonic spraying technology has also appeared in various industries. Among them, spraying technology also plays an important role in the food processing industry. Compared with other coating spray methods, the droplet distribution of ultrasonic nozzles is tighter, and a thinner coating can be formed on the surface of food, achieving more uniform coverage, which is more in line with the needs of manufacturers who strictly control the amount of ingredients.Principle of ultrasonic food coating spraying equipment:
The ultrasonic generator converts 220v50Hz civilian electricity into 60~100kHz high-frequency output, which is input into the ultrasonic transducer nozzle (component) to form high-frequency vibration mechanical energy. When the liquid passes through the ultrasonic nozzle outlet, the solution is broken into uniform micron-level fine mist, thereby achieving atomization coating. During the ultrasonic spraying process, FUNSONIC automation equipment can accurately control the droplet size and distribution, so that very small droplets and particles can evaporate quickly, thereby producing particles with a high specific surface area and forming a thin film coating.
Ultrasonic food coating spraying application direction:
1. Antibacterial coating spray
Ultrasonic atomization spray system is very suitable for spraying a small amount of antibacterial coating on ready-to-eat food, such as prepared meat. In order to improve product safety and extend shelf life, the antibacterial solution needs to be evenly sprinkled on the meat, and an extremely thin coating is required, which is not possible with other spraying methods.
2. Additive coating spray
Ultrasonic spraying machine can cover the additives on the food with an extremely thin coating, strictly control the amount of additives, ensure the quality and safety of food, and control the size of flow according to different needs.
3. CBD and THC oil coating spray
Ultrasonic atomization spray equipment can spray CBD (cannabidiol) and THC oil on transdermal patches, tea bags, and other ready-to-eat foods. Accurately and evenly spray a small amount of CBD and THC oil to form a thin coating on the product and accurately quantify it on the product. This low-dose, high-precision demand is very suitable for the use of ultrasonic spraying system.
Nowadays, ultrasonic atomization spraying can be found in many emerging fields, especially in alternative energy and nanomaterials, glass industry, printed circuit boards, semiconductors and other fields. Such as: ultrasonic fuel cell catalyst coating system, thin film & perovskite solar cell coating system, carbon nanotube, nanowire and other nanomaterial coating system, thin film functional glass coating system, hard coating and other thin film protective glass coating system, ultrasonic spray system for molten metal in the production of solder powder, ultrasonic stent coating system, ultrasonic selective melting system, spray photoresist coating system for semiconductor lithography, etc.
Post time: 11-27-2024