Instant Powdering! The Mechanism of Spray Dryers and the Secrets of Drying
Innovative powder manufacturing realized by MMSD (Micro Mist Spray Dryer)
●What is a spray dryer? A spray dryer is a device that turns liquid raw materials into fine powder. Specifically, it uses a nozzle to create a fine mist from liquid raw materials such as solutions or suspensions. This mist is then brought into contact with high-temperature gas (usually air), causing the liquid components like moisture to evaporate instantly, resulting in dried fine powder. ●Why can it dry? When the liquid becomes a fine mist, the surface area increases dramatically. This increases the contact area with the high-temperature gas, allowing heat to be transferred efficiently, which causes moisture to evaporate instantly. Additionally, because the drying time is very short, even heat-sensitive materials can be dried at relatively low temperatures.
- Company：GF
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