Drying process and application characteristics of milk spray dryer

- Sep 15, 2018-

The milk spray dryer is a continuous drying device. During the drying process, the liquid material can be sprayed into a mist to be dried in contact with hot air. Milk spray dryers can be used to dry some heat sensitive liquids, suspensions and viscous liquids, as well as dry fuels, intermediates, soap powders and inorganic salts.


In the operation of the milk spray dryer, the hot air enters the drying chamber uniformly in a spiral shape, and the liquid is sprayed into a very fine misty liquid droplet through the high-speed centrifugal atomizer at the top of the tower body, and is in parallel contact with the hot air. It can be dried into finished products in a very short time. The finished product is continuously discharged from the bottom of the drying tower and the cyclone, and the exhaust gas is evacuated by the induced draft fan.


The milk spray dryer dries quickly because the surface area of the feed liquid is greatly increased after atomization, so the drying time is only a few seconds, which is especially suitable for the drying of heat sensitive materials. The obtained finished product has good uniformity, fluidity and solubility, and the product has high purity and good quality. The production process is simplified and the operation control is convenient.http://www.csspraydryer.com/