Application principle and characteristics of centrifugal spray dryer

<

Application principle and characteristics of centrifugal spray dryer

LPG series high-speed centrifugal spray dryer adopts high-speed centrifugal disc atomization to atomize the material into mist droplets, and simultaneously exchange heat with the hot air specially distributed into the tower body in a coordinated movement trajectory. The water is evaporated in a short time to form a uniform powdery dry product.

The drying speed is fast, the surface area of ​​the liquid is greatly increased after atomization, and in the hot air flow, 95%-98% of the water can be evaporated instantaneously, and the drying time is only a few seconds, which is especially suitable for drying the heat sensitive material.

The 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. For liquids with a moisture content of 40-60% (up to 90% of special materials), it can be dried into a powder product at one time. After drying, no pulverization and screening are required, which reduces the production process and improves the purity of the product. The particle size, bulk density and moisture of the product can be adjusted within a certain range by changing the operating conditions, and the control and management are very convenient.

Widely used in the drying of chemical, food, pharmaceutical, petrochemical, light industry, pesticide and other industries.