Installation Parameters Optimization of Hot Air Distributor During Centrifugal Spray Drying

Abstract

The location of hot air distributor plays an important role in the centrifugal spray drying. Based on response surface optimization and numerical simulation, the overall desirability of fine powder ratio and outlet air moisture is used as the response value, and the installation angle of hot air distributor and the distance between atomizer and hot air distributor are optimized. A better drying effect was obtained by optimizing parameters of hot air distributor, which provides guidance for the industrial production of centrifugal spray drying.