Principle and characteristics of high speed centrifugal spray granulation drier

The principle and characteristics of high speed centrifugal spray granulation drier is: principle of spray drying is a widely used technology of liquid forming and Zui in drying industry Zui is suitable for producing powdery, granular or bulk solid products from solutions, emulsions, suspensions and plastic paste liquids Therefore, when the particle size distribution, residual water content, bulk density and particle shape of the finished product must meet the standards Spray drying is an ideal technology After filtering and heating, the air enters the air distributor at the top of the dryer, and the hot air enters the drying chamber in a spiral shape The high speed centrifugal atomizer at the top of the tower (swivel) is atomized into tiny droplets of mist, contacting with the hot air and flowing into the finished product in a very short time The finished product is continuously output from the bottom of the drying tower and the cyclone separator, and the waste gas is discharged by the fan 2、 Features: 1 The drying speed is fast, and the specific surface of the material liquid is greatly increased after atomization In the hot air flow, 95% - 98% of the water can be evaporated instantly, and the drying time is only a dozen to dozens of seconds, especially suitable for the drying of heat sensitive materials 2 The products are spherical particles with uniform particles, good fluidity, good solubility, high purity and good quality 3 It has a wide range of applications According to the characteristics of materials, it can be dried by hot air or granulated by cold air It has a strong adaptability to materials 4 Simple and stable operation, convenient control, easy to realize automatic operation