Spray granulation dryer detailed description

Filtered and heated air into the air distributor top of the drier, the hot air spiral evenly into the drying chamber. High-speed centrifugal atomizer at the top of the tower through feed solution, (rotational) sprayed into the extremely fine mist liquid beads, and contacted with the hot air stream in a very short time for the finished product can be dried. The finished product is continuously discharged from the bottom of the drying tower and the cyclone, and the exhaust gas is vented by the fan .

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 the drying of heat sensitive materials .

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 . For the size, bulk density, moisture, within a certain range can be adjusted by changing the operating conditions, the control and management easy.