Spray drying is the simplest way to turn the liuid phase directly to the solid phase. It is mainly used to make powdery and granular products fromsolutions, emulsions, suspensions or pasty liquid materials.
The material is evenly spread on the mesh belt by the feeder. The mesh belt is generally made from 12 -60 mesh stainless steel wire, which is dragged and moved in the dryer by the transmission device.
The blower blows the heated air at the appropriate speed from the bottom of the dryer into the drying chamber along the tangent trajectory for mixing and crushing. The material enters the main body of the machine from the Quantitative feeder.
This machine is applicable for drying materials shaped like filter cakes with relatively high moisture content, such as copolymer of vinyl acetate and vinyl chloride, floc of cellulose acetate fiber, catalyst, CMC, calcined gypsum, electrolytic manganese dioxide, ammonium anthraquinone sulfonate.