Pressure nozzle Spray dryer is widely used in the liquid shaping technology and in the drying industry. Particularly it is suitable for producing powder, granule or block solid product from solution, emulsion, suspending liquid and pumped paste liquid.
The working of Pressure nozzle Spray dryer is as follows: Fresh air after filtering and heating, enters into the air distributor at the top of dryer.Then the hot air enters into the drying chamber. The liquid of raw material is pumped in through diaphragm pump, be atomized into tiny droplets. Through the very short time of contacting the hot air, the materials can be dried into the finished products.The wasted air and fine powder will be collected through collector at the bottom of cyclone.The tower body also equipped with observation door, sight glass, lamp-house and so on.
Drying speed is fast and suitable for drying thermal sensitivity material particularly.
The finished product is ball granule with uniform size. Its fluidity and solubility are good. The purity of product is high and its quality is good.