Large-scale Pressure Nozzle Spray Dryer

Working Principle: Liquid material is atomized through a special pressure nozzle with a high-pressure pump. Hot air enters the dryer after being adjusted by an air distributor. The material and hot air is mixed in the dryer, rapidly carries on heat and mass transfer. Powder or granular products are produced in a very short time. Products with larger particles size are discharged form the bottom of the dryer, smaller particles enter the cyclone with hot air. The exhaust gas is discharged into the air after dust removal in a scrubber. The dryers can be divided into high, middle and low pressure spray dryers according to different pressures of atomi...

GPL Spray Dryer with Rotary Disk Atomizer

Working Principle: Wet material is atomized into superfine drops by means of a high-speed rotary atomizer placed in the ceiling air disperser. Rapid heat and mass transfer takes place in the dryer between the material and the hot air. Powder products are produced in a very short time. The particle size of the powder produced is controlled through change of atomizer rotating speed. Most products can be collected from the bottom of the drying chamber. Characteristics: The production process is simple and continuous. It is suitable for the continuous drying of solution, suspending liquid, emulsion and pasty m...