Applications
The spray dryer is used to continuously dry viscous powder, liquid and solid particles. It can dry anywhere between 3000-1500kg of material per hour.
Grade | VDD03-25 | VDD05-33 | VDD10-40 | VDD15-30 |
Capacity (kg/h ) | 300 | 500 | 1000 | 1500 |
Diameter (mm) | Ø600 | Ø800 | Ø1000 | Ø1300 |
Inlet Height (mm) | 2500 | 3300 | 4000 | 5300 |
Outlet Height (mm) | 500 | 500 | 500 | 500 |
Resistant Time (min) | 3-30 | 5-40 | 6-50 | 8-60 |
Heating Area (m2) | 7.6 | 18 | 35 | 70 |
Vibration Power (Kw) | 0.75*2 | 1.1*2 | 1.7*2 | 4.5*2 |
Heating Temp. (℃ ) | Max. 160 | Max. 160 | Max. 160 | Max. 160 |
Heating Power (Kw) | 20 | 35 | 55 | 85 |
Spray Pressure (bar) | 10-50 | 10-50 | 10-50 | 10-50 |
Vacuum (Mpa) | -0.08 | -0.08 | -0.08 | -0.08 |
Operational Principle
The continuous cylinder vacuum dryer has an additional spraying function: liquid materials can be sprayed into the vacuum drying system under high pressure, with the water from these materials quickly evaporating. The initially dried viscous powder is vibrated and conveyed along a helical conveyance path. After they are fully dried, they will be discharged through the bottom vacuum hopper.
Index
drying equipment, dryer, vertical conveying