Advanced Drying Systems

Other Details

The vibrated Fluid Bed Drying is used for fluidization of materials which are difficult to handle in a static fluid bed dryer. 

These materials are often characterized by having one or more of the physical properties.

Physical Properties:

•  Wide particle size distribution
•  Low strength of wet or dry particles
•  Stickiness or thermo plasticity of the particles
•  Pasty properties of the wet feed

In the vibrated fluid bed dryer, the material is easily transported through the dryer by the combined effect of fluidization and vibration. The fluidization velocity can be judiciously selected, to minimize entertainment of the smaller particles, to avoid gas bubbling m the fluid bed thereby minimizing attrition. The residence time can be adjusted, by varying the bed height, through the overflow weir position. A cooling section can also be provided, by partitioning of the plenum chamber. 

Typical products handled:

 Salt

 Milk products (used as a secondary dyer)

 Chemicals

 Tea