Fluid Bed Dryer Working

The mechanical movement of the fluidized bed dryer strengthens this effect.

Fluid bed dryer working. The process air is supplied to the bed through a perforated distributor plate and flows through the bed of solids at a sufficient velocity to support the weight of particles in a fluidized state. Ventilex fluid bed dryer cooler animation duration. The equipment works on a principle of fluidization of the feed materials. Fluidized bed dryer fbd is well known and widely used equipment in granulation area of pharmaceutical manufacturing.

The technology is also suitable for post drying of spray granulated or extruded products with very low residual moisture. A fluidized bed is a physical phenomenon occurring when a quantity of a solid particulate substance usually present in a holding vessel is placed under appropriate conditions to cause a solid fluid mixture to behave as a fluid this is usually achieved by the introduction of pressurized fluid through the particulate medium. With the material in a fluidized state there are no hot spots. Implying by using fbd equipment you can achieve a suitable moisture content in either powders or granules.

The intensive heat mass exchange of the fluidized bed product makes this method particularly effective and time saving. Fluidized bed drying is the optimal method for controlled gentle and even drying of wet solids. Fluidized bed dryer dryers don t have lots of moving parts and require little maintenance. This results in the medium then having many properties and.

Fluidized bed dryers coolers. In a fluidized bed dryer a product or solid is made fluid by an upward moving flow of gas. Fluidized bed dryer fluidized bed dryer achieves faster drying rates with the drying time ranging from 20 minutes to 40 minutes. Working principle of the ventilex fluidized bed dryer.

A fluid bed dryer also named fluidized bed dryer is an assembly of systems for drying material in the pharmaceutical industry. This is efficiently employed for applications in chemical pharmaceutical dyetuff foodstuff dairy and various other process industries. How a ventilex fluidized bed dryer works. Prolific 3d tech 3 846 views.

It is used in the granulation process for drying the material to get desired moisture content in the tablet formulation granules required for perfect compression of tablets. Fluidized bed dryer also called fluid bed dryer is a kind of equipment used extensively in the pharmaceutical industries to reduce the moisture content of pharmaceutical powder and granules. Materials processed in a fluidized bed dryer or cooler float on a cushion of air or gas.