Fluidized Bed Dryer Pdf

The equipment works on a principle of fluidization of the feed materials.

Fluidized bed dryer pdf.

Principle of the fluidized bed dryer a vibratory conveyor is leading the tobacco in an even layer through two drying zones. 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. It enhances the product s properties i e. The principle of this drainage machine is blow up the warm air by the blower pass trough the tract above of dryer vessel who pierce material spread out area in order that this materials can be move and have a fluid characteristic.

In heinen köhl standard process air will be conditioned in energy units following the closed loop principle. Material remains free flowing and uniform. Fluidized bed dryer has a high drying rate and the material is dried in a very short time. Fluidized bed dryers free download as pdf file pdf text file txt or read online for free.

The process air coming from the perforated bottom of the trough creates a homogeneous fluidized carpet. Fluidized bed dryer dryers don t have lots of moving parts and require little maintenance. Tema process is specialised in fluid bed systems like fixed static moving and dynamic fluid bed dryers and coolers. Fluidized bed drying can be applied not only for drying but also for cooling roasting torrefaction puffing blanching stripping spices and herbs sterilisation and pasteurisation and calcining.

With the material in a fluidized state there are no hot spots. Fluidized bed dryers with integrated heat exchangers are a sig nificant advantage in drying high produc tion capacities efficiently at a low tempera ture level. Fluidized bed dryer fluidized bed dryer achieves faster drying rates with the drying time ranging from 20 minutes to 40 minutes. Fluidized bed dryer fbd is a dryer with fluidization principle.