CAT NO: DIDACTICMass Transfer Lab0018
Fluidized Bed Dryer.
Fluidized Bed Dryer
The set-up is designed to demonstrate and stimulate the moisture
removal by heat under forced draft action created by hot air stream and
fluidization property of solid to dry
The set-up consists of a
specially designed, vertical Column. The lower conical portion of the
column is filled with moist solids. The material is supported on the
screen mesh held between two flanges. Air from blower passes through
heating chamber to produce hot air works as the drying agent entered
from lower side of the column and leave the column from top outlet
removes the moisture of solids. At the top outlet of column a cyclone is
provided to collect the solid particles taken out by the air stream. An
arrangement is made to vary and measure the airflow rate. A digital
temperature controller is used to control and measure the temperature of
air stream
Experiments
To study the fluidized bed drying
Features
Superb Painted structure
Simple to operate & maintain
Compact & stand alone set up
Utilities Required
Electric supply
Provide 230 +/- 10 VAC, 50 Hz, single phase electric supply with proper
earthing. 5A, three pin socket with switch for weighing scale, 15A,
three pin socket with switch for heater
MaterialSaw dust @ 1Kg. Granular and free flowing solid of size I - 2 mm
Anemometer Air flow measurement
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