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Tray Dryer Apparatus Techncial Training Equipment

Item No.: TDc
TDc Tray Dryer Apparatus Techncial Training Equipment
Description
TDc Tray Dryer Apparatus Techncial Training Equipment

This dryer has been designed to study the commonest industrial drying method of solids consisting in blowing a flow of hot air onto some trays where wet material is arranged.
TRAINING PROGRAM
This unit enables to deepen the following issues:
• Psychrometric chart
• Energy balance
• Mass balance
• Drying regimes
• Analogies between mass and heat transfer
• How air speed and temperature can affect drying
TECHNICAL SPECIFICATIONS:
• Framework of AISI 304 stainless steel with castors
• Horizontal duct of AISI 304 stainless steel with window (450×450 mm)
• Fan with digital speed control, 0 to 4 m/s
• 4 aluminium trays, 400×300 mm

• Adjustable battery of electric heaters, Pmax = 2.7 kW
• 2 digital thermohygrometers with displays
• Digital anemometer with display
• Electronic balance, with range of 0 to 10 kg, division 0.1 g
• Digital chronometer
• Switchboard IP55, complying with EC conformity mark, including plant synoptic and ELCB
• Emergency button
For Mod. TDc only
• Interface for the connection with a PC included in the switchboard
• Data acquisition software for Windows
Supply with
THEORETICAL – EXPERIMENTAL HANDBOOK