Tray Dryer
Tray Dryer. This is a basic unit for studying of tray drying by hot air. Typical experiments: Tray drier drying curves, Effect of particle size, Effect of air..
Description
Tray Dryer. This is a basic unit for studying of tray drying by hot air.
The unit consists of a rectangular duct. Air is drawn into the duct by an axial flow fan at the front end of the duct. Fan speed is adjustable. A bank of electric heaters behind the fan raises air temperature. Behind the heater is a drying compartment with transparent access door. A rack of trays is suspended from a balance above the duct. Temperatures and humidity before and after the drying trays are measured.
Instruction manual is also included.
TRAY DRYER TYPICAL EXPERIMENTS
- Tray drier drying curves.
- Effect of particle size.
- Effect of air velocity.
- Effect of air temperature.
TECHNICAL DATA
| Drying section | 350 x 350 mm | |
| Air velocity | 0.3 – 1.8 m/s | |
| Heater capacity | 3 kw, variable | |
| Trays | 4 stainless steel. | |
| Tray capacity | 3 kg of solids (approx.) | |
| Measuring instruments | ||
| – Digital balance | 1 ea. | |
| – Anemometer | 1 ea. | |
| – Thermo-hygrometer | 1 ea. | |
| Software for data display and analysis by computer (separately supplied). | ||
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. | |
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Additional information
| Brand | Essom |
|---|
About brand
ESSOM main objectives are to design and manufacture engineering and science laboratory equipment for engineering education predominantly in mechanical and civil engineering.
