Teaching equipment : Drier - Evaporator

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Drier - Evaporator

DESCRIPTION

This unit dries solid products by evaporating liquids (volatile or non-volatile) they contain.

This unit dries solid products by blowing heated air from a turbine over the material containing moisture.

This unit is similar to those found in industry and is designed for technical courses.

Teaching equipment : Drier - Evaporator - GPA S10

TECHNICAL SPECIFICATIONS

1- Drying chamber
- Stainless steel 316 L
- Evaporation rate at 250 °C : 8.4 kg/h
- Diameter = 1000 mm / Height = 1000 mm
2- Supply pump
- With membrane
- Flow rate : 0-10 kg/h
- Electricity : 230 V - 50 Hz

3- 4- : Hot air generator
- Maximum air flow rate : 250 kg/h
- P = 18 kW at 50 Hz
- Maximum air temperature: 250°C at the input
5- Centrifugal turbine
- Stainless steel
6- Filter for humid air
7- Rupture disk
- Carbon
- Adjusted at 15 absolute bar (22 psi)

PEDAGOGIC APPLICATIONS

- Drying time
- Thermal and mass balances : use of the humid air diagram
- Influence of temperature on humidity
- Industrial applications

MEASUREMENTS
Temperature and humidity :
3 Pt 100 probes
3 thermohygrometers : -50 °C / 200 °C (accuracy +/- 1.5 % HR and +/- 0.3 °C)

UTILITIES
Electricity : 230 V – 50 Hz
Network water
Drainage
Compressed air - 3 bar (45 psi)

DIMENSIONS
Length : 1200 mm
Width : 1000 mm
Height : 1500 mm
Weight : 300 kg

Teaching equipment : Drier - Evaporator - schema GPA S10

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Drier - Evaporator

Didatec Technologie - ZA du Parc 42490 Fraisses - France - Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail : didatec.technologie@wanadoo.fr