Double-Effect Falling Film Evaporation Pilot Plant Educational Equipment

EDEa Double-Effect Falling Film Evaporation Pilot Plant Educational Equipment

This unit consists of two falling-film shell-and-tube evaporators and of a shell-and-tube condenser; the first stage is heated by steam, whereas the second stage is heated by the solvent vaporized in the first stage.
TRAINING PROGRAM
This unit enables to deepen the following issues:
• Mass balances
• Energy balances
• Determination of overall heat transfer coefficient
• Optimization of the evaporation process
• Automatic flow, level and vacuum control by PID controller (for mod. EDEa, only)
• Plant supervision by P.C. (for mod. EDEa, only)
TECHNICAL SPECIFICATIONS:

Mod. EDEa
Besides being provided with all the characteristics of mod. EDE, this model also includes the following additional items:
• Pneumatic valve of AISI 316 stainless steel, Cv = 2.5, for the control of working pressure
• Electronic transmitter of residual pressure, body of AISI 316 stainless steel , range of 0 to 1000 mbar and 4-20 mA output signal
• Microprocessor digital PID controller with serial card
• Supervision software for Windows: it enables to control ON-OFF signals, analog signals coming from PID controller, real-time trend and historical trend
Supply with
THEORETICAL – EXPERIMENTAL HANDBOOK