Evaporators

Evaporators

Process Variables 

Level of Solution, Temperature of Solution, Concentration Density.

Input Variables 

Dilute feed Solution, Steam Flow.

Output Variables 

Vapor, Steam, Product.

Control Objectives 

The main objective of evaporators is to get a concentrated product by vaporizing volatile liquid, Out evaporation process, Evaporation is conducted by non volatile solids and volatile solvent to produce this liquid.

Manipulated Variables 

Flow Rate of the feed solution, Discrete signal of the outlet value control.