Evaporators

Evaporators 

Process variable

Level of solution, Temperature of solution, Concentration density

Output and Input Variables

Input

Dilute feed solution, Steam flow 

Output

Vapor, Steam, Product

Control objective

The main objective of evaporation  is to get a Concentrated product by vaporization volatile liquid. Out evaporation  process evaporation  is conducted by non relative solids and volatile solvent to produce this liquid 

Manipulated Variable

flow rate of the feed solution, discrete signal of the outlet valve control