Forced Circulation Evaporator
This is ideal for concentration of high viscous material and products with higher solids or tomato paste using ?Hot break? or ?Cold break? process. Sometimes these are used in series with falling film evaporator as finishing effect for achieving higher concentration. In this type of evaporator, liquid is pumped through heat exchanger tubes at high velocity (1.5 to 4.0 m/s) avoiding precipitation and creating high turbulence; liquid is then passed through vapour separator for separation of vapour and finally condensing the vapour in the condenser.