The Combined Circulation Evaporator provides easy unrestricted liquid distribution, eliminates long circulation piping, and either reduces overall head room requirements or reduced circulation rates. There will be partition plate between calandria. The effluent enter into tubes than flow  will be counter flow to the steam at the same time it will be parallel flow also the velocity will be lower than forced circulation evaporator system. The heat transfer takes place in calandria and reach a temperature, passed to the vapor separator and vapor will be separated to another effect or condenser. The separation of the vapor from effluent continuous process, effluent will become high concentrated, than transfer to ATFD for solid output. Vapor become condensation and out as permit with low conductivity.

• Depend upon the capacity of water to be evaporated the no of effect can be increase. Combined circulation evaporator will be design for maximum 4 effect.
• The entire pump used in evaporator is centrifugal with double mechanical seal.
• Combined Circulation System on system is operated by the vacuum base, due to this evaporation done in below boiling point of water and for smooth running of plant
• VZLD CC Evaporator process equipment involved: Calandria, Vapour separator, condenser, condensate vessel,  feed tank
• VZLD Can design of evaporator with thermic fluid, steam, hot water. Other major utilities involved is cooling water, power
• VZLD Manufacturing range: 5 KLPD to 500 KLPD
• VZLD can manufacturer evaporator with below MOC.  MOC selection majorly depends up on the salt present in the effluent.  (a) SS316  (b) SS304  (c) Duplex  (d) Super Duplex  (e) Titanium

     We also manufactur the Evaporator in other MOC also or combination of  above given MOC.