Rising Film Evaporator Manufacturer,Supplier and Exporter in Africa
Product Code : LSK-TWL-10808
Quick Answer: The Rising Film Evaporator is a vertical shell and tube evaporator working on the thermo-siphon principle, in which boiling vapour carries liquid up the tubes as a thin film.
Last updated: October 2026
Key Features
Vertical shell and tube heat exchanger
Thermo-siphon principle
Co-current upward flow of liquid and vapour
High turbulence in the liquid film
Suited to viscous and fouling products
Can be used with product recirculation
About This Product
Feed enters the bottom of the heated tubes; as steam forms, it pushes the liquid up as a film on the tube walls. A fairly high temperature difference is needed to drive the film. Uses include reboilers, pre-concentrators, effluent treatment, food, pharmaceuticals and solvent recovery. LSS Africa can arrange export of the Rising Film Evaporator to Equatorial Guinea, Saint Lucia, Japan, Malawi and Malaysia.
Frequently Asked Questions
How does the Rising Film Evaporator move the liquid?
Vapour formed during boiling rises and carries the liquid up the tube walls as a thin film.