Product Profile of Falling Film Evaporator
Dalal Engineering Pvt. Ltd supplies Falling Film Evaporator. Dalal Engineering Pvt. Ltd possesses the capability of manufacturing equipments with ASME "U" stamp. Falling Film Evaporator is a chemical processing equipment used in Adhesives, Bulk Drugs, Fatty Acids, Fragrances and Perfumes, Herbal and Natural Extracts, etc. A Falling Film Evaporator is used for concentration and evaporation of relatively low viscosity liquids.
Key Features of Falling Film Evaporator
- Steam, hot water or hot oil is used as the heating media and the process is carried out under atmospheric or vacuum condition.
- The Evaporator is used for volume reduction where dilute products are concentrated to a medium concentration.
- The process is continuous.
- The liquid to be concentrated is fed from the top and a distributor ensures proper feed distribution in each of the tubes.
- The distributor also ensures that all tubes are wetted and that the liquid flows in a film. The liquid and vapour both travel vertically downward.
- Due to a relatively thin film, the heat transfer coefficient is better than that obtained in reactors and simple shell and tube evaporators.
