Evaporator Types FALLING FILM EVAPORATORS Design Vertical shellandtube heat exchanger, with laterally or con centrically arranged centrifugal separator. Operation The liquid to be concentrated is supplied to the top of the heating tubes and distributed in such a way as to flow down the inside of the tube walls as a thin film.
An innovative arrangement featuring more efficient vapour separators ensures a smaller footprint than with other falling-film designs. These evaporators can process clear, non- fouling liquids as well as moderately fouling liquids, as a result of optimally configured FilmVap liquid distributors. FilmVap evaporators. Falling Film Evaporator; Plate Heat Exchanger; Immersion Exerior Enclosure. The distribution system leads the fluid flow pass the Pillow Plates, the thermal transfer to the Medium in Tank or Enclosure in view of Film adhesive effect. Generaly, the whole unit of Falling Film Heat Exchanger is made by AISI316L material, which result in high efficiency in thermal transfer as well as in the Sanitary aspect.
Plate Evaporator. Plate Evaporator is associated type of Semi-Welded Plate Heat Exchanger, rising film plate evaporators and are suitable when concentration and viscosity of fluid are high. Typical applications for Plate Evaportator are sugar refinery evaporation systems, sweeteners evaporation systems, bioethanol and caustic evaporation.
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