Preheater to preheat the licor power supply for multiple effect systems. (Machine-translation by Google Translate, not legally binding)

摘要

Preheater to preheat the feed liquor intended for multi-effect systems, characterized in that it comprises: a container having a plurality of sequential chambers, a longitudinally extending conduit device of the preheater through the various chambers for transporting the feed liquor to a multi-effect evaporator, said conducting device being made of thermally conductive material and constituted by a set of tubes suitable for condensing the vapor coming into contact with them; a first input device for introducing the hot steam into at least one of said chambers from the respective device of said multi-effect evaporator; a second input device for introducing the hot condensate into each of said chambers to form a condensate reservoir; an output device for extracting the condensate from each of said chambers; and a downwardly facing baffle traversing each chamber around the set of tubes contained therein opening the apex of the hole through the container to provide a vent hole for the removal of non-condensable vapors from the chamber, said baffle and assembly being located of tubes contained on an opposite side of the chamber from the first input device, thus causing the introduced steam to flow through the surface of the condensate reservoir before contacting the set of tubes. (Machine-translation by Google Translate, not legally binding)