Two Effects Plate Evaporatordevice
We have a variety of evaporation devices which with elevating mode and falling mode. The working principles are: The materials pass through via the plates and evaporated as heated by steam. The vapor-liquid mixture shall be then discharged via the outlet, and gets into the separator; The vapor and liquid shall then be separated in the separator to obtain condensed materials and secondary steam. In a multiple effect evaporator, the condensed materials and secondary steam shall then get into the next evaporator to be evaporated again. The core element is heat transfer plates; The effective heat exchange area is of 0.4, 0.65, 0.85M; Four plates of different structures shall be a suite, which boasts the merits of elegant and compact structure, high heat transfer efficiency(the total heat transfer coefficient is 2-4 times of the tube evaporator), convenient to dismantle and clean, and small amount of liquid holdup. Hold the materials at a high temperature for short time, which can avoid the discoloration and off taste of heat-sensitive material during the evaporation. A unit of plate evaporator can consist of several or dozens of suites in a accordance with the process requirement.