We boast a variety of plate evaporator of elevating mode, of which 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 exchanger area is of 0.4, 0.65, 0.85 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 an 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 accordance with the process requirements.