INSTANTANEOUS BOILING EVAPORATOR STAGE Russian patent published in 2003 - IPC

FIELD: heat- power engineering; instantaneous boiling evaporators. SUBSTANCE: stage of instantaneous boiling evaporator has housing, dividing partition, dividing stage separating evaporation chamber and condensation chamber with horizontal tube bundle and tube sheets; housing is also provided with ports for passage of vapor made in upper portion of diving partition and separator; condensation chamber is provided with horizontal and vertical intersecting plates separating tubes of tube bundle adjoining ports from other tubes , thus forming reservoir for receiving and discharging contaminated condensate together with separating partition and tube sheets. EFFECT: improved quality of distillate; enhanced efficiency of vapor separation. 2 cl, 1 dwg