EVAPORATING APPARATUS Russian patent published in 1994 - IPC

FIELD: power engineering. SUBSTANCE: apparatus has vertical cylindrical case provided with face covers, top, intermediate and bottom piping desks, heat exchanging pipes which are passed through the desks, fluid distributors, which is positioned on the intermediate piping desk, and connecting pipes for supplying and discharging solution, heating secondary steam and condensate. The fluid distributors are made of at least three vertical radial ribs. The side surface of the ribs is provided with a chamferings. Ribs are provided on inner surface of openings of the intermediate piping desk. The ribs can be provided in bushings positioned in the openings of the intermediate piping desk. EFFECT: improved design. 3 cl, 3 dwg