FIELD: heat-power engineering. SUBSTANCE: apparatus is designed to upgrade existing degasifiers at municipal housing heat-supply stations. Apparatus contains degasifier casing into which water being degasified is fed through nozzle attachment. Nozzle-sprayed water, deflected from deflector, either gets into collector or flows down over casing walls, in both cases liquid stream being twisted by plates. Water enters degasified liquid accumulator either flowing down over collector spiral plane or over casing walls, the spiral plane being perforated to enable stem-gas aspiration from collector. Use of deflector and spiral motion of liquid being degasified makes it possible to decrease degasifier dimensions and to provide required time of remaining of liquid in degasification zone. EFFECT: improved design and efficiency of apparatus. 2 cl, 1 dwg
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