METHOD OF THERMAL DEAERATION OF FEED WATER AT THERMAL POWER STATION Russian patent published in 2001 - IPC

Abstract RU 2174102 C1

FIELD: heat-power engineering. SUBSTANCE: make-up feed water is deaerated in open-type deaerator, after which it is fed to feed water deaerator where increased pressure is maintained. Flash steam of deaerator is evacuated from it and is cooled down. Flash steam of high-pressure deaerator is cooled by mixing it with part of make-up feed water which is directed to open-type deaerator for repeated deaeration. EFFECT: higher efficiency.

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RU 2 174 102 C1

Authors

Sharapov V.I.

Malinina O.V.

Makarova E.V.

Bashkarev M.A.

Dates

2001-09-27—Published

2000-12-22—Filed