METHOD FOR VACUUM DEAERATION OF WATER Russian patent published in 2003 - IPC

Abstract RU 2197431 C1

FIELD: heat engineering. SUBSTANCE: method involves deaerating water in vacuum deaerator; discharging processed water from deaerator; withdrawing vapors generated during deaeration process and cooling in surface-type vapor cooler by means of basic water supplied into deaerator; discharging non-condensed gases from cooler into atmosphere; directing vapors condensate from cooler into upper part of vacuum reaerator through hydraulic gate of 8-10 m height. Method is used in boiler rooms and heat electric generating stations. EFFECT: enhanced reliability in operation and reduced process costs. 1 dwg

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RU 2 197 431 C1

Authors

Sharapov V.I.

Malinina O.V.

Dates

2003-01-27—Published

2002-01-08—Filed