FIELD: heat power engineering; thermal power stations.
SUBSTANCE: according to proposed method, steam generated in boiler is directed to turbine and is condensed of turbines is delivered by condensate pumps into regenerative low-pressure heaters and is directed further on to higher pressure deaerator. Vacuum system is checked for leakage by content of oxygen dissolved in main condensate of turbine out of the limits of turboplant vacuum system, for instance. After second main condensate low-pressure heater in direction of main condensate flow.
EFFECT: increased economy and improved reliability of thermal power station.
1 dwg
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