THERMAL POWER STATION Russian patent published in 2007 - IPC F01K17/02 

FIELD: thermal engineering; thermal power stations.

SUBSTANCE: proposed thermal power station that incorporates provision for heating demineralized water upstream of atmospheric makeup deaerator using stable low-potential heat source required to maintain station operating process has type T extraction turbine with heating steam extraction points whose regeneration system incorporates seven steam extraction points with three high-pressure regenerative heaters connected to three of them and four low-pressure regenerative heaters, to four last ones: top and bottom delivery-water heaters connected through heating medium line to sixth and seventh steam extraction points, respectively, atmospheric makeup deaerator with its demineralized-water pipeline and its upstream steam-water heat exchanger inserted in demineralized water pipeline and connected to fifth steam extraction point of type T turbine.

EFFECT: enhanced reliability and economic efficiency of thermal power station.

1 cl, 1 dwg