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

FIELD: heat power engineering, applicable at thermal power stations.

SUBSTANCE: the thermal power station has an extraction turbine, type T, with heating steam extractions, whose regeneration system has seven regenerative bleed-offs, connected to the first three of them are three high-pressure regenerative heaters, and connected to the last four ones are four low-pressure regenerative heaters, peak network heater connected, as far as the heated medium is concerned, to the heating system water pipe-line past the heating system pumps of the second stage, and connected to the steam line of the third bleed-off of the turbine, type T.

EFFECT: enhanced economical efficiency and reliability of the thermal power station due to provision of a high-efficiency heating of network water in the peak network heater and possibility of rejection of the less economically efficient peak hot-water boilers by using a stable heat source independent of the process steam extraction.

1 dwg