| 摘要 |
FIELD: electricity. ^ SUBSTANCE: invention is related to the field of heat and power engineering and may be used in thermal power plants. Thermal power plant contains boiler, steam turbine with regenerative bleeds, condenser, pipeline of the turbine main condensate with connected low and high pressure heaters, feed water deaerator. The first high-pressure heater located downstream feed water flow is connected by condensate line with heater of initial chemically purified water, which is connected by pipeline of chemically purified water and condensate line with vacuum deaerator of make-up feed water. Vacuum deaerator is connected by make-up feed water pipeline via the pump to pipeline of the main condensate of turbine, for instance, the second low-pressure heater located downstream main condensate flow. ^ EFFECT: increase of TPP operation efficiency. ^ 1 cl, 1 dwg |
