| 摘要 |
PROBLEM TO BE SOLVED: To provide a power generation facility capable of supplying sealing water stored in a sealing water recovery tank to a boiler without a loss of heat energy even without a steam generator, and an operating method for a power generation facility. SOLUTION: The power generation facility includes a boiler 10, a steam turbine 20, a generator 30, a condenser 40, a desalination tower 50, a condensation booster pump 103, a gland condenser 63, a low pressure feed water heater 65, a water supply pump 104 and a sealing water recovery tank 70. The condenser 40, the desalination tower 50, the condensation booster pump 103, the gland condenser 63, the low pressure feed water heater 65, and a feed water pump 105 are connected in series with a condenser system pipe 60. The condenser system pipe 60 between the desalination tower 50 and the condensation booster pump 103 and the sealing water recovery tank 70 are connected with a sealing water injection pipe 75. A sealing water injection valve 76 is provided in the sealing water injection pipe 75, for injecting the sealing water in the sealing water recovery tank 70 into the condenser system pipe 60 during rated operation. COPYRIGHT: (C)2011,JPO&INPIT |
