| 摘要 |
PROBLEM TO BE SOLVED: To provide a salt content monitoring device and a monitoring method of a boiler steam system which enables an operator to check the existence or non-existence of a salt content adhering to the interior of a steam piping of the steam system even during boiler operation.SOLUTION: A boiler water supply system includes: a discharge line Lwhich discharges heated boiler water 10 used in a boiler furnace 51 for generating steam 52; a gas-liquid separation device 11 which separates the heated boiler water 10 discharged into a gas and a liquid; a cooler 13 which cools steam 12 separated by the gas-liquid separation device 11; a silver filter 15 which removes chlorine ions in recovery water 14 that has been cooled; a storage tank 16 which stores the recovery water 14 that has passed through the silver filter; and a recovery water introduction line Lwhich uses a pump Pto introduce the recovery water 14 into a water supply line Lfor supplying condensed water 65 from a condenser 63 to the furnace 51. |
