| 摘要 |
PROBLEM TO BE SOLVED: To provide good treated water quality with a simple structure, in power generation facilities such as a nuclear power plant and a thermal power plant.SOLUTION: A condensate desalination device 41 has a condensate desalination tower 1 filled with an ion-exchange resin, a regeneration tower 3 for regenerating used ion-exchange resin, and regenerated-resin transfer pipes 12, 13, 14 for transferring regenerated ion-exchange resin from the regeneration tower 3 to the condensate desalination tower 1. The regenerated-resin transfer pipes have a first regenerated-resin removal tube 12 for removing the ion-exchange resin from a high-regeneration area 37a in which the ratio of the regenerated ion-exchange resin in the regeneration tower is relatively high, and a second regenerated-resin removal tube 13 for removing the ion-exchange resin from a low-regeneration area 37b in which the ratio of the regenerated ion-exchange resin in the regeneration tower is relatively low. |
