| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a water treating section from being adversely affected by a feed water temperature drop in a boiler system. <P>SOLUTION: The boiler system 1 comprises a boiler 2, a water supply line 3 to the boiler 2, and the water treatment section 4 provided at the water supply line 3, wherein the water supply line 3 upstream of the water treatment section 4 is provided with a heat exchange part 5 between feed water and blow water of the boiler 2. <P>COPYRIGHT: (C)2008,JPO&INPIT |
