| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the size of a device, and to improve the efficiency of reheating, in a multi-stage steam condenser. <P>SOLUTION: The condenser includes: a high-pressure chamber 43, a medium-pressure chamber 53, and a low-pressure chamber 63; reheat chambers 55, 65 that are separated by pressure partitions 54, 64 under the medium-pressure chamber 53 and the low-pressure chamber 63; condensed-water introduction holes 54a, 64a that are disposed at the pressure partitions 54, 64 and introduce condensed water to the reheat chambers 55, 65; steam ducts 72, 73 that introduce the high-pressure steam of the high-pressure chamber 43 to the reheat chambers 55, 65; trays 56, 66 that receive condensed water dropping from the condensed-water introduction holes 54a, 64a and overflow low-pressure condensed water which has received; and spiral guides 56a, 66a that are served as condensed-water flow parts for making the condensed water received by the trays 56, 66 horizontally flow. <P>COPYRIGHT: (C)2012,JPO&INPIT |
