Condenser, multistage pressure condenser which is equipped with the same, re-heat module to be used in the condenser

摘要

This low-pressure condenser (20) is provided with: a pressure bulkhead (22) which partitions the inside of the container into an upper space (Sa) and a lower space (Sb) and in which multiple bulkhead through-holes (27) are formed penetrating vertically; a heat transfer tube which is arranged in the upper space and which condenses steam that flows in from outside; and a reheater (30) which is arranged in the lower space and which, by means of high-temperature steam flowing from the outside into the lower space, heats water which condenses in the upper space and flows into the lower space. The reheater (30) comprises multiple partition members (41) arranged at intervals from each other, a receiving plate (56) which receives water flowing downward via the partition members (41), and a dam (57) which is connected to the outer peripheral edge of the receiving plate (56). The lower ends of the multiple partition members (41) are below the upper end of the dam (57).