| 摘要 |
PROBLEM TO BE SOLVED: To successfully remove foreign matters caught in cooling pipes, when respective cooling pipes of a plurality of condensers are interconnected in series. SOLUTION: In the condenser washing system A, the cooling pipes 4a, 4b in which cooling water 7a, 7b is made to flow, the cooling pipes 5a, 5b in which cooling water 8a, 8b is made to flow and the cooling pipes 6a, 6b in which cooling water 9a, 9b is made to flow are provided in the condenser 1, the condenser 2 and the condenser 3, respectively. The cooling pipes 4a, 5a, 6a and the cooling pipes 4b, 5b, 6b are interconnected in series, respectively and the cooling pipes are washed. By making the cooling water 7a or 7b flow back within at least one cooling pipe 4a or 4b of the condenser 1 positioned on the most upstream of a flow of the cooling water, the cooling pipes 4a, 4b are washed. COPYRIGHT: (C)2011,JPO&INPIT
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