| 摘要 |
PROBLEM TO BE SOLVED: To provide a common type steam condenser vacuum pump capable of reducing construction cost for a plurality of plants and maintenance cost after the construction. SOLUTION: The common type steam condenser vacuum pump includes a suction line 2a connected to a steam condenser 1a in the plurality of plants and provided with isolation means in them, a discharge line 5a connected to a stack 7 shared by the plurality of plants with a backflow preventing means 12a and an isolation means 13a in it, the steam condenser vacuum pump 3 having a moving means 21 and a means for respectively connecting a suction port and a discharge port of the steam condenser vacuum pump to the suction line and the discharge line. COPYRIGHT: (C)2008,JPO&INPIT
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