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System and method for crevice cleaning in steam generators
System and method for crevice cleaning in steam generators
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机译:蒸汽发生器中缝隙清洁的系统和方法
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摘要
A method is provided for cleaning crevices between a plurality of tubes and a plurality of tube support plates supporting the tubes in a steam generator. The steps include filling a secondary side of the steam generator with a solvent to a first level above a first tube support plate to be cleaned, draining the solvent to a second level lower than the first tube support plate, and refilling the secondary side of the steam generator with the solvent to a third level above the first tube support plate. A cleaning system is also provided.
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