| 摘要 |
PURPOSE: A system for cleaning and examining a tube is provided to maintain the cleanness of cleaning oil by removing impurities from the cleaning oil returning to a storage tank after cleaning a tube. CONSTITUTION: A system for cleaning and examining a tube comprises a cleaning oil storage tank(100) storing cleaning oil for cleaning a tube(500), a cleaning oil circulating unit(200) circulating the cleaning oil through a passage(900), a first filter(300) filtering impurities out of the cleaning oil sent to the tube, a tube connecting terminal(400) connecting both ends of the tube with the passage, a tube contamination monitoring device(600) measuring the contamination of the tube by taking the cleaning oil passing through the tube, a tube cleaning oil contamination/cleanness examination device(800) examining the contamination and cleanness of the cleaning oil before returning to the storage tank, and a second filter(700) finally filtering impurities out of the cleaning oil flowing into the storage tank.
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