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Application filed by China Steel Co LtdfiledCriticalChina Steel Co Ltd
Priority to TW84108644ApriorityCriticalpatent/TW287202B/en
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Publication of TW287202BpublicationCriticalpatent/TW287202B/en
Testing Of Devices, Machine Parts, Or Other Structures Thereof
(AREA)
Abstract
A blocked-preventing inspection method for coal blowing-pipe includes following steps: (1) Measure the temp. of each piping-wall on exit of distributor; (2) Calculate the average temp. of each piping-wall in a certain period; (3) Calculate the overall average value in a certain period; (4) Repeat steps (1) to (3) and set alarm criteria as: (I) Any average temp. in step (2) is 2 deg.C less than overall average value in step (3); (II) Average temp. of piping-wall continue to lower down in (I); (III) Repeat & satisfy (I) & (II) in a certain period.
METHOD AND DEVICE FOR ANTI-VIBRATION CALIBRATION OF COMPONENTS OF AN INSTALLATION AND IN PARTICULAR METHOD FOR CALIBRATION OF THE TUBES OF A STEAM GENERATOR AND CORRESPONDING ANTI-VIBRATION BARS