AUTOMATIC COATING REMOVAL DEVICE OF COMBUSTION GAS BLEEDING PROBE

PROBLEM TO BE SOLVED: To improve the operation rate of a facility having a probe installed therein such as a chlorine bypass facility in cement baking that does not require a coating attached on an inner wall facing bleeding gas of a probe that bleeds combustion gas to be manually removed. SOLUTION:...

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Bibliographische Detailangaben
Hauptverfasser: SAITO SHINICHIRO, SAKAMOTO YUKINORI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To improve the operation rate of a facility having a probe installed therein such as a chlorine bypass facility in cement baking that does not require a coating attached on an inner wall facing bleeding gas of a probe that bleeds combustion gas to be manually removed. SOLUTION: The automatic coating removal device 1 of a combustion gas bleeding probe for automatically removing the coating C attached on the inner wall 12b of the probe 11 for bleeding the combustion gas G includes a removal means 3 for removing the coating C by closely contacting or slidingly contacting the inner wall 12b of the probe 11 while moving to a combustion gas bleeding side end of the probe 11 during operation of the removal device 1. When the removing device 1 is in a stationary state, the removal means 3 becomes stationary in a position away from the combustion gas bleeding side end of the probe 11. As the removal means 3, four scraping chains fixed so as to have a cross shape when seen from the axial direction of a rotary shaft 2 pivotally moving in the axial direction of the probe 11 during operation of the removal device 1, is used. COPYRIGHT: (C)2010,JPO&INPIT