| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a calibration work assisting control device and a calibration work assisting system capable of executing a calibration work, while securing fixed safety, by obtaining surely and properly a calibration period of an apparatus for managing a ventilation state of a combustion facility. Ž<P>SOLUTION: This calibration work assisting control device 30 installed on the combustion facility including electrical dust collectors 19A, 19B in a flue connecting a boiler 10 to a duct 11, for assisting a work for calibrating sensors 16A, 16B for measuring the flow rate of combustion gas passing inside the flue includes: a state detection part 31 for detecting a variation of the flow rate of the combustion gas by processing output signals from the sensors 16A, 16B; and a control part 32 for controlling so as to determine whether the sensors 16A, 16B can be calibrated or not based on whether the variation detected by the state detection part 31 exceeds a reference value or not, and to output a determination result to the outside. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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