| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a clogging determination system for pressure measurement base which allows a user to grasp a suitable timing to take preventive measures for clogging of the pressure measurement base and a combustion furnace. <P>SOLUTION: The combustion furnace includes pressure measurement means 2, 2 for measuring the pressure inside the furnace X, pressure measurement bases 3, 3 communicated to the inside of the furnace X for transferring the pressure inside the furnace X, and a pressure measurement base clogging determination system 6 for determining a state of being clogged of the pressure measurement bases 3, 3. The pressure measurement base clogging determination system 6 has a determination means 63 for determining a state of being clogged of the pressure measurement bases 3, 3 based on change of the pressure measured by the pressure measurement means 2, 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
