| 摘要 |
<P>PROBLEM TO BE SOLVED: To supervise the condition inside a slurry pipe that pressure-feeds the slurry where liquid and solid are mixed muddily. <P>SOLUTION: A detecting means 1 that detects the deformation of a passage inside the slurry pipe 262 is provided to detect the condition inside the slurry pipe 262 in response to an increase or a decrease in a detected level at the detecting means 1 at a predetermined position in the slurry pipe 262 pressure-feeding the slurry 105 where the liquid and the solid are mixed muddily. Therefore, the cleaning-up and repairing of the slurry pipe 262 may be conducted by monitoring the condition in the slurry pipe 262 pressure-feeding the slurry before the slurry pipe 262 is clogged or is cracked. <P>COPYRIGHT: (C)2012,JPO&INPIT |
