| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To effectively clean pipe rows constituted by a plurality of pipes. <P>SOLUTION: This device for removing adhered or accumulated ash or sticking matters on a pipe surface of the pipe rows 16 constituted of the plurality of pipes is provided with an oscillator 10 for applying oscillation and impact on the pipe by being inserted into a clearance between the pipe rows 16 so as to oscillate them, and a positioning device 12 for moving the oscillator 10 planarly and vertically in a suspended state so as to arrange the oscillator 10 in a predetermined position in the clearance between the pipe rows 16. <P>COPYRIGHT: (C)2003,JPO</p> |
