| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dust removing device which enables reduction in a replacement component cost and a replacement work cost. <P>SOLUTION: The dust removing device comprises a plurality of screen plates 57 arranged endlessly for capturing dust in flowing water in a water channel (cistern) 52 and for pulling up the dust from the flowing water by the plurality of screen plates 57 driven to be rotated. In an inside of the water channel 52, a frame body 56 is included which comprises a driven disc 58 driven to be rotated by a drive means 65, a ring-shaped disc 59 at an upstream side of the driven disc 58, and connection plate 60a and 60b for connecting the driven disc 58 and the ring-shaped disc 59 at their outer periphery integrally. The screen plates 57 are disposed endlessly to an inside of the frame body 56 in a regular polygonal form, where a distal end 57b thereof is detachably fixed to the driven disc 58 and a proximal end 57c thereof is detachably fixed to the ring-shaped disc 59. <P>COPYRIGHT: (C)2012,JPO&INPIT |
