| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an economical dust removing device which does not generate noise, in which an elastic sheet is hard to be damaged, which has excellent durability and can swiftly, smoothly and finely remove dust, in which variation is hard to occur in the suction pressure (static pressure) in a duct, which has a simple constitution, whose assembling, treatment and maintenance are facilitated, and which is suitable for mass production. <P>SOLUTION: The dust removing device comprises: an opening part 5; an elastic sheet 10 covering the inner surface of a corner part and an opening part 5; an opening/closing plate 6; and a working means 20. The elastic sheet 10 is formed, so as to be elastically deformable, further, the terminal end part and the right and left side end parts are fixed to a duct 1, so as to suck air toward the downstream side in the suction direction between the outside surface of the elastic sheet 10 and the inner surface of the duct 1 through the opening part 5, further the elastic sheet 10 is formed so as to be elastically deformed into a swelling shape, and dust stuck and deposited on the inside surface of the elastic sheet 10 is removed. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
