| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable an ionizing line to be cleaned by providing an automatic cleaning equipment for the ionizing wire which automatically clean the same. SOLUTION: An ionizing wire automatic cleaning equipment 41 is installed at an ionization part 42. The ionizing wire automatic cleaning equipment rotates round a thread axle 64 by means of DC motor M and moves a slider 66 screwed on the thread axle 64 along the ionizing line. A cleaning component part supported on the slider 66 so that it may be free to move rotatively is rotated by an inclined part 61b, 61c of a pole plate 60. The cleaning part is held the state of the rotational movement by a cam protruding part. When the slider 66 moves to one direction, it catches the ionizing line 48 with a pair of blades of the cleaning part and clean the ionization wire 48 with the advance of the slider 66. When the slider 66 moves to an opposite direction, it separates the pair of blades from the ionization part.</p> |
