| 摘要 |
<p>The filter has an outer housing (30) which is elongated in the X and Y direction, and is relatively flat in the Z direction. The housing (30) possesses a front and back flange (31, 32); two enclosed sides (33, 34); a cover and floor (35, 36). There are discharge holes (35a, 36a) in both sides (35, 36). The housing (30) contains several elongated deflector plates (50) in contact with one front and one back flange (31, 32). The deflector plates are kept apart by two L shaped spacer rods (51, 52) in which are slits (51a, 52a) regularly spaced apart. Each deflector plate (50) has a flat front side (60) fitting smoothly againt the inside of the front flange (31), leaving an inlet (61) between each pair of adjacent deflector plates (50). An outlet flange projects into the filter, on the back of it.</p> |
