| 摘要 |
A filter cleaning apparatus for cleaning cylindrical filters comprises a support frame (12, 14, 16, 18), a mounting clamp (46, 48, 50, 52) on the support frame for supporting a filter in a vertical orientation, inner (95, 96) and outer (104, 105) air nozzles mounted for vertical movement along the inner and outer surfaces of a filter (70) for directing an air jet against the respective surface for dislodging debris therefrom, and inner (92) and outer (93 ) vacuum nozzles-mounted adjacent to and moveable with the air nozzles for drawing in debris dislodged by the air jets.
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