| 摘要 |
PROBLEM TO BE SOLVED: To provide the general-purpose filter equipment which can be applied to a hopper of different models, capable of clearing out the collected dust with higher efficiency. SOLUTION: A filter 7 is put between a filter bracket 10 and a filter mounting plate 8 to be fixed to a hopper. The filter bracket 10 consists of a bracing member pair 15 and 16 in parallel and a connecting member pair 17 and 18 also in parallel, which are combined in a manner that they form a rectangle in the center. Each bracing member 15 and 16, is bilaterally provided with a similar overhang 20 on both ends, which is secured on the filter mounting plate 8 with a bolt 14 and a butterfly nut 14. In the middle of the connecting member pair 17 and 18, a mounting piece 24 and a rubber vibration insulator 25 are provided to install a filter shaker 11 thereby. A motor 27 is attached to the vertical part 26a of a shaker frame 26 in a direction that a motor shaft 27a becomes parallel to the filter surface. An eccentric weight 28 is supported by the motor shaft 27a. To the horizontal part 26b of the shaker frame 26, a shaking plate 29 is fixed, being in contact with almost central part of the filter 7.
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