| 摘要 |
PROBLEM TO BE SOLVED: To provide a bar screen type dust collector including coarse-mesh and fine-mesh screens that can cut down a material cost to reduce a manufacturing cost by attaining the common use of material for coarse-mesh and fine-mesh rakes. SOLUTION: The bar screen type dust collector includes a bar screen S comprising the coarse-mesh bar screens 1 disposed at spaces, and fine-mesh bar screens 2 disposed between the coarse-mesh bar screens 1, and a rake 3 comprising the coarse-mesh rake 31 and fine-mesh rake 32 raking and ejecting dust caught by the bar screen S. In the rake 3, the coarse-mesh rake 31 formed of horizontally disposed plate members, and the fine-mesh rake 32 formed of a plurality of vertically disposed plate members, are constituted to be divided in the longitudinal direction of a rake frame 30, and the dividedly constituted coarse-mesh rake 31 and fine-mesh rake 32 are mounted to the rake frame 30 using fixing means 30a. COPYRIGHT: (C)2011,JPO&INPIT
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