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.
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.
ITANI NOBORU
HINAMORI KATSU
| JP2008104900A | 2008-05-08 | |||
| JPH09184124A | 1997-07-15 | |||
| JPS60144628A | 1985-07-31 |