| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bar screen type dust collector which is configured to previously prevent fine-mesh bar screens from causing clogging. <P>SOLUTION: A bar screen type dust collector includes a bar screen S comprising 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 a coarse-mesh rake 31 and a fine-mesh rake 32 raking and ejecting dust caught by the bar screen S. The board thickness of screen bars 11 for coarse-mesh constituting the coarse-mesh bar screens 1 and screen bars 21 for fine-mesh constituting the fine-mesh bar screens 2 is formed such that the front end face side is thick and the rear end face side is thin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
