| 摘要 |
A disc filtering apparatus for filtering liquids, such as fibre pulp suspensions, includes hollow filter discs (7, 34), each of which has two opposed side walls of filter material (9). A plurality of circumferentially spaced support arms (8, 36) extend within each hollow filter disc, for supporting the side walls of filter material. Between the support arms, each side wall of filter material is supported by at least one wire member (10, 35) extending substantially circumferentially along the filter disc and attached to the support arms. |
