| 摘要 |
A rotating filter includes at least two annular filter disks each having a plurality of filter elements (12a/12b, 12b/12c) and be ing carried by a shaft (8) for rotation about an axis (C) perpendicular to central planes (DC) of the filter disks. A discharge chute (17) extends into a space between the filter disks for discharging solids removed from facing filtering means (13) of the filter elements. An axial spacing between a first portion (34, 35) of upper edges of the chute located radially inside radially inner edge portions (12') of facing filtering means of the adjacent filter disks is not less than an axial spacing between the inner edge portions, and an axial spacing between a second portion (42, 43) of the upper edges located radially outside the radially inner edge portions is not more than the axial spacing between the inner edge portions (12') of facing filtering means.
|
