| 摘要 |
In a rotary feeder of the type including a housing provided with a top inlet and a bottom outlet and accommodating a cellular rotor which includes a plurality of radial blades supported on a horizontal shaft and axially defined by respective lateral disks which are spaced from pertaining bearing covers, a seal arrangement is provided between each lateral disk and pertaining bearing cover of the housing and includes a plastic filler ring which is floatingly arranged between the bearing cover and the disk and is spring-loaded in axial and radial direction. |
