| 摘要 |
A feeding device comprises a rotary drum (1) in the casing wall (2) of which narrow slots (3, 4) are provided, said slots serving as intakes for the material to be fed. Blade-like elements (5, 6) project from the outside of the casing wall and co-operate with said slots for the propose of ripping and carrying along material upon rotation of the drum so as to introduce that material into the interior of the drum through the intake slots (3, 4). On the inside of the casing all (2) flange members (9, 10) are provided for conveying the material introduced into the drum to an outlet opening (8) at one end of the drum. |
