| 摘要 |
A device is proposed for use as a twin-shaft compactor in the form of an extruder press or a so-called double screw press (8) for the volume reduction and high-density compaction of different types of waste to form briquette-type mouldings, in particular for the compaction of a so-called light shredder fraction produced in dust-removal systems in shredder facilities. The proposed device has screw shafts (16, 17), each of which comprises a hollow base section (14.1) and a head section (14.2). The screw shafts (16, 17) are driven controllably and/or reversibly and the drive and extruder elements are separated from one another in such a way that the screw shafts (16, 17) are kept away from the wear-inducing compaction process and the rotary speed of the screw shafts (16, 17) can be adjusted to ensure an optimal compaction process. |
