| 摘要 |
Apparatus and method for processing of material such as organic waste material by compressing and extruding the material, with subsequent optional pelletization. In one embodiment, an apparatus includes a container having inlet and outlet ends. There is a first plate (70) at the outlet end and rotatable about an axis extending between the ends. There is a second plate (28, 46) axially spaced apart from the first plate having a leading radial edge and a surface facing toward the outlet end angled from the leading edge toward the outlet end for forcing material in contact therewith axially toward the outlet end so as to compress material between the first and second plates as the second plate rotates about the axis. The first plate has apertures for extrusion of material. A second embodiment apparatus includes a compression zone at the outlet end including means for exerting compressive forces on material in the zone in an axial direction toward the outlet end so as to compress the material. There is slicing means (108) for movement in a direction transverse to the axial direction for slicing off a portion of the compressed material and a surface associated with the slicing means oriented to force the sliced portion toward the outlet end. |
