Process and apparatus for slushing contaminated recovered paper

Process and apparatus for slushing contaminated recovered paper in a slushing device including a rotatable drum having first and second face on axial ends and at least one displacement body having an outside wall curved at least in sections located inside drum and held from outside of the drum to form processing channel between at least curved section of outside wall of displacement body and at least a part of an inside wall of drum to mechanically process the recovered paper. Process includes feeding recovered paper with impurities into drum on first face, moving recovered paper and impurities within drum from first to second face, and transporting recovered paper and impurities out of drum at second face together via a rotating coil. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.