Device, used for mixing, kneading, fibrillating and digesting materials, comprises container with stator and rotor, and guiding funnel around rotor

摘要

Device for processing materials comprises a container (10) having a stator (17) with concentric toothed rings (20) around a vertical axis, and a rotor (13) with several arms (27) having teeth (28) which interact with the teeth of the neighboring toothed rings; and a guiding funnel (34) around the rotor and having an opening (36) with a smaller diameter than the rotor. Preferred Features: The funnel opening opens into the rotor. The funnel has an outer surface (37) which is steeper than the inner surface (35). The rotor has a shaft end (40) supporting a feed screw (42).