DEVICE AND METHOD FOR PROCESSING OF FEED MATERIAL

摘要

A device and a method for processing feed material that has a housing, a material supply channel and a material discharge. The housing is axially divided into a first processing zone in which a rotor rotating around an axis is situated, and a second processing zone which adjoins the first processing zone in the flow direction of the feed material. In order to perform different processing procedures in one device the feed material is subject to a process gas by arranging a hollow body in the housing, coaxially to the axis for the formation of the second processing zone, which outer circumference is radially situated opposite the inner circumference of the housing, and which features at least one port at the end that is facing the rotor. A process gas, which can be fed to the feed material through at least one port, is applied to the hollow body.

主权项

1. A device for processing feed material comprising:
a housing arranged along an axis, the housing comprising: a first processing zone within the housing, in which a rotor rotating around the axis is arranged, which is equipped with rotor tools about a circumference thereof, while maintaining a radial grinding gap that interacts with stator tools arranged at an inner circumference of the housing; a second processing zone within the housing, the second processing zone adjoining the first processing zone in a flow direction of the feed material; a material supply channel for supplying feed material to the first processing zone; and a material discharge for discharging the processed material from the housing; wherein, for forming the second processing zone, a hollow body in the housing is coaxially arranged to the axis, which outer circumference is radially situated opposite the inner circumference of the housing by forming an annulus, and which has at least one port at an end facing the rotor, and wherein a process gas is applied to the hollow body which is fed to the feed material through at least one port.