METHOD AND INSTALLATION FOR GUIDING MATERIAL IN A SINGLE ESSENTIALLY PREDETERMINED STREAM

摘要

The invention relates to the field of the acceleration of material with the aid of centrifugal force, with the aim of causing the accelerated grains or particles to collide at such a speed that they break. According to a known technique, the material can be introduced into the central chamber of a rotor and accelerated along guide elements, after which the material is propelled outwards in all directions. The invention provides a method and installation which makes it possible to propel the material outwards from the rotor along one or more streams, the flow regions which the material describes being essentially in a predetermined, fixed location. This makes it possible to allow the material to impinge essentially free from interference on one or more stationary impact elements which are arranged around the rotor. It is also possible to distribute or to spread the material from the rotor in one or more predetermined directions.