Jet grinding mill for bulky material - has grinding injectors with supports built into base of cutter mounted in grinding chamber

摘要

The jet mill is for grinding bulky or loose material in a counter flow operation. Grinding injectors are built into the grinding chambeR, with a cutter connected to the grinding chamber and angled towards the grinding injectors. The grinding chamber (1) is directly connected with the cutter device (4). Support elements (6) for the grinding injectors (2), are built into the base (5) of the cutter. The outer surfaces of the angled section of the cutter base forms a narrow angle to the flow direction of the material leaving the grinding chamber.