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US 2024/0226908 A9Published application
High-pressure roller mill having vibrating lateral walls
OwnerNiko HACHENBERGinventor
Life of this patent
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Abstract
A high-pressure roller mill for comminuting brittle grinding stock having at least two adjacent rotating grinding rollers which rotate in opposite directions and form a nip therebetween, wherein a first grinding roller is a fixed roller and a second grinding roller is an idle roller, and a lateral wall at each of the two ends of the nip. Each lateral wall has a vibration device which sets the lateral wall into mechanical vibration.
Claims8
-7. (canceled)
A high-pressure roller press for comminuting brittle material for grinding, the high-pressure roller press comprising:
- at least two grinding rollers arranged next to one another and configured to rotate in opposite directions and form a roller gap between them, wherein a first grinding roller of the at least two grinding rollers is a fixed roller and a second grinding roller of the at least two grinding rollers is a floating roller, and
- a respective lateral wall at two ends of the roller gap,
- wherein the respective lateral wall has a vibration device which makes the respective lateral wall mechanically oscillate.
Dependencies are inferred from the claim text.