Roller mill and method for driving a roller mill
AssigneeThyssenkrupp Industrial Solutions AG
InventorsLudwig Könning, Guido Scholz, Benjamin Berndzen
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Abstract
The roller mill according to the invention substantially comprises a grinding table, at least one grinding roller which is in rolling engagement with the grinding table, a main drive system for driving the grinding roller and/or the grinding table and an auxiliary drive for driving the grinding table. The auxiliary drive comprises at least two linear drives for rotating the grinding table and a control device for individually controlling the linear drives in order to provide an uninterrupted rotational movement.
Claims10
Roller mill having a grinding table, at least one grinding roller which is in rolling engagement with the grinding table, a main drive system for driving the grinding roller and/or the grinding table and an auxiliary drive for driving the grinding table,
- characterised in that the auxiliary drive comprises at least two linear drives for rotating the grinding table and a control device for individually controlling the linear drives in order to provide an uninterrupted rotational movement.
Method for driving a roller mill, at least one grinding roller being in rolling engagement with a grinding table and the grinding roller and/or the grinding table being able to be driven by means of a main drive system and the grinding table being able to be driven by means of an auxiliary drive,
- characterised in that the auxiliary drive comprises, for rotating the grinding table, at least two linear drives which are controlled individually via a control device in order to provide an uninterrupted rotational movement.
Dependencies are inferred from the claim text.