Test device for roller crusher
AssigneeMetso Brasil IndúStria E ComéRcio Ltda
InventorAndrzej Niklewski
Life of this patent
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Abstract
A test device for a roller crusher of the type which comprises a pair of crushing rolls rotating in opposite directions for crushing or pulverizing materials comprises a first sector shaped roll part having a first crushing surface and which is rotatably mounted so that the first crushing surface forms one side of a gap through which materials is fed, a second sector shaped roll part having a second crushing surface and which is rotatably mounted so that the second crushing surface forms the other side of the gap, and a sensor arrangement arranged to sense at least one property of the interaction between the materials fed through the gap and the test device.
Claims10
A test device for a roller crusher of the type which comprises a pair of crushing rolls rotating in opposite directions for crushing or pulverizing materials, comprising
- a first sector shaped roll part having a first crushing surface and which is rotatably mounted so that the first crushing surface forms one side of a gap through which materials is fed,
- a second sector shaped roll part having a second crushing surface and which is rotatably mounted so that the second crushing surface forms the other side of the gap, and
- a sensor arrangement arranged to sense at least one property of the interaction between the materials fed through the gap and the test device.
A method for a test device for a roller crusher of the type which comprises a pair of crushing rolls rotating in opposite directions for crushing or pulverizing material, comprising
- feeding materials into a gap, one side of the gap being formed by a first crushing surface of a first rotatably mounted sector shaped roll part and another side of the gap being formed by a second crushing surface of a second rotatably mounted sector shaped roll part,
- crushing, by interparticle crushing, at least a portion of the materials, by rotating the first and the second sector shaped roll parts from a first angular position to a second angular position, and
- sensing at least one property of the interaction between the materials and the test device.
The method of claim 9, further comprising storing the at least one property in a data logging device.
Dependencies are inferred from the claim text.