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US 2001/0022329 A1Published application
Refiner
AssigneeAndritz Inc.
InventorsPeter Antensteiner, Helmuth Gabl, Gerald Schadler, Walter Writzl
Life of this patent
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Abstract
A refiner for shredding pulps having refining surfaces provided on a rotor and a stator and which form a cylindrical or a conical refining gap. The refining gap is set by wedges which are mounted on the stator and rotor and can be moved against each other.
Claims13
A refiner for shredding pulps comprising:
- a rotor having a refining surface;
- a stator having a refining surface;
- and
- first and second wedges, each of the wedges having an inclined surface, the inclined surface of the first wedge slidably engaging the inclined surface of the second wedge, the second wedge being mounted on one of the stator or rotor;
- wherein the refining surfaces of the rotor and stator define a refining gap and the first wedge is moveable against the second wedge to set the refining gap.
2 more elements
Dependencies are inferred from the claim text.