Title:
ADJUSTABLE REFINER PLATE
Document Type and Number:
WIPO Patent Application WO2002047822
Kind Code:
A3
Abstract:
A refiner plate for a rotary disk refiner that is adjustable. The refiner plate has a portion (34) of its refining surface (36) that is adjustable relative to some other part. In one preferred embodiment, the refiner plate has a part (34) of the refining surface (36) that can be angularly adjusted relative to some other part of the refining surface.In another preferred embodiment, at least a part of its refining surface (146,148) is axially displaceable to accommodate changes in the refining gap. To permit a plate to be quickly changed, guides (154) or pistons with generally J-shaped grooves can be used to attach the plate to its mounting surface.
Inventors:
JOHANSSON OLA M
WANDERER MICHAEL M
WANDERER MICHAEL M
Application Number:
PCT/US2001/044482
Publication Date:
August 15, 2002
Filing Date:
November 28, 2001
Export Citation:
Assignee:
J & L FIBER SERVICES INC (US)
International Classes:
B02C7/12; D21D1/30; (IPC1-7): B02C7/12; D21D1/30
Foreign References:
| US5398876A | 1995-03-21 | |||
| US3684200A | 1972-08-15 | |||
| US3827644A | 1974-08-06 | |||
| DE32193C |
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