Invention Grant
US07883037B2 Refiner stator plate having an outer row of teeth slanted to deflect pulp and method for pulp deflection during refining
有权
精炼机定子板具有倾斜的纸张倾斜的外排齿和精炼过程中纸浆偏转的方法
- Patent Title: Refiner stator plate having an outer row of teeth slanted to deflect pulp and method for pulp deflection during refining
- Patent Title (中): 精炼机定子板具有倾斜的纸张倾斜的外排齿和精炼过程中纸浆偏转的方法
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Application No.: US12848718Application Date: 2010-08-02
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Publication No.: US07883037B2Publication Date: 2011-02-08
- Inventor: Luc Gingras
- Applicant: Luc Gingras
- Applicant Address: US NY Glens Falls
- Assignee: Andritz Inc.
- Current Assignee: Andritz Inc.
- Current Assignee Address: US NY Glens Falls
- Agency: Nixon & Vanderhye P.C.
- Main IPC: B02C25/00
- IPC: B02C25/00
Abstract:
A method of refining celluosic fiber material between opposing discs in a refiner including: feeding the fiber material to between the discs; rotating at least one of the discs to propel the fiber material radially outward and between the discs; refining the refining material by passing the material through rows of intermeshing teeth on the opposing discs; and deflecting the refining material as the material flows through an outer row of teeth on one of discs, wherein the teeth in the outer row have a leading sidewall angled to deflect pulp material moving radially between the teeth.
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