Invention Grant
- Patent Title: Reversible low energy refiner plates
- Patent Title (中): 可逆式低能量精磨机板
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Application No.: US13849267Application Date: 2013-03-22
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Publication No.: US09085850B2Publication Date: 2015-07-21
- Inventor: Luc Gingras
- Applicant: ANDRITZ INC.
- Applicant Address: US NY Glens Falls
- Assignee: Andritz Inc.
- Current Assignee: Andritz Inc.
- Current Assignee Address: US NY Glens Falls
- Agent Kerri Hochgesang; Robert Hornung
- Main IPC: B02C7/06
- IPC: B02C7/06 ; D21B1/26 ; D21D1/30
Abstract:
A system for refining lignocellulosic material including a first stator plate segment refining zone and a first rotor place segment refining zone, each of which has grooves. The rotor plate groove width is larger than the stator plate groove width in the inner part of the refining zone, but substantially similar in the outer part of the refining zone.
Public/Granted literature
- US20130270377A1 REVERSIBLE LOW ENERGY REFINER PLATES Public/Granted day:2013-10-17
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