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REFINER PLATES HAVING STEAM CHANNELS AND METHOD FOR EXTRACTING BACKFLOW STEAM FROM A REFINING SYSTEM
REFINER PLATES HAVING STEAM CHANNELS AND METHOD FOR EXTRACTING BACKFLOW STEAM FROM A REFINING SYSTEM
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机译:具有蒸汽通道的精炼机板和从精炼系统中提取回流蒸汽的方法
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摘要
A refining plate for refining lignocellulosic material including: a radially outer peripheral edge and a substrate surface; a refining zone having a plurality of substantially radially disposed bars and grooves between the bars, wherein the bars protrude upward from the substrate surface and the grooves each have a groove width, and a steam channel traversing the bars and grooves of the refining zone, wherein the steam channel has a radially outer end radially inward of the outer peripheral edge of the plate and the steam channel has a width substantially greater than the groove width.
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