Papermaking dewatering apparatus having wire support means with cooling water feed means
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United States of America Patent
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Nov 27, 1984
Grant Date -
N/A
app pub date -
Jul 26, 1982
filing date -
Jul 26, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Apparatus for processing paper wherein a pair of endless curved wire devices operate to pass therebetween a sheet material to be treated for a dewatering operation or the like. A support structure in the form of individual support segments made from sintered oxide ceramics are arranged to extend over the width of the apparatus and are in contact with one another, with a plurality of the segments being arranged consecutively in the direction of the course of the wire devices, the segments having a maximum linear expanse of 700 mm per segment and having junction areas between consecutively arranged segments defining a gap for feeding cooling water to the guide wire devices.
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