Process for cleaning a transport belt for manufacturing a paper web
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United States of America Patent
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Aug 18, 2020
Grant Date -
Jan 24, 2019
app pub date -
Sep 26, 2018
filing date -
Apr 11, 2012
priority date (Note) -
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Abstract
The disclosure relates to a continuous cleaning method for cleaning a moving fabric in a paper machine. The method uses one or more cleaning stages. In one embodiment, one cleaning stage applies steam to heat and soften contaminants on the fabric followed by the application of water, preferably superheated water, to remove the contaminants. Another cleaning stage may apply hot water, steam and/or superheated water via an encapsulated shower and evacuation chamber making it possible to clean the width of the fabric without substantial rewet.
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