METHOD FOR SEALING A FILTER CHAMBER AND FILTER DEVICE
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United States of America Patent
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Issued Date -
Apr 23, 2015
app pub date -
Apr 19, 2012
filing date -
Apr 19, 2012
priority date (Note) -
Abandoned
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Abstract
The invention relates to a method for sealing a filter chamber of a filter device, comprising a sequence of steps, including moving the recess plate close to the adjacent recess plate for building the pack, and securing the recess plate to the adjacent recess plate, piping a suspension into the filter chamber on a cake side of a filter cloth, letting a solid content of the suspension settle on the filter cloth as a filter cake, and a liquid fraction of the suspension permeate the filter cloth to a filtrate side thereof, and discharging the filtrate out of the filter chamber. The invention further relates to a recess plate for use in a filter device, the recess plate comprising a recess, and a groove encircling the recess, the groove being adapted to receive a sealing ring for sealing a filter chamber.
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