Patent ID: 7635132

Claim:
A connector for attaching a feed hole of a filter cloth to a slurry feed port of a filter plate in a filter press, the filter cloth having an inner surface for abutting a side of the filter plate and an outer surface for facing away from the filter plate, the connector comprising: a collar portion defining a center hole that coaxially surrounds a longitudinal axis, the collar portion having an axially outer side that includes an upper collar section at a radially inner section of the collar portion and a lower collar section extending radially outwardly from the upper collar section, the lower collar section configured to couple to a portion of the inner surface of the filter cloth that surrounds the perimeter of the feed hole of the filter cloth to seat said portion of the inner surface of the filter cloth such that the outer surface of the filter cloth is substantially flush with an axially outer surface of the upper collar section, the collar portion including an axially inner surface configured to abut a portion of the side of the filter plate surrounding the slurry feed port; and a tab portion extending at an angle from the axially inner surface of the collar portion at a radially inner side of the collar portion and defining an axially inner portion of said center hole, said tab portion having an inclined radially outer surface configured to abut an inclined surface of the slurry feed port of the filter plate, the outer surface of the tab portion being inclined at an acute angle relative to the longitudinal axis of the collar portion.