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Publication of USB699052I5publicationCriticalpatent/USB699052I5/en
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
B01D25/12—Filter presses, i.e. of the plate or plate and frame type
B01D25/172—Plate spreading means
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
B01D25/12—Filter presses, i.e. of the plate or plate and frame type
B01D25/127—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
B01D25/32—Removal of the filter cakes
B01D25/322—Removal of the filter cakes specially for chamber filter presses