ES386443A1 - A filtration press provision. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A filtering press arrangement comprising a set of vertical filter plates locked in the working position between the push and push plates, said filter plates having drainage surfaces covered with at least one layer of filter cloth and which they constitute the filtering chambers to receive the suspension and form the cake, which is unloaded by extending the plates, separated one behind the other, in the direction of the longitudinal axis of the set, characterized in that each filter plate has guide rollers in its upper and lower parts and is limited by a flat drainage surface, on one side, and by a concave drainage surface on the other, while the filtering cloth, in the form of a continuous band, passes consecutively between the filter plates adjacent, so that it rests on the guide rollers and covers twice the concave drainage surface of each filter plate, and, when said plates are displaced one after the other in the direction of the longitudinal axis of the set, the piece of the filter cloth adjacent to the filter plate being moved is displaced relative to the filter, thereby bringing out the cake formed in the filter chamber. Filtered out. (Machine-translation by Google Translate, not legally binding)