Importance

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Abstract

Various embodiments of a filter (31 38, 42) are disclosed. According to some embodiments, filter (31, 38, 42) may have a frame (34) and washing means operatively coupled to the frame (34) which is configured to wash one or more filter cloths simultaneously, the filter cloths being attached to a respective number of filter plate assemblies (13) which are supported by the frame (34). The washing means may comprise a laterally traversing washer mechanism, the laterally traversing washer mechanism being configured to move (8) along a lateral axis (35) of the filter (31, 38, 42) from a first side of the one or more filter cloths to a second side of the one or more filter cloths. In some embodiments, the washing means may be operatively coupled to the frame (34) via a track (3) and a washer carriage (1) on the track (3). In some embodiments, the washer carriage may be further provided with means, for example, to simultaneously shake one or more filter plate assemblies (13), without limitation. Methods of filtering slurry comprising the steps of moving (8) a laterally traversing washer mechanism in a direction along a lateral axis (35) of a filter (31, 38, 42); rotating at least one spray bar (2); and providing wash water to the at least one spray bar (2) are further disclosed.

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First Claim