PLATE TYPE FILTER APPARATUS

摘要

IMPROVED PLATE TYPE FILTER APPARATUS Disclosed is an improved filter of the type comprised of a series of stacked plate assemblies forming filter chambers adjacent to sheets of filter media between plate assemblies. The plate assemblies are constructed so that liquid can be rapidly removed from the filter chambers to prevent spillage when it becomes necessary to separate the plate assemblies and replace the filter media. Each plate assembly has an internal baffle system along one side having inlets for liquid to be filtered. The baffle system for each plate assembly deflects liquid coming into the chamber so as to prevent it from disturbing the filter cake, and it also allows substantially all of the liquid to be blown out of the chamber during a reverse flow "blowdown" procedure prior to separation of the plate assemblies.