Abstract: A filtering apparatus (100) having a filtering mode and a self-cleaning mode, the apparatus provided for filtering an upstream flowing fluid with filtering elements (20) in the form of a plurality of stackable discs during filtering mode utilizing a first flow direction, apparatus (100) also configured to self-clean the filtering elements (20) the apparatus (100) including an internal fluid diverter (110,210, 310) that is internal to the filter housing. The position of the internal fluid diverter determines the direction of fluid flow through the filter housing and the filter phase. The position of the internal fluid diverter is controlled with a controller disposed external to the filter housing that may be manipulated either manually or by automated means.

Abstract: A self-cleaning disc filter apparatus for filtering a liquid, water, utilizing a plurality of stackable/de-stackable disc filter media within a filtering housing, the liquid flows through the housing in two flow directions, a first flow direction during a filtering phase and a second direction of flow during a self-cleaning phase; the filtering housing is fit with an internal fluid diverter that controls the direction of flow through the filter housing, the status of the filtering media, initiating filter media cleaning, therein the internal fluid diverter control the overall status of the filter apparatus, the internal fluid diverter is configured to change between filtering phase and self-cleaning phase with a single turn of the fluid diverter.

Abstract: The present invention relates to water filters utilizing disc filter elements and in particular, to such a filtering apparatus having self-cleaning capabilities by utilizing automated back-flushing to clean the filtering elements where the self-cleaning process is enhanced by introducing a secondary flowing fluid, preferably atmospheric air, into the back-flushing stream. The filter apparatus is further enhanced with a disc filter spine having a plurality of spray nozzles arranged on the spine channels that may be adapted to produce a cleaning flowing fluid jet stream at a variety of angles facilitating cleaning, separation and spinning of the disc filtering elements. The filter apparatus may further enhance the cleaning process by introducing a flushing apparatus adapted to facilitate removal of effluent from the filter.

Abstract: The present invention relates to water filters utilizing disc filter elements and in particular, to such a filtering apparatus having self-cleaning capabilities by utilizing automated back-flushing to clean the filtering elements where the self-cleaning process is enhanced by introducing a secondary flowing fluid, preferably atmospheric air, into the back-flushing stream. The filter apparatus is further enhanced with a disc filter spine having a plurality of spray nozzles arranged on the spine channels that may be adapted to produce a cleaning flowing fluid jet stream at a variety of angles facilitating cleaning, separation and spinning of the disc filtering elements. The filter apparatus may further enhance the cleaning process by introducing a flushing apparatus adapted to facilitate removal of effluent from the filter.

Abstract: The present invention relates to a disc filter apparatus and in particular, to such a filtering apparatus that having a self-cleaning capabilities using an internal flow diverter to direct fluid flow through the filter apparatus to allow both filtering mode and self-cleaning mode.