Filter assembly utilizing carbon block and pleated filter element

Filter assembly utilizing carbon block and pleated filter element

A filter assembly for a filter cartridge is disclosed, the filter assembly including a generally cylindrical carbon block filter element and a generally cylindrical pleated filter element disposed around the radially outer surface of the carbon block filter element. The filter assembly has an outlet...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HAMLIN THOMAS,BLAZE MARTIN,BASSETT LAURENCE W
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:A filter assembly for a filter cartridge is disclosed, the filter assembly including a generally cylindrical carbon block filter element and a generally cylindrical pleated filter element disposed around the radially outer surface of the carbon block filter element. The filter assembly has an outlet communicating with the axial cavity of the carbon block filter element, so that filtrate first passes through the pleated filter element, enters the carbon block filter element through its radially outer surface, propagates radially inwardly to the central cavity of the carbon block filter element and then axially along the central cavity of the carbon block filter element, and exits the central cavity of the carbon block filter element through the outlet.