Water purification filter core

The invention provides a water purification filter core capable of truly enabling air to flow out to the exterior from space for accommodating multiple hollow fiber membranes. In the water purification filter core (100), pipes (160), extending in up-down directions, are arranged in first space (S1)....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KAZUHIKO NAMIGATA, MASAMI ENOMOTO
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:	The invention provides a water purification filter core capable of truly enabling air to flow out to the exterior from space for accommodating multiple hollow fiber membranes. In the water purification filter core (100), pipes (160), extending in up-down directions, are arranged in first space (S1). The pipes (160) are communicated from the interior of second space (S2) to the outside of a top plate (120) at the upper portion of a housing (110) so that an air path, enabling air in the second space (S2) to flow out to the exterior of the housing (110), is formed. Furthermore, a separation part (117) is provided with a protruding portion (117b) protruding towards the interior of the second space (S2). The protruding portion (117b) helps to ensure that the air path is located at the gaps among an inlet (E) at the side of the second space (S2) and the hollow fiber membranes (180) by inhibiting the hollow fiber membranes (180) from moving towards the side of the first space (S1).