산부와 계곡부를 반복하도록 접힘 부분을 갖는 필터 기재를, 상기 접힘 부분의 능선 방향을 축방향으로 하는 통 형상으로 한 플리츠 필터와, 당해 플리츠 필터 상저부 및 하저부에 각각 고정 부재를 갖는 플리츠 필터 카트리지로서, 상기 통 형상 외측을 향한 볼록 형상부인 산부에 있어서, 접힘 부분에 대한 보강 구조를 구비하고, 상기 보강 구조는, 상기 접힘 부분에 있어서 기재 표면을 덮는 수지 또는 상기 접힘 부분에 있어서 기재에 침투한 수지를 보강체로 하는 수지 보강 구조 및, 상기 필터 기재와는 별체가 되는 보강 부재를 상기 접힘 부분을 따르도록 설치한 부재 보강 구조의 쌍방으로 구성되는, 플리츠 필터 카트리지이다.

    A pleated filter cartridge includes a pleated filter that includes a filter base having folds that repeatedly form mountains and valleys and having a tubular shape whose axial direction is a ridge line direction of the folds, and fixing members disposed on an upper bottom portion and a lower bottom portion of the pleated filter. The pleated filter includes a reinforcing structure for folds in the mountains which are projecting portions projecting toward the outside of the tubular shape. The reinforcing structure includes both a resin-reinforcing structure including, as a reinforcing body, a resin that covers a surface of the base in the folds or a resin that is allowed to permeate in the base in the folds, and a member-reinforcing structure in which reinforcing members provided separately from the filter base are disposed so as to extend along the folds.


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    Title :

    PLEATED FILTER CARTRIDGE BALLAST WATER TREATMENT DEVICE USING SAME AND BALLAST WATER TREATMENT METHOD


    Additional title:

    플리츠 필터 카트리지, 그것을 이용한 밸러스트수 처리 장치 및 밸러스트수의 처리 방법


    Contributors:

    Publication date :

    2017-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B01D SEPARATION , Trennen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE



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    Free access