The present invention relates to a back-washing system of a ballast water treatment and filtration device and, more specifically, relates to a back-washing system of a ballast water treatment and filtration device, which constantly maintains quality of filtered water by separating and filtering a particulate material with a wet cyclone in which a foreign substance filter is formed, and enables a microorganism cake attached to the foreign substance filter to be left from the foreign substance filter with bubbles generated by a head of back-washing water to treat and filter ballast water with low electricity and high efficiency.

    본 발명은 선박 평형수 처리 및 여과 장치의 역세척 시스템에 관한 것으로서, 보다 상세하게는 내부에 불순물 필터가 형성된 습식사이클론을 이용하여 입자성 물질을 분리 및 여과하여 여과수의 품질을 일정하게 유지하고, 불순물 필터에 부착된 미생물 케이크를 역세척수의 낙차에 의해 발생된 기포를 이용하여 불순물 필터로부터 탈리시켜 저전력, 고효율로 선박 평형수의 처리 및 여과가 가능한 선박 평형수 처리 및 여과 장치의 역세척 시스템에 관한 것이다.


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    Title :

    BACK-WASHING SYSTEM OF BALLAST WATER FILTRATION DEVICE


    Additional title:

    선박 평형수 처리 및 여과 장치의 역세척 시스템


    Contributors:

    Publication date :

    2018-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / 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



    BALLAST WATER TREATMENT DEVICE AND BACK-WASHING METHOD FOR BALLAST WATER TREATMENT DEVICE

    HARADA RYOJI / UEYAMA MUNETSUGU / KANAZAWA SHINICHI et al. | European Patent Office | 2015

    Free access

    Ballast water treatment device and back-washing method for ballast water treatment device

    HARADA RYOJI / UEYAMA MUNETSUGU / KANAZAWA SHINICHI et al. | European Patent Office | 2015

    Free access