The present invention relates to a system and a method for supplying fuel oil to a drillship. The system for supplying fuel oil to a drill ship according to the present invention comprises: a service tank for storing fuel oil supplied from the outside; a pump unit installed on a connection line between the service tank and a power generator engine to pump the fuel oil stored in the service tank to the power generator engine; a filter unit installed on a connection line between the pump unit and the power generator engine to filter foreign materials existing in the fuel oil in a pumping process; and an overflow tank for receiving the foreign materials filtered by the filter unit through a branching line, separating residual fuel oil contained in the foreign materials and storing and re-supplying the residual fuel oil to a consumer. Also, the method for supplying fuel oil to a drillship according to the present invention comprises the steps of: storing the fuel oil supplied from the outside in the service tank; supplying the fuel oil stored in the service tank to the power generator engine via pumping by the pumping unit; filtering foreign materials existing in the fuel oil using the filter unit installed on the connection line between the pump unit and the power generator engine; and transmitting the foreign materials filtered by the filter unit to the overflow tank and separating the residual fuel oil existing the foreign materials.

    본 발명에 따른 시추선의 연료유 공급시스템 및 방법은, 외부에서 공급된 연료유를 저장하는 서비스 탱크와, 상기 서비스탱크와 발전기 엔진 간의 연결라인 상에 설치되어, 상기 서비스탱크에 저장된 연료유를 상기 발전기 엔진으로 펌핑하는 펌프유닛과, 상기 펌프유닛과 상기 발전기 엔진의 연결라인 상에 설치되며, 펌핑 과정에서 상기 연료유에 존재하는 불순물을 필터하는 필터유닛 및, 상기 필터유닛에서 필터링된 불순물이 분기라인을 통해 전달되며, 상기 불순물에 함유된 잔여 연료유를 분리시켜 저장 및 사용처로 재 공급하는 오버플로우 탱크를 포함한다. 또한, 외부에서 공급되는 연료유를 서비스 탱크 내에 저장하는 단계와, 상기 서비스 탱크 내에 저장된 연료유를 펌프유닛으로 펌핑하여 발전기 엔진으로 공급하는 단계와, 상기 펌프유닛과 상기 발전기 엔진의 연결라인 상에 설치된 필터유닛을 이용해 연료유에 존재하는 불순물을 필터링하는 단계 및, 상기 필터유닛에 의해 필터링된 상기 불순물을 오버플로우 탱크로 전달하여, 상기 불순물에 존재하는 잔여 연료유를 분리시키는 단계를 포함한다.


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    Titel :

    FUEL OIL SUPPLY SYSTEM AND METHOD FOR DRILLSHIP


    Weitere Titelangaben:

    시추선의 연료유 공급시스템 및 방법


    Beteiligte:
    BYUN YOUNG JIN (Autor:in)

    Erscheinungsdatum :

    2015-12-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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