The present invention relates to a fuel supply device for a vessel, which is suitable for using hydrogen and compressed natural gas (HCNG) mixed fuel. The fuel supply device for a vessel according to an embodiment of the present invention comprises: a liquefied natural gas tank in which liquefied natural gas is stored; a first discharge pipe which is connected to the liquefied natural gas tank and discharges the liquefied natural gas stored in the liquefied natural gas tank; a second discharge pipe which is connected to the liquefied natural gas tank and discharges boil off gas (BOG) generated from the liquefied natural gas; a hydrogen tank in which hydrogen is stored; a third discharge pipe which is connected to the hydrogen tank and discharges the hydrogen stored in the hydrogen tank; a vaporizer which phase-changes the liquefied natural gas discharged through the first discharge pipe into vaporized gas; a vaporized gas discharge pipe which discharges the vaporized gas vaporized in the vaporizer; and a mixed fuel tank in which the vaporized gas discharged from the vaporized gas discharge pipe, the BOG discharged from the second discharge pipe, and the hydrogen discharged from the third discharge pipe are introduced and mixed with each other.

    본 발명의 실시예에서는, 액화천연가스가 수용되는 액화천연가스 탱크; 상기 액화천연가스 탱크에 연결되고, 상기 액화천연가스 탱크에 수용된 액화천연가스가 배출되는 제1 배출관; 상기 액화천연가스 탱크에 연결되고, 상기 액화천연가스로부터 발생된 BOG(Boil Off Gas)가 배출되는 제2 배출관; 수소가 수용되는 수소 탱크; 상기 수소 탱크에 연결되고, 상기 수소 탱크 내에 수용된 수소가 배출되는 제3 배출관; 상기 제1 배출관을 통해 배출된 상기 액화천연가스를 기화가스로 상변화시키는 기화기; 상기 기화기에서 기화된 상기 기화가스가 배출되는 기화가스 배출관; 및 상기 기화가스 배출관에서 배출된 상기 기화가스, 상기 제2 배출관에서 배출된 상기 BOG 및 상기 제3 배출관에서 배출된 상기 수소가 유입되어 혼합되는 혼합연료 탱크;를 포함하는 선박용 연료 공급 장치를 제공하고자 한다.


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    Title :

    APPARATUS FOR SUPPLYING FUEL FOR VESSEL


    Additional title:

    선박용 연료 공급 장치


    Contributors:

    Publication date :

    2018-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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