The present invention relates to an eco-friendly LNG ship. In a fuel gas supply system for vaporizing liquefied natural gas and using the same as fuel gas, the present invention relates to an eco-friendly LNG fueled ship in which liquefied natural gas is vaporized into fuel gas using waste heat from a generator engine of the ship as a heat source. According to the present invention described above, the emission of air pollutants can be minimized by the fuel gas supply system using the waste heat of the generator engine as a heat source, and the load of the generator engine can be reduced by generating power from an organic Rankine cycle system.

    본 발명은 친환경 LNG 선박에 관한 것으로, 액화천연가스를 기화시켜 연료가스로 사용하는 연료가스 공급 시스템에 있어서, 선박의 발전기엔진 폐열을 열원으로 하여 액화천연가스를 연료가스로 기화시키는 것을 특징으로 하는 친환경 LNG 연료 선박에 관한 것이다. 상기한 본 발명에 의하여, 발전기엔진 폐열을 열원으로 하는 연료가스 공급 시스템에 의해 대기오염물질의 배출을 최소한으로 할 수 있고, 유기랭킨사이클 시스템으로부터 전력을 발전시켜 발전기 엔진의 부하를 감소시킬 수 있다.


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    Title :

    LNG ECO-FRIENDLY LNG FUELLED VESSEL


    Additional title:

    친환경 LNG 연료 선박


    Contributors:

    Publication date :

    2022-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / 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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