Disclosed is an ammonia fuel supply system for a ship which can effectively process eco-friendly fuel such as ammonia in a ship. The ammonia fuel supply system for a ship comprises: a fuel supply line provided in a ship and connected from an ammonia storage tank storing ammonia to an engine in the ship; a transport pump provided on the fuel supply line and transporting ammonia to be supplied to the engine; a compression pump compressing ammonia transported by the transport pump to a pressure required by the engine; a fuel heater provided on the rear end of the compression pump and heating ammonia to a temperature required by the engine; and a return line recovering ammonia which is not consumed by the engine to the fuel supply line between the compression pump and the transport pump. The ammonia which is not consumed by the engine is recovered in a liquid state through the return line to be re-circulated along the fuel supply line.

    선박의 암모니아 연료공급시스템이 개시된다. 본 발명의 선박의 암모니아 연료공급시스템은, 선박에 마련되며 암모니아를 저장하는 암모니아연료탱크로부터 선내 엔진으로 연결되는 연료공급라인; 상기 연료공급라인에 마련되며 상기 엔진으로 공급될 암모니아를 이송하는 이송펌프; 상기 이송펌프에서 이송되는 암모니아를 상기 엔진에서 필요한 압력으로 압축하는 압축펌프; 상기 압축펌프의 후단에 마련되며 상기 엔진에서 필요로 하는 온도로 암모니아를 가열하는 연료히터; 및 상기 엔진에서 소비되지 않은 암모니아를 상기 이송펌프와 압축펌프 사이의 연료공급라인으로 회수하는 리턴라인:을 포함하며, 상기 엔진에서 소비되지 않은 암모니아는 액체 상태로 상기 리턴라인을 통해 회수되어 연료공급라인을 따라 재순환되는 것을 특징으로 한다.


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    Titel :

    Fuel Supplying System For Ammonia Fueled Ship


    Weitere Titelangaben:

    선박의 암모니아 연료공급시스템


    Beteiligte:
    LEE SANG JAE (Autor:in) / KIM DOO HYUK (Autor:in) / PARK JOON O (Autor:in)

    Erscheinungsdatum :

    2023-05-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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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