Disclosed is a fuel gas management system for a vessel. According to an embodiment of the present invention, the fuel gas management system for a vessel includes: a boil-off gas supply line including a compression part supplying boil-off gas to an engine by receiving the boil-off gas from a storage tank storing liquefied gas; a heat exchange part exchanging heat between the boil-off gas supplied from the storage tank and the boil-off gas supplied from the compression part; a boil-off gas bypass line branched from a boil-off gas supply line in the upstream side of the heat exchange part to connect a boil-off gas supply line in the downstream side of the heat exchange part; an expansion valve decompressing the boil-off gas by receiving the boil-off gas cooled in the heat exchange part; a gas-liquid separator separating the boil-off gas decompressed by the expansion valve into a gas component and a liquid component; a liquid component supply line providing the liquid component separated by the gas-liquid separator to the storage tank; and an oil drain line equipped with an opening and closing valve and branched from the liquid component supply line to remove oil accumulated in a lower part of the gas-liquid separator. Therefore, the fuel gas management system is capable of easily removing the accumulated oil and promoting efficient facility operation.

    선박의 연료가스 관리시스템이 개시된다. 본 발명의 실시 예에 따른 연료가스 관리시스템은 액화가스를 저장하는 저장탱크로부터 증발가스를 제공받아 엔진에 공급하는 압축부를 구비한 증발가스 공급라인과, 저장탱크에서 공급되는 증발가스와 압축부에서 공급되는 증발가스를 열교환하는 열교환부와, 열교환부 상류측 증발가스 공급라인에서 분기되어 열교환부 하류측 증발가스 공급라인을 연결하는 증발가스 우회라인과, 열교환부에서에서 냉각된 증발가스를 제공받아 감압하는 팽창밸브와, 팽창밸브에서 감압된 증발가스를 기체성분과 액체성분으로 분리하는 기액분리기와, 기액분리기에서 분리된 액체성분을 저장탱크로 제공하는 액체성분 공급라인 및 기액분리기 하부에 누적된 오일을 제거하도록 액체성분 공급라인에서 분기되며 개폐밸브가 설치된 오일배수라인을 포함한다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    FUEL GAS TREATING SYSTEM IN SHIPS


    Weitere Titelangaben:

    선박의 연료가스 관리시스템


    Beteiligte:
    BYUNG YOON CHOI (Autor:in) / AHMIN PARK (Autor:in) / WEON DOO LEE (Autor:in) / SEUNGJAE JEONG (Autor:in)

    Erscheinungsdatum :

    2021-01-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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 / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



    FUEL GAS TREATING SYSTEM IN SHIPS

    Europäisches Patentamt | 2023

    Freier Zugriff

    FUEL GAS TREATING SYSTEM IN SHIPS

    Europäisches Patentamt | 2023

    Freier Zugriff

    FUEL GAS TREATING SYSTEM IN SHIPS

    Europäisches Patentamt | 2023

    Freier Zugriff

    FUEL GAS TREATING SYSTEM IN SHIPS

    SEUNGJAE JEONG / AHMIN PARK / WEON DOO LEE et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    FUEL GAS TREATING SYSTEM IN SHIPS

    BYUNG YOON CHOI / WEON DOO LEE / AHMIN PARK et al. | Europäisches Patentamt | 2021

    Freier Zugriff