본 발명의 일 측면에 따른 메탄올 연료 공급 시스템은, 메탄올을 저장하는 메탄올 저장부; 상기 메탄올 저장부로부터 메탄올을 전달받아 수요처로 메탄올을 공급하는 연료 공급부; 상기 연료 공급부와 상기 수요처 사이에 구비되어 메탄올의 공급을 차단하는 연료공급밸브; 상기 연료 공급부 및 상기 연료공급밸브 중 적어도 어느 하나에서 배출되는 메탄올을 수집하는 드레인헤더; 및 상기 드레인헤더에서 수집된 메탄올을 상기 메탄올 저장부로 전달하는 드레인펌프;를 포함한다.

    The present invention is to provide a methanol fuel propulsion ship that can reduce the emissions of sulfur oxides and carbon dioxide in exhaust gas by using methanol as fuel. According to one aspect of the present invention, a ship including a methanol fuel supply system may comprise: a low-pressure fuel supply line which delivers methanol from a methanol storage unit to a low-pressure demand; a 1-1 pump provided in the low-pressure fuel supply line to primarily pressurize methanol; a heat exchanger provided at a rear end of a first pump to heat methanol; a 1-2 pump provided at a rear end of the heat exchanger to secondarily pressurize methanol; a first return line branched downstream of the 1-2 pump and returning methanol to the upstream of the heat exchanger; a second return line branched downstream of the heat exchanger and returned upstream of the 1-1 pump; and a high-pressure fuel supply line branching downstream from the heat exchanger and delivering methanol to a high-pressure demand.


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    Titel :

    Vessels including methanol fueling system


    Weitere Titelangaben:

    메탄올 연료 공급 시스템을 포함하는 선박


    Beteiligte:
    BAEK EUN SUNG (Autor:in) / LEE TAE YEONG (Autor:in)

    Erscheinungsdatum :

    04.02.2025


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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