A system and a method for treating boil-off gas of a ship are disclosed. The system for treating boil-off gas of a ship of the present invention comprises: a compressor that receives and compresses boil-off gas generated from liquefied gas stored in a storage tank of a ship; a cooling part that receives and cools the compressed gas compressed by the compressor; a separator for separating gas and liquid from the reliquefied gas cooled in the cooling part; a fuel supply line that supplies liquefied gas from the storage tank to a propulsion engine in the ship; a compression pump provided in the fuel supply line to compress the liquefied gas with the fuel supply pressure of the propulsion engine; and a liquid line that supplies the reliquefied gas separated in the separator to a front end of the compression pump of the fuel supply line, thereby capable of reliquefying more boil-off gas.

    선박의 증발가스 처리 시스템 및 방법이 개시된다. 본 발명의 선박의 증발가스 처리 시스템은, 선박의 저장탱크에 저장된 액화가스로부터 발생하는 증발가스를 공급받아 압축하는 압축기; 상기 압축기에서 압축된 압축가스를 공급받아 냉각하는 냉각부; 상기 냉각부에서 냉각된 재액화가스를 기액분리하는 세퍼레이터; 상기 저장탱크로부터 선내 추진엔진으로 액화가스가 공급되는 연료공급라인; 상기 연료공급라인에 마련되어 상기 추진엔진의 연료공급압력으로 액화가스를 압축하는 압축펌프; 및 상기 세퍼레이터에서 분리된 재액화가스를 상기 연료공급라인의 압축펌프 전단으로 공급하는 리퀴드라인:을 포함한다.


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    Titel :

    Boil-off Gas Treatment System And Method For Ship


    Weitere Titelangaben:

    선박의 증발가스 처리 시스템 및 방법


    Beteiligte:
    LEE JOON CHAE (Autor:in) / LEE SEUNG CHUL (Autor:in) / CHOI WON JAE (Autor:in) / JUNG HYE MIN (Autor:in) / CHOI JIN HO (Autor:in) / KIM ZIE HYUN (Autor:in)

    Erscheinungsdatum :

    2023-05-08


    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



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