The present invention relates to a boil off gas cooling system and a ship. The boil off gas cooling system includes: a compressor compressing boil off gas generated in a liquefied gas storage tank; a precooler cooling the boil off gas at an upstream portion of the compressor; a liquefier liquefying the compressed boil off gas; and a vapor-liquid separator separating vapor and liquid of the liquefied boil off gas, wherein the precooler is configured to cool the boil off gas by using the liquid boil off gas separated from the vapor-liquid separator.

    본 발명은 증발가스 냉각 시스템 및 선박에 관한 것으로서, 액화가스 저장탱크에서 발생하는 증발가스를 압축하는 압축기; 상기 압축기의 상류에서 증발가스를 냉각하는 예냉기; 압축된 증발가스를 액화하는 액화기; 및 액화된 증발가스를 기액분리하는 기액분리기를 포함하며, 상기 예냉기는, 상기 기액분리기에서 분리되는 액상의 증발가스를 이용하여 증발가스를 냉각하는 것을 특징으로 한다.


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    Title :

    Boil-off gas cooling system and ship having the same


    Additional title:

    증발가스 냉각 시스템 및 선박


    Contributors:

    Publication date :

    2020-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    Boil-off gas cooling system and ship having the same

    YOO BYEONG YONG | European Patent Office | 2020

    Free access

    Boil-off gas cooling system and ship having the same

    European Patent Office | 2020

    Free access

    Boil-off gas cooling system and ship having the same

    European Patent Office | 2020

    Free access

    Boil-off gas cooling system and ship having the same

    European Patent Office | 2020

    Free access

    Boil-off gas cooling system and ship having the same

    European Patent Office | 2020

    Free access