The present invention relates to a gas processing system and a ship including the same which increase the operating stability of an entire system. The gas processing system comprises: a liquefied gas storage tank; a boil-off gas compressor to compress boil-off gas of the liquefied gas storage tank in multiple stages to supply compressed boil-off gas to an engine; a reliquefaction device to liquefy surplus boil-off gas consumed by the engine in the boil-off gas compressed by the boil-off gas compressor into a refrigerant; and a gas/liquid separator to separate reliquefied boil-off gas into gas and liquid to transfer liquid boil-off gas to the liquefied gas storage tank. The gas/liquid separator is provided with a condensation return line to transfer liquid boil-off gas to the liquefied gas storage tank. A purging valve is connected to the condensation return line to purge the interior of the condensation return line when the operation of the reliquefaction device is stopped.

    본 발명은 가스 처리 시스템 및 이를 포함하는 선박에 관한 것으로서, 액화가스 저장탱크; 상기 액화가스 저장탱크의 증발가스를 다단으로 압축하여 엔진으로 공급하는 증발가스 압축기; 상기 증발가스 압축기에 의해 압축된 증발가스 중 상기 엔진에서 소비하지 않는 잉여 증발가스를 냉매로 액화하는 재액화장치; 및 재액화된 증발가스를 기액분리하여 액상의 증발가스를 상기 액화가스 저장탱크로 전달하는 기액분리기를 포함하며, 상기 기액분리기에는, 액상의 증발가스를 상기 액화가스 저장탱크로 전달하는 응축 리턴라인이 마련되고, 상기 재액화장치의 가동 정지 시 상기 응축 리턴라인의 내부를 퍼징하기 위해 상기 응축 리턴라인에 퍼징밸브가 연결되는 것을 특징으로 한다.


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    Titel :

    liquefaction system of boil-off gas and ship having the same


    Weitere Titelangaben:

    가스 처리 시스템 및 선박


    Beteiligte:
    CHOI HAE WON (Autor:in) / SEO SU WON (Autor:in) / YOO BYEONG YONG (Autor:in) / KIM YOUNG BOK (Autor:in) / KWAK JEONG MIN (Autor:in) / LEE JIN KWANG (Autor:in) / HONG WON JONG (Autor:in) / KIM HYUN SUK (Autor:in)

    Erscheinungsdatum :

    2020-02-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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



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