Disclosed is a boil-off gas reliquefaction system for a vessel. The boil-off gas reliquefaction system for a vessel includes: a compressor compressing a boil-off gas; a heat exchanger cooling the boil-off gas compressed by the compressor by exchanging heat with the boil-off gas before being compressed by the compressor as a refrigerant; a decompressor decompressing a fluid cooled by the heat exchanger; and a second filter installed downstream of the decompressor and filtering solidified lubrication oil mixed with the boil-off gas, wherein the second filter is characterized by being installed at a point where temperature of the boil-off gas is the lowest.

    선박용 증발가스 재액화 시스템이 개시된다. 상기 선박용 증발가스 재액화 시스템은, 증발가스를 압축시키는 압축기; 상기 압축기에 의해 압축된 증발가스를, 상기 압축기에 의해 압축되기 전의 증발가스를 냉매로 사용하여, 열교환시켜 냉각시키는 열교환기; 상기 열교환기에 의해 냉각된 유체를 감압시키는 감압장치; 및 상기 감압장치 하류에 설치되어, 증발가스에 섞인 고체화된 윤활유를 걸러내는 제2 필터;를 포함하고, 상기 제2 필터는 증발가스의 온도가 최저가 되는 지점에 설치되는 것을 특징으로 한다.


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    Title :

    Boil-Off Gas Reliquefaction System and Method for Vessel


    Additional title:

    선박용 증발가스 재액화 시스템 및 방법


    Contributors:

    Publication date :

    2019-02-11


    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



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