Disclosed is an evaporation gas treatment system for a ship. The evaporation gas treatment system for a ship according to the present invention comprises: a heat exchanger through which evaporation gas generated from liquefied gas stored in the storage tank of a ship passes; a gas supply line supplying the evaporation gas to the heat exchanger; a heater which receives evaporation gas branched from the gas supply line to heat the same; a heating line which is branched from the gas supply line to be joined to the gas supply line by means of the heater; and a turning device which is disposed at the rear end of the joining point of the heating line at the gas supply line. The low-temperature evaporation gas of the gas supply line and the evaporation gas which has passed through the heating line may be mixed in the turning device to be transferred to the heat exchanger. Therefore, thermal stress may be reduced.

    선박의 증발가스 처리 시스템이 개시된다. 본 발명의 선박의 증발가스 처리 시스템은 선박의 저장탱크에 저장된 액화가스로부터 발생하는 증발가스가 통과하는 열교환기; 상기 증발가스를 열교환기로 공급하는 가스공급라인; 상기 가스공급라인으로부터 분기된 증발가스를 공급받아 가열하는 히터; 상기 가스공급라인에서 분기되어 상기 히터를 거쳐 상기 가스공급라인으로 합류되는 히팅라인; 및 상기 가스공급라인에서 상기 히팅라인의 합류 지점 후단에 마련되는 선회장치:를 포함하고, 상기 가스공급라인의 저온 증발가스와 상기 히팅라인을 통과한 증발가스를 상기 선회장치에서 혼합하여 상기 열교환기로 이송하는 것을 특징으로 한다.


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    Title :

    Boil Off Gas Treatment System For Ship


    Additional title:

    선박의 증발가스 처리 시스템


    Contributors:
    SONG JI HOON (author) / CHOI WON JAE (author) / SHIN HYUN JUN (author)

    Publication date :

    2023-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON 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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