The present invention relates to a gas treatment system and a ship including the same, wherein the gas treatment system comprises: a fuel storage unit storing a liquefied gas containing heavier hydrocarbon as a main component; a fuel supply unit supplying the liquefied gas of the fuel storage unit to a propulsion engine of the ship in a liquid phase; and a fuel recovery unit recovering the remainder of the liquefied gas in the liquid phase discharged from the propulsion engine and mixed with a lubrication oil. The fuel storage unit, as a plurality of cargo tanks storing the liquefied gas as cargo, has transfer pumps transferring the liquefied gas of any one cargo tank to the fuel supply unit, the fuel supply unit has a first main line and a second main line which divide the plurality of cargo tanks into two groups and connect the cargo tanks of each group to each other, and the transfer pumps are multiply arranged to be connected to the first main line and the second main line, respectively. According to the present invention, liquefied petroleum gas can be used as propellant to reduce environmental pollution and increase energy efficiency.

    본 발명은 가스 처리 시스템 및 이를 포함하는 선박에 관한 것으로서, 중탄화수소를 주성분으로 하는 액화가스를 저장하는 연료 저장부; 상기 연료 저장부의 액화가스를 선박의 추진엔진에 액상으로 공급하는 연료 공급부; 및 상기 추진엔진에서 배출되며 윤활유가 섞인 잉여분의 액상 액화가스를 회수하는 연료 회수부를 포함하며, 상기 연료 저장부는, 액화가스를 화물로 저장하는 복수 개의 카고탱크로서 어느 하나의 상기 카고탱크의 액화가스를 상기 연료 공급부로 전달하는 이송펌프가 마련되며, 상기 연료 공급부는, 복수 개의 상기 카고탱크를 적어도 두 그룹으로 나누어 서로 연결하는 제1 메인라인과 제2 메인라인을 갖고, 상기 이송펌프는, 상기 제1 메인라인과 상기 제2 메인라인에 각각 연결되도록 복수 개로 마련되는 것을 특징으로 한다.


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    Title :

    Gas treatment system and ship having the same


    Additional title:

    가스 처리 시스템 및 이를 포함하는 선박


    Contributors:
    HAN SANG HO (author) / LEE SANG BONG (author) / LEE DONG JIN (author) / HAN BUM WOO (author) / KIM HYUN SUK (author)

    Publication date :

    2020-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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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