According to an embodiment of the present invention, a treatment system of liquefied gas comprises: a fuel flow line connected to a storage tank of liquefied gas; a fuel heat exchanger arranged on top of the fuel flow line to allow fuel to exchange heat; a cooling part to cool a first medium introduced after exchanging heat with the fuel in the fuel heat exchanger; and a first medium circulating line connected to the cooling part, the fuel heat exchanger and a demander, and cooling air introduced into the demander using the first medium cooled in the cooling part and the fuel heat exchanger. According to the present invention, the treatment system of liquefied gas improves gas turbine efficiency by sufficiently cooling scavenging supplied to the gas turbine to reduce a volume to be compressed, and increases an amount of oxygen.

    본 발명의 일 실시예에 따른 액화가스 처리 시스템은, 액화가스 저장탱크에 연결된 연료 유동 라인; 상기 연료 유동 라인 상에 마련되어 연료를 열교환시키는 연료 열교환기; 상기 연료 열교환기에서 연료와 열교환되어 유입되는 제1 매체를 냉각시키는 냉각부; 및 상기 냉각부, 상기 연료 열교환기, 수요처를 연결하고, 상기 냉각부 및 상기 연료 열교환기에서 냉각된 제1 매체로 상기 수요처에 유입되는 공기를 냉각시키는 제1 매체 순환 라인을 포함하는 것을 특징으로 한다. 본 발명에 따른 액화가스 처리 시스템은, 압축해야할 부피가 감소하고 산소의 양이 증가하도록 가스 터빈이 공급받는 소기를 충분히 냉각시켜 가스 터빈의 효율이 향상될 수 있다.


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    Title :

    A TREATMENT SYSTEM OF LIQUEFIED GAS


    Additional title:

    액화가스 처리 시스템


    Contributors:
    KIM JOO IL (author) / CHANG KWANG PIL (author) / KIM KI HONG (author) / KWAK JEONG MIN (author) / LEE JIN KWANG (author) / LIM WON SUB (author)

    Publication date :

    2015-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / F01B Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein oder mit Verdrängerwirkung, z.B. Dampfkraftmaschinen , MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02G HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS , mit Heißgas oder Verbrennungsgasen betriebene Kraftmaschinenanlagen, wobei die Kraftmaschinen mit Verdrängerwirkung arbeiten / 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 / F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT , Verflüssigen, Verfestigen oder Trennen von Gasen oder Gasgemischen durch Druck- und Kältebehandlung



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