According to the present invention, provided is a fuel supply system for a vessel using an organic Rankine cycle. The fuel supply system includes: a fuel supply line enabling liquefied gas stored in a storage tank to be supplied to an engine used by the pumping of a liquefied gas pump, and including a liquefied gas evaporator installed between the storage tank and the engine to evaporate the liquefied gas, and a liquefied gas turbine installed between the liquefied gas evaporator and the engine to generate power; an organic Rankine cycle circuit supplying heat required for the evaporation of the liquefied gas to the liquefied gas evaporator, and circulating a thermal medium throughout an organic Rankine pump, an organic Rankine evaporator, an organic Rankine turbine, the liquefied gas evaporator and an organic Rankine condenser; and a waste heat collection line collecting high-temperature heat waste gas discharged from the engine into an economizer, and including a first line supplying the waste heat gas to the liquefied gas evaporator as a heat source, and a second line branched from the first line and equipped with a steam turbine to generate power with the waste heat gas.

    본 발명은 저장탱크에 저장된 액화가스를 액화가스 펌프의 펌핑에 의해 사용하는 엔진으로 공급되게 하고, 상기 저장탱크와 상기 엔진 사이에 설치되어 상기 액화가스를 기화시키는 액화가스 기화기와, 상기 액화가스 기화기와 상기 엔진 사이에 설치되어 발전되는 액화가스 터빈이 포함된 연료공급라인; 상기 액화가스 기화기에 액화가스를 기화하는데 필요한 열을 공급하는 것으로, 열매체를 유기랭킨 펌프, 유기랭킨 기화기, 유기랭킨 터빈, 상기 액화가스 기화기 및 유기랭킨 응축기로 순환시키는 유기랭킨사이클회로; 및 상기 엔진에서 배출되는 고온의 폐열가스를 이코노마이저에 회수하고, 상기 폐열가스를 상기 유기랭킨 기화기에 열원을 공급되게 하는 제1라인과, 상기 제1라인에서 분기되고 상기 폐열가스에 의해 발전되게 하는 스팀 터빈이 설치되는 제2라인이 포함된 폐열회수라인;으로 이루어지는 것을 특징으로 하는 유기랭킨사이클을 이용한 선박용 연료 공급 시스템을 제공한다.


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    Title :

    Fuel supply system of vessel with using Organic Rankine Cycle


    Additional title:

    유기랭킨사이클을 이용한 선박용 연료 공급 시스템


    Contributors:
    YOON SANG DEUK (author) / JO SUNG GAB (author) / KIM SE JUNG (author) / LEE YONG HEE (author)

    Publication date :

    2020-01-03


    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 / F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / 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



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