The present invention relates to a liquid fuel venting system and method for a ship, wherein the liquid fuel venting system for a ship enables reliable operation of an engine by quickly and smoothly discharging vented liquid fuel in supplying liquid fuel to a liquid fuel engine of the ship using a low flash point liquefied gas such as LPG as fuel. The liquid fuel venting system for a ship in accordance with the present invention comprises: a service tank for storing liquid fuel; a dual fuel engine using liquid fuel and fuel oil stored in the service tank as fuel; a fuel supply unit for supplying the liquid fuel from the service tank to the dual fuel engine; a knockout drum for recovering the liquid fuel vented from the fuel supply unit and the dual fuel engine; a heating jacket for heating and vaporizing the liquid fuel recovered in the knockout drum; and a venting line for venting the gas vaporized in the knockout drum out of the ship.

    본 발명은 LPG 등 저인화점 액화가스를 연료로 사용하는 선박의 액체연료 엔진으로 액상의 연료를 공급하는데 있어서, 벤팅된 액체연료를 빠르고 원활하게 배출시켜 엔진을 안정적으로 구동시킬 수 있는 선박의 액체연료 벤팅 시스템 및 방법에 관한 것이다. 본 발명에 따른 선박의 액체연료 벤팅 시스템은, 액체연료를 저장하는 서비스 탱크; 상기 서비스 탱크에 저장된 액체연료 및 연료유를 연료로 사용하는 이중 연료 엔진; 상기 서비스 탱크로부터 상기 이중 연료 엔진으로 상기 액체연료를 공급하는 연료 공급부; 상기 연료 공급부 및 이중 연료 엔진으로부터 벤팅되는 액체연료를 회수하는 녹아웃 드럼; 상기 녹아웃 드럼에 회수된 액체상태의 액체연료를 가열하여 기화시키는 가열자켓; 및 상기 녹아웃 드럼에서 기화된 기체를 선외로 벤팅시키는 벤팅라인;을 포함한다.


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    Titel :

    Liquefied Gas Fueled Ship and Fuel Venting System and Method


    Weitere Titelangaben:

    선박의 액체연료 벤팅 시스템 및 방법


    Erscheinungsdatum :

    2021-11-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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