The present invention relates to an apparatus to flush an unloading line of a floating production storage offloading (FPSO), capable of safely checking a concentration of dangerous remaining liquid inside a bunkering hose after bunkering of the FPSO. According to the present invention, the apparatus comprises: a bunkering hose reel installed on an upper part of the FPSO; the bunkering hose wound on the bunkering hose, and connected to a connection device of a fuel supply vessel to receive fuel from the fuel supply vessel to bunker the fuel to a storage tank; a bunkering pipeline connected to the bunkering hose reel; a drain line connected to a drain tank of the FPSO while connected to the bunkering hose reel, to drain the fuel; a fresh water injection unit connected to the bunkering pipeline to inject fresh water to remove a fluid; and an auxiliary special pipe part connected to an end part of the bunkering hose.

    본 발명은 FPSO의 벙커링 후에 벙커링 호스 내부의 위험성 잔류 액체의 농도를 안전하게 확인한 후 제거할 수 있는 FPSO의 언로딩 라인의 플러싱 장치에 관한 것으로, FPSO의 상부에 설치되는 벙커링 호스릴과, 상기 벙커링 호스릴에 감겨지고 연료공급선의 연결구와 연결되어 연료공급선으로부터 연료를 공급받아 저장탱크로 벙커링하는 벙커링 호스와, 상기 벙커링 호스릴에 연결되는 벙커링 배관라인과, 벙커링 호스릴에 연결되면서 FPSO의 배수탱크에 연결되어 연료를 배수하는 배수라인과, 상기 벙커링 배관라인에 연결되며 담수를 주입하여 유체를 제거하는 담수주입부와, 상기 벙커링 호스의 끝단부에 연결되는 보조 이형관부를 포함한다.


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    Title :

    FPSO FLUSHING APPARATUS FOR UNLOADING LINE OF FPSO AND OFFSHORE STRUCTURE HAVING THE SAME


    Additional title:

    FPSO의 언로딩 라인의 플러싱 장치 및 이를 가지는 해양구조물


    Contributors:

    Publication date :

    2018-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B08B Reinigen allgemein , CLEANING IN GENERAL / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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