The invention discloses a sealing oil collecting device for a fuel gas ventilation outlet of a dual-fuel main engine. The sealing oil collecting device comprises a collecting box, a butt flange and a drainage pipe. A lower baffle capable of conducting primary isolation on fuel gas carrying sealing oil is vertically fixed to the bottom plate of the collecting box, an upper baffle capable of conducting secondary isolation on the fuel gas carrying the sealing oil is vertically fixed to a top plate of the collecting box, and ventilation windows are formed in the two side faces of the collecting box. The drainage pipe extends into the collecting box, and the pipe opening of the drainage pipe is positioned below the upper edge of the lower baffle. The device is used for a dual-fuel main engine gas ventilation outlet, sealing oil gathered in a dual-fuel main engine gas ventilation pipe can be collected, and environmental pollution caused by the fact that the sealing oil is sprayed to a deck area is prevented.

    本发明公开了一种用于双燃料主机燃气透气出口的密封油收集装置,包括收集箱、对接法兰和引流管;所述收集箱的底板上竖直固定有可对携带有密封油的燃气进行首次隔离的下挡板,收集箱的顶板上竖直固定有可对携带有密封油的燃气进行二次隔离的上挡板,收集箱的两侧面上设置有透气窗;所述引流管伸入收集箱并使其管口位于下挡板的上边沿的下方。本发明用于双燃料主机燃气透气出口,能够收集双燃料主机燃气透气管中聚集的密封油,防止密封油喷洒到甲板区域造成环境污染。


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    Title :

    Sealing oil collecting device for fuel gas ventilation outlet of dual-fuel main engine


    Additional title:

    一种用于双燃料主机燃气透气出口的密封油收集装置


    Contributors:
    ZHANG JIAN (author) / ZHU ZHENHUO (author) / CHEN MENG (author) / TIAN FEI (author)

    Publication date :

    2021-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING




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