The invention discloses a ship methanol fuel storage and transportation system. The ship methanol fuel storage and transportation system comprises a filling lightering system, a discharging and collecting system and a nitrogen system, the filling lightering system comprises at least one filling station, the filling station is at least communicated with a storage cabin through a filling pipe and a gas return pipe, and a liquid outlet of the storage cabin is communicated with a daily cabin through a first lightering pipe; the first lightering pipe is provided with at least one lightering pump, the discharging and collecting system comprises a collecting cabin, a liquid inlet of the collecting cabin is connected with a waste liquid collecting main pipe, the waste liquid collecting main pipe is provided with a discharging pump, the discharging pump guides collected waste liquid into the collecting cabin, the nitrogen system comprises a gas source, and the gas source is connected with a filling station through a first purging pipe. The air source is connected with the output end of the lightering pump through a second purging pipe and connected with the ventilation pipe through an air supplementing pipe. The problems that methanol is toxic and flammable, steam of methanol can form an explosive mixture with air, and potential safety hazards exist in use are solved.

    本发明公开了一种船舶甲醇燃料储运系统。该船舶甲醇燃料储运系统包括加注驳运系统,排放收集系统和氮气系统,加注驳运系统包括至少一个加注站,加注站通过加注管和回气管至少连通有一个储存舱,储存舱的出液口通过第一驳运管连通有日用舱,第一驳运管上至少设置有一个驳运泵,排放收集系统包括收集舱,收集舱的进液口连接有废液收集主管,废液收集主管上设置有泄放泵,泄放泵将收集的废液导入收集舱,氮气系统包括气源,气源通过第一吹扫管连接加注站,气源通过第二吹扫管连接驳运泵的输出端,气源通过补气管连接透气管。本发明解决了甲醇有毒,易燃,甲醇的蒸汽能与空气形成爆炸性混合物,使用时存在安全隐患的问题。


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    Title :

    Marine methanol fuel storage and transportation system


    Additional title:

    一种船舶甲醇燃料储运系统


    Contributors:
    MITSUSUKE (author) / TANG XIAOJIU (author) / FANG YUNHU (author) / WANG DONG (author) / WU HAIRONG (author) / LYU KANG (author) / JIANG HONGBO (author) / YE ZHIFENG (author) / CAI BIN (author)

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F17D Rohrleitungssysteme , PIPE-LINE SYSTEMS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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