The invention relates to the technical field of ships, in particular to an ammonia fuel system and a ship, the ammonia fuel system comprises a fuel cabin, and liquid ammonia is stored in the fuel cabin; one end of the ammonia supply main pipeline is communicated with the fuel cabin through a delivery pump, and a cold energy recovery heat exchanger is arranged on the ammonia supply main pipeline; the first supply assembly is communicated with the ammonia supply main pipeline and is used for supplying ammonia to a main machine; the second supply assembly is communicated with the ammonia supply main pipeline and is used for supplying ammonia to the generator; the third supply assembly is communicated with the ammonia supply main pipeline and is used for supplying ammonia to the boiler; and one end of the ammonia gas using pipeline is communicated with the fuel cabin. According to the invention, cold energy of liquid ammonia can be utilized, and meanwhile, ammonia steam is prevented from polluting the environment.

    本发明涉及船舶技术领域,尤其涉及一种氨燃料系统和船舶,氨燃料系统包括燃料舱,所述燃料舱中存储有液态氨;供氨总管路,所述供氨总管路的一端通过输送泵与所述燃料舱连通,所述供氨总管路上设置有冷能回收换热器;第一供给组件,所述第一供给组件与所述供氨总管路连通,用于对主机进行供氨;第二供给组件,所述第二供给组件与所述供氨总管路连通,用于对发电机进行供氨;第三供给组件,所述第三供给组件与所述供氨总管路连通,用于对锅炉进行供氨;氨气使用管路,所述氨气使用管路的一端与所述燃料舱连通。本发明能够对液态氨的冷能进行利用,同时避免氨蒸气对环境造成污染。


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    Title :

    Ammonia fuel system and ship


    Additional title:

    氨燃料系统和船舶


    Contributors:
    JIANG HAITAO (author) / YANG YURAN (author) / CAO ZHIXIAN (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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