本发明公开了一种船用液化CO2固态运输控制方法,船舶设置相互连通的存储舱和应急溢流舱;存储舱配备有降温模式和升温模式的热交换设备。运输方法包括:S1:在船舶装运货物时,将液化CO2通过管线加注存储舱;S2:当存储舱内液化CO2装满开始溢流后,开启降温模式,实现液化CO2的固化;当存储舱单舱装载至所述溢流舱装满,停止液化CO2装货;S4:在船舶海上航行过程中,保持所述存储舱的固态CO2不发生相位变化;S5:需要卸出货物时,存储舱启动升温模式进行固态CO2的液化转化;当存储舱内货物全部卸货完毕时,结束所述存储舱卸货工作。本发明可以提高定总货舱舱容船舶的单航次载货量多达25%;可以提高船舶智能化管理程度,增加船舶卸货能力减少卸货能耗,提高营运效率。

    The invention discloses a marine liquefied CO2 solid-state transportation control method. A ship is provided with a storage cabin and an emergency overflow cabin which are communicated with each other; and the storage cabin is provided with heat exchange equipment in a cooling mode and a heating mode. The transportation method comprises the steps that S1, when a ship loads and transports goods, liquefied CO2 is injected into a storage cabin through a pipeline; s2, after the storage cabin is full of liquefied CO2 and begins to overflow, a cooling mode is started, and solidification of the liquefied CO2 is achieved; when the single storage cabin is loaded until the overflow cabin is full, liquefied CO2 loading is stopped; s4, in the marine sailing process of the ship, the solid CO2 in the storage cabin is kept not subjected to phase change; s5, when the goods need to be unloaded, the storage cabin starts a heating mode to perform liquefaction conversion of the solid CO2; and when all the goods in the storage cabin are unloaded, the unloading work of the storage cabin is finished. According to the method, the single-voyage cargo capacity of the ship with the fixed total cargo hold capacity can be improved by up to 25%; the ship intelligent management degree can be improved, the ship unloading capacity is improved, the unloading energy consumption is reduced, and the operation efficiency is improved.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    一种船用液化CO2固态运输控制方法


    Erscheinungsdatum :

    25.07.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS