The multi-product floating type liquefied natural gas production, storage and unloading system comprises a floating body, and the floating body is sequentially provided with an LPG storage bin, an LNG storage bin and a condensate oil storage bin in the length direction; a deck of the floating body is provided with an LPG output module, an LNG output module, a condensate oil output module and a plurality of side mooring modules; the LPG output module, the LNG output module and the gas condensate output module are sequentially distributed in the length direction of the floating body, and the side mooring modules are sequentially distributed in the length direction of the floating body. Compared with the prior art, the effective space of the floating body is fully utilized, the side-by-side mooring module is utilized to the maximum extent, a traditional series output mode is changed into a side-by-side output mode, the mooring mode is more flexible and effective, the transmission distance of the output module is reduced, the output operation range is small, the transmission time is effectively prolonged, and the service life is prolonged. Various mooring systems, namely a non-weather vane effect mooring system and a weather vane effect mooring system, of the floating body are reasonably compatible, and the mooring limitation and risk are reduced.
本发明涉及一种多产品浮式液化天然气生产储卸系统,包括浮体,浮体沿长度方向依次设有LPG储存舱、LNG储存舱和凝析油储存舱;浮体的甲板上设有LPG外输模块、LNG外输模块、凝析油外输模块和多个旁靠系泊模块;LPG外输模块、LNG外输模块和凝析油外输模块沿浮体长度方向依次分布,多个旁靠系泊模块沿浮体长度方向依次分布。与现有技术相比,本发明充分利用浮体有效空间,最大限度的利用旁靠系泊模块,将传统串联外输形式改为旁靠外输形式使得系泊方式更加灵活、有效,减少外输模块的传输距离,外输作业范围较小,有效延长了传输时间,合理兼容了浮体多种系泊系统,即非风标效应系泊系统和风标效应系泊系统,降低了系泊的局限性和风险性。
Multi-product floating liquefied natural gas production, storage and unloading system
一种多产品浮式液化天然气生产储卸系统
2024-06-25
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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