METHOD AND SYSTEM FOR SUPPLYING FUEL TO HIGH-PRESSURE NATURAL GAS INJECTION ENGINE
    7.
    发明申请
    METHOD AND SYSTEM FOR SUPPLYING FUEL TO HIGH-PRESSURE NATURAL GAS INJECTION ENGINE 审中-公开
    高压天然气喷射发动机燃料供应方法与系统

    公开(公告)号:US20140069118A1

    公开(公告)日:2014-03-13

    申请号:US14006655

    申请日:2011-12-20

    IPC分类号: F17C7/04

    摘要: Provided is a fuel supply system for a marine structure using a high-pressure natural gas injection engine. The fuel supply system includes: a boil-off gas (BOG) compression unit configured to receive and compress BOG generated in a storage tank storing a liquefied gas; a reliquefaction apparatus configured to receive and liquefy the BOG compressed by the BOG compression unit; a buffer tank configured to receive the liquefied BOG from the reliquefaction apparatus and separate the reliquefied BOG into a gaseous component and a liquid component; a high-pressure pump configured to receive the liquid component from the buffer tank and compress the liquid component; and a high-pressure gasifier configured to gasify the liquid component compressed by the high-pressure pump and supply the gasified liquid component to the high-pressure natural gas injection engine.

    摘要翻译: 提供了一种使用高压天然气喷射发动机的海洋结构的燃料供给系统。 燃料供给系统包括:蒸发气体(BOG)压缩单元,被配置为接收和压缩在存储液化气体的储存罐中产生的BOG; 配置为接收和液化由BOG压缩单元压缩的BOG的再液化装置; 缓冲罐,其构造成从所述再液化装置接收液化的BOG并将所述再液化的BOG分离成气态组分和液体组分; 构造成从缓冲罐接收液体成分并压缩液体成分的高压泵; 以及高压气化​​器,其被配置为气化由高压泵压缩的液体组分,并将气化液体组分供应到高压天然气喷射发动机。