The invention relates to an energy supply system of a floating production oil storage and offloading device, the floating production oil storage and offloading device is high in efficiency, and the floating production oil storage and offloading device comprises a first-stage high-pressure compressor and a second-stage high-pressure compressor which are respectively communicated with a gas inlet and a gas outlet of a water/hydrocarbon dew point adjusting unit; a gas inlet of the high/low pressure gas treatment unit is communicated with a gas outlet of the water/hydrocarbon dew point adjusting unit; the dual-fuel engine is used for supplying power to a whole ship power grid; the fuel gas turbine coaxially drives the first-stage high-pressure compressor and the second-stage high-pressure compressor, a fuel gas inlet of the fuel gas turbine is communicated with a gas outlet of the high/low-pressure fuel gas treatment unit, a flue gas outlet of the fuel gas turbine is connected with a waste heat recovery unit, and the waste heat recovery unit is communicated with a hot water pipe network to form a heating loop; a fuel gas inlet of the fuel gas methane value increasing unit is communicated with a gas outlet of the water/hydrocarbon dew point adjusting unit, and a fuel gas outlet of the fuel gas methane value increasing unit is communicated with a fuel gas inlet of the dual-fuel engine.
本申请涉及一种浮式生产储卸油装置的供能系统、浮式生产储卸油装置,功效高,包括:一级高压压缩机和二级高压压缩机,分别与水/烃露点调节单元的进气口和出气口连通;高/低压燃气处理单元,高/低压燃气处理单元的燃气进口与水/烃露点调节单元的出气口连通;双燃料发动机,用以给全船电网供电;燃气透平机,共轴驱动一级高压压缩机和二级高压压缩机,其燃气进口与高/低压燃气处理单元的出气口连通,燃气透平机的烟气出口上连接有废热回收单元,废热回收单元与热水管网连通并构成加热回路;燃料气甲烷值提升单元,燃料气甲烷值提升单元的燃气进口与水/烃露点调节单元的出气口连通,燃气出口与双燃料发动机的燃气进口连通。
Energy supply system of floating type production oil storage and discharge device and floating type production oil storage and discharge device
浮式生产储卸油装置的供能系统、浮式生产储卸油装置
06.05.2025
Patent
Elektronische Ressource
Chinesisch
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