Discussions on the Design of LNG Dewar Filling Device
As a clean energy,LNG occupies an increasingly high proportion in the energy structure.Especially in recent years,LNG has been rapidly developed for peak shaving in winter.However,some places still need to use LNG dewar bottles for point-to-point supply.The main design points of LNG Dewar bottle filling device are described,including the following aspects:1)device overview;2)process design features;3)general layout;4)the setting of the sump;5)cofferdam setting;6)3D model and actual equipment drawing.The process design mainly elaborates on three aspects:process flow design,equipment selection,and safety design,and determines the main equipment design parameters.The general layout mainly determines the fire separation distance of each equipment and sump according to relevant domestic regulations,and the fire separation distance of the liquid collection tank also meets the calculation results of FLACS software.According to the specifications and combined with the actual situation,the size of the sump was determined and a cofferdam was set up for the LNG buffer tank.The overall design has achieved a comparative effect and can provide reference for related projects.
万方数据
维普
