催化裂化装置循环油浆泵入口管道的柔性设计

Piping's Flexible Design of Recycle Oil Pump Inlet in Catalytic Cracking Unit

介绍了炼油装置中泵管道设计的理论依据,以某催化裂化装置循环油浆泵入口管线为例,通过柔性分析调整管系布置、支架设置来降低泵嘴受力,并探讨了支吊架设计的原则和要求。

The paper describes the theoretical basis of piping design on pump in oil unit, and gives an example of catalytic cracking unit to presents the arrangement of pipeline and support according to flexible design analyze, in order to decline the stress requirement of pump nozzles. The paper also talks about the principle and request of support.