寒冷地区石化装置机泵设备的设计选型探讨

Discussion of Design and Lectotype of Rotating Equipment in Petrochemical Plants in Cold Regions

从通用要求、设备参数以及辅助设备等3个主要方面对寒冷地区室外布置的机泵设备的设计选型要点进行了探讨。同时,通过实例理论计算的方式,分析了往复压缩机入口低温工况下的级间安全阀启跳问题。研究为寒冷地区机泵设备的设计选型工作提供一定的指导。

In this paper,the design and lectotype points of outdoor rotating equipment in cold regions from three main aspects of general requirements,main equipment parameters and auxiliary equipment were explored.Besides,the problem of inter-stage safety valve opening under low-temperature inlet conditions of reciprocating compressors was analyzed through theoretical calculations via examples.This study can provide certain guidance for the design and lectotype of rotating equipment in cold regions.