离心式压缩机喘振原因分析与改进  

Analysis on cause of surge in centrifugal compressor and its optimization

作　　者：熊江君 龚波 杜国权 徐苇 聂晓斌 Xiong Jiangjun;Gong Bo;Du Guoquan;Xu Wei;Nie Xiaobin(Sichuan Dazhou Iron and Steel Group Co.,Ltd.,Dazhou 635002,China)

机构地区：[1]四川省达州钢铁集团有限责任公司,达州635002

出　　处：《燃料与化工》2025年第2期52-53,共2页Fuel & Chemical Processes

摘　　要：离心压缩机是保证甲醇合成压力的关键设备,其长期在喘振区附近运行,既不安全,能耗又高。经过改进后,解决了离心压缩机喘振问题,节约了电能,具有一定的经济效益。Centrifugal compressor plays a critical role in ensuring the synthetic pressure of methanol.It is proved that the centrifugal compressor operates in a state of safety risk and high energy consumption due to long-term running within range of surge speed.After the optimization,the problems of centrifugal compressor,such as surge and power consumption have been solved,bringing great economic benefits.

关 键 词：离心式压缩机 喘振 改进 

分 类 号：TQ520.6[化学工程—煤化学工程]