压缩机转速异常的原因分析和解决方法

Cause analysis and solution of speed anomalies of compressor

简要介绍该公司大化肥尿素车间使用的离心式二氧化碳压缩机,其设计、制造有一定的优点,但同时也存在着一些不足之处。经过改造,其运行工况良好,为尿素车间长周期运行打下坚实基础。

The paper briefly introduces centrifugal carbon dioxide compressor using in large chemical fertilizer urea workshop of the company. Though there are advantages in design and manufacture, it still has some disadvantages at the same time. By transformation, running condition is good, which is a solid foundation of urea workshop operation for a long period.