摘要
介绍了催化裂化主风机组改造及改造后的５次启动试验情况，尝试“阻塞线下”启动操作法，成功启动了机组，但因机组功率匹配失误而无法正常运行。分析改造失败的主要原因为机组功率匹配失误，对机组启动规律和减少启动阻力矩的办法进行了探讨。
The revamping and 5 start-up tests after revamping of the main compresser in FCCU were introduced. The compressor was successfully started up by attempting the method of 'under blocking line'start-up operation. But the compressor was even incapable of normally running due to power mismatching. Exploration on start-up rules and methods for reducing the resistance moment in start-up were given.
出处
《炼油设计》
1999年第9期18-22,共5页
Petroleum Refinery Engineering
关键词
催化裂化
通风机组
改造
启动
炼油厂
catalytic cracking unit, axial-flow compressor, flue gas turbine, generator, combination mode, revamping, start-up, test, experience
