乙烯装置重质燃料油泵P2711A联锁改造  

Project of Interlock and Control for PFO Pump Of Ethylene Plant

作　　者：徐阳[1] 徐龙甫 于春梅[1] 于忠军 朱彦兴[1] 

机构地区：[1]中国石油吉林石化公司乙烯厂,吉林吉林132022 [2]中国石油吉林石化公司炼油厂,吉林吉林132022

出　　处：《中国仪器仪表》2018年第3期38-42,共5页China Instrumentation

摘　　要：P2711A为乙烯装置重质燃料油泵,该泵的控制和联锁均存在问题。为使问题得到解决,制定出方案。该方案由两部分组成,一是采用新型Bently振动与位移监测系统。二是采用就地联锁、远程监控及新的控制方案。通过对最终方案进行评估,预计存在的问题能得到解决,确保生产平稳运行。P2711A is the pump of PFO of ethylene factory, there are many problems in control and interlock. For the solution, we proposed a project, which includes two parts, one is new Bently vibration and shift monitoring system, the other is locally interlinking and long-distance monitor. After the final evaluation, the project is going to have the present problems solved, assuring the process working well.

关 键 词：机泵 联锁改造 安全 控制方案 

分 类 号：TQ051.21[化学工程] TQ221.211