双兰线输油主泵机械密封增加温度变送器改造

Double Blue Line of Main Oil Pump Mechanical Seal to Increase Temperature Transmitter

输油主泵是西部管道双兰线中间站场的关键设备,而机械密封是输油主泵的核心部件。本文主要对输油主泵机械密封没有安装温度检测元件,不能实时监测温度问题,经过查阅大量输油主泵资料,并根据现场实际情况对温度变送器进行了选型,最后在机械密封上进行了安装和调试,实现了输油主泵机械密封温度的实时检测、报警和联锁功能。

Of main oil pump is west pipeline double blue line is the key equipment of intermediate station, and mechanical seal is the key component of main oil pump, this paper mainly to the main oil pump mechanical seal is not installed temperature detecting element, can not be real-time monitoring the temperature problem, through access to a large number of main oil pump data, and according to the actual situation of temperature transmitter selection, finally in mechanical seal on the installation and commissioning, realize the real-time detection of main oil pump mechanical seal temperature, alarm and interlock function.