蒸汽换热站装置仪表选型方法

Method for selecting instruments for steam heat exchange station equipment

介绍了蒸汽换热站装置中的仪表选型方法和选型原则。根据换热站高温、高压工况并结合实际项目经验,重点对温度、流量、液位和阀门类仪表的选型进行了分析。合理的选型可以提高仪表使用寿命,保证装置的稳定运行。

This article introduces the method and principle of instrument selection in steam heat exchange station equipment.Based on the high-temperature and high-pressure working conditions of the heat exchange station and combined with actual project experience,the selection of temperature,flow,liquid level,and valve instruments was analyzed with emphasis.Reasonable selection can ensure the improvement of instrument life and stable operation of the device.