E+H音叉液位开关在成品油管道站场应用和维护探讨

Discussion on Application and Maintenance of E+H Tuning Fork Liquid Level Switch in Refined Oil Pipeline Station

在成品油管道中间的输油站场,根据输油工艺设计需要,在站场建有污油罐、泄压罐和大型储油罐区。在油罐顶部和油罐外壁通常安装音叉液位开关,用于检测罐中油品高高和低低液位,并参与油罐的联锁逻辑保护。在生产运行管理中,结合对E+H音叉液位开关的维护案例,分析探讨总结液位开关的维护方式,并推广应用,提高设备运行的稳定性和完好性,进而提高生产运行管理水平。

In the oil transportation station in the middle of the refined oil pipeline station,according to the design requirements of the oil transportation process,there are dirty oil tanks,pressure relief tanks and large oil storage tank areas at the station.Tuning fork liquid level switches are usually installed on the top of and the outer wall of the oil tank to detect the high and low liquid levels of the oil in the tank,and participate in the interlocking logic protection of the oil tank.In the production operation management,combined with the maintenance case of E＋H tuning fork liquid level switch,the maintenance method of liquid level switch is analyzed and summarized,and the application is promoted to improve the stability and integrity of equipment operation,thus improving the production operation management level.