聚合工艺冷却料仓物位计改造方案与实施

Analysis and Realization of Level Gauge Transformation of Cooling Silo in Polymerization Process

介绍了聚合工艺中冷却料仓的作用以及相关的设备用途,分析了冷却料仓物位计在使用过程中存在的问题以及对日常生产统计带来的不利影响。针对出现的问题开展系统分析,确定了物位计位置变更以及制作安装固定支架的改造方案,调研分析物料工况,合理完成设备选型,完成设备安装调试并取得了良好的效果,为导波雷达物位计探杆过长所造成的计量问题提供了有效的解决方案,提高了物位计的抗干扰能力以及计量准确度。

The function of the cooling silo in the polymerization process and the application of the related equipment are introduced.The problems existing in the use of the level gauge of the cooling silo and the adverse effects on the daily production statistics are analyzed in detail.In view of the problems,the system analysis is made,and the transformation scheme of changing the level gauge position as well as making and installing the fixing bracket is determined.The material conditions were investigated and analyzed,the equipment selection was rationally completed,the equipment installation and commissioning were completed,and the good results were achieved,providing an effective solution to the measurement problem caused by the excessive length of the probe of the guided wave radar level gauge.The antiinterference ability and measurement accuracy of the level gauge were improved.