基于自动清洗的水中油在线检测实现

The implementation of on-line detection oil in water based on automatic cleaning

石油化工企业必须具备稳定可靠的水中油含量检测方法和技术。针对水中油在线检测过程中检测探针易被糊住和取样管道易被堵塞以及测量液玷污和气泡干扰问题,文章设计实施了一套自动清洗系统。该系统可自动定期清洗水中油在线检测装置前级处理单元、后级处理单元以及监控单元相关设备,获得了较理想的水中油在线检测范围、精度及可靠性。

The petrochemical enterprises must have stable and reliable methods and technologies for detecting water oil content.For the issues of easy sticking of detection probes and blockage of measurement pipelines during on-line detection oil in water,as well as contamination of measurement fluid and interference from bubbles,a set of automatic cleaning system is designed and implemented in this paper.Achieving ideal range,accuracy,and reliability of on-line detection oil in water,the system can automatically and regularly clean the preprocessing unit,postprocessing unit,and monitoring unit related equipment of the device for on-line detection oil in water.