多相界面检测技术对沉降罐硫化物层的识别

Identification of Sulfide Layer in Settling Tank Using Multi-phase Interface Measurement Technique

针对联合站沉降罐硫化物层的动态变化特性,提出了一种多相界面检测技术,该方法是通过分析罐内各层物质介电常数的突变规律来对沉降罐的硫化物层进行识别。经现场检测表明,其检测结果与取样分析结果相吻合,应用效果较好。

According to dynamic characteristics of sulfide layer of settling tank in union station,one technique of multi-phase interface measurement in settling tank is presented.With this technique,the sulfide layer was identified by analyzing the sudden change of dielectric constants for each layer in settling tank.Both measured result and that of experiment were identical.Their application effect was remarkable.