摘要
染料浓度在线监测是提升纺织品染色工艺水平的重要手段。根据染料浓度实时检测原理及光纤技术原理,设计开发出了一套染料溶液浓度检测光纤传感系统。在实验的基础上对该光纤传感系统在活性染料溶液浓度检测中的应用进行了系统的研究。结果表明:该系统可准确检测单一活性染料浓度,染色过程中光纤传感系统可实时灵敏地监测染浴中染料浓度的变化。
Dye concentration on-line monitoring is an important way to promote the textile dyeing level.According to dye detection in real time principle and optical fiber detecting technology principle,design an optical fiber sensor system which can measure a set of the dye solution concentration.In this paper,on the basis of experiments,the application of optical fiber sensor system in detecting dyes solution concentration is researched.The results show that the system can accurately detection concentration of single reactive dyes;In particular,chromate-free,three components for hybrid dye system,this system can determine simply and quickly the components concentration of two and three dyes mixed system..Meanwhile,the influence of pH value,temperature、electrolyte,Water quality,the oxidant and surfactant on dyes concentration detection is studied,the results show that their impact is non significant..In the process of dyeing,optical fiber sensor system can monitor in real-time the concentration changes of dye bath sensitively.
出处
《黑龙江纺织》
2013年第2期11-15,共5页
Heilongjiang Textiles
关键词
在线监测
活性染料
浓度
染色
online monitoring
reactive dyes
concentration
influencing factors
mixed dyes
