电磁流量计在硝酸磷肥装置中的应用  

Application of electromagnetic flowmeter in nitrophosphate plant

作　　者：谭勇 马三红 

机构地区：[1]天脊中化高平化工有限公司,山西高平048400

出　　处：《磷肥与复肥》2008年第1期68-69,共2页Phosphate & Compound Fertilizer

摘　　要：由于天脊集团硝酸磷肥装置中相当多的介质为导电液体,故可用电磁流量计测定流体流量。阐述电磁流量计的工作原理、分类及特点;如何根据分类特点与生产工艺、介质特性、现场环境和精度要求选择合适的电磁流量计;电磁流量计应用中的注意事项。根据10余年的实践,认为一体型电磁流量计比分离型电磁流量计易于维护,指示稳定可靠,较适于硝酸磷肥装置的特殊环境要求。In the nitrophosphate facility of Tianji Group Corp. many media are conductive liquid and dectromagnetic flowmeter are widely used. The electromagnetic flowmeter are presented in the following aspects： operating principle, classification and features; the right choice according to product features, media features, environment and precision demand; notifications in application. By practice over 10 years, the united type is better than the separated type in indication and service, with a desired behavior in nitrophosphate production environment.

关 键 词：硝酸磷肥 电磁流量计 工作原理 选择 应用 

分 类 号：TH814[机械工程—仪器科学与技术]