基于称重法的烟尘浓度在线测量装置实现研究Research on online smoke dust concentration measurement device based on weighing method
岂峰利,程永强
摘要(Abstract):
为了改善传统基于滤膜称重法烟尘浓度测量装置操作繁琐、测量周期长、噪声大、不易进行实时在线监测的不足,提出一种结合PLC控制模块和改进机械结构的烟尘滤膜自动加载单元,选用高精度电子天平通过串口通信实现了烟尘重量自动测量,使用Win CC组态软件完成了机柜触摸屏的人机交互界面。该装置通过在太原大唐第二热电厂进行测试,并将测得的烟尘浓度进行了误差分析,结果表明该装置能够满足环保部关于烟尘浓度监测标准的要求。
关键词(KeyWords): 烟尘浓度;在线监测;称重法;PLC;机械手;WinCC
基金项目(Foundation): 山西省重点研发计划(工业)(201603D121011)~~
作者(Author): 岂峰利,程永强
DOI: 10.16652/j.issn.1004-373x.2018.02.012
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