典型水泥企业固定排放源流量在线监测技术的比对研究  

Comparative study on online monitoring technology for fixed emission source flow in typical cement enterprises

作　　者：武艳文 张成伟 吴涛 刘韬 施兴国 敬仕洪 李晓峰 Wu Yanwen;Zhang Chengwei;Wu Tao;Liu Tao;Shi Xingguo;Jing Shihong;Li Xiaofeng(Sinoma International Intelligent Technology Co.,Ltd.,Nanjing,211100,China;不详)

机构地区：[1]中材国际智能科技有限公司,江苏南京211100 [2]天山材料股份有限公司,上海200126 [3]常山南方水泥有限公司,浙江衢州324200

出　　处：《水泥工程》2025年第1期77-82,共6页Cement Engineering

基　　金：中国建材集团攻关专项资助(2023YYSF03)。

摘　　要：本研究开展了S型皮托管、超声波流量计在两条同等规模水泥熟料试点生产线的对比试验,对比了单声道超声波、S型皮托管流量计在1#试点生产线上流速监测数据,分析了两种技术所测数据的相对偏差、相关性;对比了多声道超声波、单声道超声波、S型皮托管流量计在2#试点生产线上流速监测数据,分析了三种技术所测数据的相对偏差、相关性;利用三维皮托管手工监测方法,评估了1#试点生产线单声道超声波、S型皮托管流量计所测数据的准确度、精密度,评估了2#试点生产线双声道超声波、单声道超声波、S型皮托管流量计所测数据的准确度、精密度;最后,对超声波、S型皮托管流量计的优缺点做了分析。This article proposes a comparative experimental plan of S-type pitot tube and ultrasonic flowmeter in two pilot production lines of cement clinker with the same production scale.It compared the flow rate monitoring data of monaural ul-trasound and S-type pitot tube flowmeter on the 1#pilot production line,and analyzed the relative deviation and relevance of data measured by two techniques;It compared the flow rate monitoring data of multi-channel ultrasound,monaural ultra-sound,and S-type pitot tube flowmeter on the 2#pilot production line,it analyzed the relative deviation and relevance of data measured by three techniques,using the manual monitoring method of three-dimensional pitot tube,the accuracy and precision of the data measured by monaural ultrasound and S-type pitot tube flowmeter on the 1#pilot production line were evaluated,the accuracy and precision of the data measured by the dual channel ultrasound,single channel ultrasound,and S-type pitot tube flowmeter on the 2#pilot production line were also valuated.Finally,the advantages and disadvantages of ultrasonic and S-type pitot tube flow meters were analyzed.

关 键 词：碳排放权 超声波流量计 S型皮托管流量计 相对偏差 

分 类 号：TQ172.6[化学工程—水泥工业]