煤气流量计量新技术的应用  

Application of New Measaring Technique in Gas Flow

作　　者：李鹏立[1] 李春雷[1] 杜亚云[1] 

机构地区：[1]济南钢铁集团总公司计量处

出　　处：《山东冶金》1999年第S1期174-176,共3页Shandong Metallurgy

摘　　要：威力巴均速管采用差压式流量测量技术，具有防堵塞的功能，可保证计量精度，适合于工业环境下含尘较多的高炉煤气的计量。热导式质量流量计适用于大口径管道、特定流量变化范围的流体的测量。这两种新产品在济钢的应用证明，流量计运行稳定，可长期保持高精度，是目前计量煤气流量的最佳产品。Verabar uniform motion pipe is used of differential pressure type flow measuring technique,it possesses of the act of prevent blocking, high measuing accuracy, and it is suitable for gas measuring of blast furnace with high dust content under industrial Production condition. Heat conduction mass flowmeter is suitable for the big diameter pipeline and the flow measuring of big flow changing limite. The application of two new products in Jinan iron and steel group proves that the flowmeters have stable operation,high accuracy level in long time and they are excellent flowmeter for gas flow measuring.

关 键 词：煤气计量 威力巴 热导式质量流量计 差压式流量测量技术 

分 类 号：TH814[机械工程—仪器科学与技术]