焦炉煤气流量测量仪表的比较与分析  

Comparison and Analysis of Coke Oven Gas Flow Measuring Instruments

作　　者：刘欣[1] Liu Xin(East China Engineering Science&Technology Co.,Ltd.,Hefei 230024)

机构地区：[1]东华工程科技股份有限公司,合肥230024

出　　处：《化工设计》2021年第6期34-37,1,2,共6页Chemical Engineering Design

摘　　要：本文结合超声波流量计、节流装置及平衡流量计的原理,对上述三种流量计测量焦炉煤气的主要影响因素进行分析。结合几种不同仪表的特点,对几种流量计在焦炉煤气流量测量时选型、安装、经济效益等方面进行分析,并总结几种测量仪表的优点与不足。This paper combines the principles of ultrasonic flowmeter, throttlingdevice and balance flowmeter to analyze the main influencing factors ofthe above three flowmeters in measuring coke oven gas. Combining thecharacteristics of several different instruments, this paper analyzes theselection, installation and economic benefits of several types of flowmeterswhen measuring coke oven gas flow, and summarizes the advantages anddisadvantages of several types of measuring instruments.

关 键 词：焦炉煤气 超声波流量计 节流装置 平衡流量计 

分 类 号：TQ522.1[化学工程—煤化学工程]