浅谈乙二醇装置流量计的选型及方案设计  

Discussion on Type Selection and Scheme Design of Flowmeter of Glycol Unit

作　　者：林宁[1] Lin Ning(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》2020年第6期36-37,42,2,共4页Chemical Engineering Design

摘　　要：根据乙二醇装置中流体的物理化学特性、不同的精度等级要求,提出几种流量计的选型方案。详细介绍涡街流量计、靶式流量计、电磁流量计、孔板、巴类流量计、质量流量计等流量仪表,阐述并比较各流量仪表在乙二醇装置具体选型和设计方案。According to the physical and chemical characteristics of the fluid in the glycol unit and the requirements of different accuracy levels,this paper proposes several flowmeter selection schemes.This paper also introduces flow meters in details such as vortex flow meters,target flow meters,elect romagnetic flow meters,orifices,,annubar flow meters,mass flow meters etc.,elaborates and compares the specific selection and design schemes of each flow meter in the glycol unit.

关 键 词：乙二醇装置 流量检测 涡街流量计 靶式流量计 质量流量计 巴类流量计 

分 类 号：TQ223.162[化学工程—有机化工]