摘要
原油外输计量与流量计检定工作是石油、石化企业的一项重要工作。结合现场实际 ,使用体积管检定和流量计数据比对方法 ,通过试验选型 ,将UF—Ⅱ螺旋转子流量计作为原油外输计量器具。在体积管技术改造过程中 ,研制开发了新型电动四通阀和自动控制系统 ,提高了流量计检定工作的效率和质量。
The oil metering and regular calibration of flowmeter are important work for petroleum transportation and petrochemical enterprises. This paper describes the application of UF-II bi rotor flowmeter and technical improvement of LJG-22 prover. The advantages and disadvantages of Roots flowmeter, blade flowmeter and bi-rotor flowmer are examined and analyzed. Combined with the field application and proving/data comparison of flowmeter, the UF-II bi-rotor flowmeter is taken as a major metering apparatus for oil transportation in the 1st Oil Production Plant of Jiangsu Oilfield. The technical improvement on the prover is made. A new type motor-driven cross valve and automatic control system for LJG-22 prover is developed,which is helpful to the proving efficiency and quality of flowmeter calibration.
出处
《油气储运》
CAS
北大核心
2004年第5期49-52,共4页
Oil & Gas Storage and Transportation
关键词
流量计
原油
体积管
技术改造
误差
crude oil, flowmeter, prover, technical improvement, application
