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在炼油厂生产过程中,如何对流量、温度、压力、组分随机发生变化的高压瓦斯组分进行准确的计量,—直没有很好的解决方案,介绍了专门用于高压瓦斯计量的LUXZ旋进旋涡智能流量计的测量原理及技术,对旋进旋涡流量计两种压力损失的计算方法进行了对比,找出了适合于哈尔滨石化公司的计算公式。从而为变组分、流量和压力及温度实时波动的炼油厂高压瓦斯的计量提供了新的解决方案。
In the refinery production process, how to accurately measure the high-pressure gas components whose flow rate, temperature, pressure and composition vary randomly, there is no good solution. The LUXZ rotary The measuring principle and technology of the eddy flow intelligent flowmeter are compared to calculate the two kinds of pressure loss of the precession eddy flow meter, and the calculation formula suitable for Harbin Petrochemical Company is found out. This provides a new solution to the measurement of high-pressure gas in refineries with variable composition, flow rates and pressure and temperature fluctuations in real time.