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在线气体压力测量,热值和气体分析测量中,取压点的堵塞,往往造成测量系统不能正常工作,影响生产。我厂煤气压力测量取压点,热值测量取压点等都进行了图1的小改革,效果显著。图中,插入管道中的导压管稍弯曲而成取压口背着介质的流向,介质中的重杂物,动能较大,一般冲过取压口
Online gas pressure measurement, calorific value and gas analysis and measurement, blocking the pressure point, often result in the measurement system can not work properly, affecting production. I plant pressure measurement gas pressure measurement points, calorific value measurement pressure points were carried out in Figure 1, a small reform, the effect is significant. In the picture, the guide tube inserted into the pipe is slightly curved and takes the pressure to carry the flow of the medium. The heavy impurities in the medium have larger kinetic energy and generally pass over the pressure port