What is instrument activity analysis?

What is instrument activity analysis? What is the significance of instrument activity analysis?

Because the accident can be reflected from the abnormal reflection of various instruments, the location and nature of the accident can be analyzed and judged. This does not create the conditions for correct and timely handling of the accident.

In order to give full play to the role of instrument activity analysis, the operating personnel must be familiar with the position of the measuring points of various instruments, be familiar with the indication range and changing rules under different working conditions, and be familiar with the interrelationships between the indicator values ​​of the various instruments so that they can be quickly analyzed and judged. , And carefully monitor and record meter instructions. The operating status of the boiler is reflected by the instructions of various instruments. According to the indicator data of the instrument and its changing trend, the analysis of whether the working condition of the boiler is normal is called the analysis of the instrument activity.

The boiler control room is equipped with various thermal inspection instruments. The measuring points of these instruments are taken from the relevant parts of the boiler and can be used to detect relevant data (such as pressure, temperature, flow, water level, current, etc.) in different parts. Based on these data, Analyze and judge the working condition of the boiler. Once it is found that a meter indicator is not within the normal range, it should check whether the other meter instructions related to it are normal. According to the mutual comparison, it can be analyzed and judged that the boiler operation status is abnormal, or the meter itself is not normal. Instrument activity analysis can not only play a role in eliminating hidden accidents during operation, but also has important significance in the correct handling of accidents.