Application Case Of Radar Level Meter In Deaerator Level Measurement
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The document discusses the critical role of radar level meters in measuring liquid levels in deaerators within thermal power plants and petrochemical companies to prevent corrosion and ensure operational safety. It highlights the advantages of radar level meters, including non-contact measurement, high precision, easy installation, and stability in harsh environments. The paper illustrates successful application cases of these devices, demonstrating their reliability and effectiveness in maintaining accurate liquid level readings essential for safe operations.
Application Case Of Radar Level Meter In Deaerator Level Measurement
- 1. Deaerator is one of the important equipments in thermal system of thermal power plant, and its function is to remove the oxygen in feed water to prevent the corrosion of thermal equipment and ensure the safe operation of power plant. The accurate measurement of liquid level is of great significance for the operation and control of deaerator. This paper will introduce the application cases of radar level meter in deaerator level measurement, through the analysis of two cases, to illustrate the importance and practical effect of radar level meter in deaerator level measurement. A thermal power plant uses a set of radar level meters to measure the level of the deaerator. The radar level meter is based on the microwave measurement principle, by transmitting microwaves to the liquid surface and receiving the reflected microwave signals, the liquid level height is calculated. The radar level meter has the advantages of non-contact measurement, high precision, and good stability. In the process of installation and use, the radar level meter shows good performance. Firstly, the installation is easy and does not require special modification or opening of the deaerator, which reduces the installation cost and downtime. Secondly, the radar level meter has high measurement accuracy, which can accurately reflect the liquid level height in the deaerator in real-time, providing reliable monitoring data for the operators. In addition, the radar level meter also has an automatic calibration function, which can be automatically calibrated according to the actual operating conditions to ensure the accuracy of the measurement data. In actual operation, the radar level meter shows good stability and reliability. Even in high temperatures, high pressure, high humidity, and other harsh environments, the radar level meter can still maintain high measurement accuracy and stability. At the same time, the radar level meter also has a fault self-diagnosis function and can be found in time and alarm faults, reducing maintenance costs and downtime. Through the analysis of this case, it can be seen that the radar level meter in the deaerator level measurement in an important and practical effect. A petrochemical company has also adopted a radar level meter to measure the level of the deaerator. The deaerator is mainly used for deoxidizing petrochemical raw materials, which is important for ensuring product quality and production safety. Due to the deaerator internal medium with high temperature, high pressure, easy to corrode, and other characteristics, so for the liquid level measurement requirements are very high.
- 2. The enterprise chose a high-precision, corrosion-resistant radar level meter, by transmitting high-frequency microwave pulses and receiving the reflected pulse signals to calculate the liquid level height. The radar level meter adopts special material and structure, which can operate stably under the harsh environment of high temperature, and high pressure, and easy to corrode, and has very high measurement accuracy and stability. In actual operation, the radar level meter shows good performance and effect. It not only accurately reflects the liquid level height in the deaerator in real time, but also has very high stability and reliability. Even in the process of long-time operation, the radar level meter did not have any failure or error, which ensured the smooth running of the production. We can see the importance and practical effect of radar level meter in deaerator level measurement. Whether it is a thermal power plant or petrochemical enterprise, it is necessary to measure the liquid level in the deaerator accurately to ensure the normal operation of the equipment and the safety of production. As a kind of non-contact, high-precision and high-stability measuring instrument, radar level meter can meet the requirements of measurement in various harsh environments, and become the ideal choice for deaerator level measurement.