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案例频道作者：恩德斯豪斯（中国）自动化有限公司 陈俊希
摘要：加氢装置中反应器各个床层的温度对于工艺流程监控至关重要。同时，加氢装置内具备高温、高压、高腐蚀性的特点，温度测量成为装置运行平稳的关键因素。本文从加氢装置温度测量的高要求出发，介绍了柔性多点温度计的三维布局特点，并提出了高温环境下防止氢气泄漏的安全腔室设计方案。最后，通过应用现场的实际案例证明了该方案的可实施性。
关键词：多点温度计；加氢装置；防泄漏；三维布局
Abstract: Temperature measurement on different beds of reactorin hydrogenation device is crucial for whole process monitoring. Atthe same time, application in filed means high temperature, highpressure and high corrosion for measurement devices, thermometerbecomes the key factor to run the operation smoothly. Based on thetough requirement of temperature measurement in device, this paperintroduces three-dimensional layout characteristics of flexible multipointthermometer, and the special design of second chamber to preventhydrogen leakage in high temperature environment. Finally, the practicalcase of the application site proves the feasibility of the scheme.
Key words: Flexible multipoint thermometer; Hydrogenation device;Second chamber to prevent hydrogen leakage; Three-dimensionallayout design
摘自《自动化博览》2021年10月刊
北京市公安局海淀分局备案号：11010802023656号