今日頭條
官方微信
官方抖音
案例頻道作者：恩德斯豪斯（中國）自動化有限公司 陳俊希
摘要：加氫裝置中反應器各個床層的溫度對于工藝流程監(jiān)控至關重要。同時，加氫裝置內(nèi)具備高溫、高壓、高腐蝕性的特點，溫度測量成為裝置運行平穩(wěn)的關鍵因素。本文從加氫裝置溫度測量的高要求出發(fā)，介紹了柔性多點溫度計的三維布局特點，并提出了高溫環(huán)境下防止氫氣泄漏的安全腔室設計方案。最后，通過應用現(xiàn)場的實際案例證明了該方案的可實施性。
關鍵詞：多點溫度計；加氫裝置；防泄漏；三維布局
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《自動化博覽》2021年10月刊
北京市公安局海淀分局備案號：11010802023656號