CAJ | 학술논문

为了准确、可靠、持久、经济地获得连铸结晶器铜板的温度分布，把热传导理论计算和实际经验值相结合，优化设计热电偶在连铸结晶器铜板上的位置；针对连铸结晶器的现场恶劣环境，提出热电偶的各个部件及其制作必须达到的指标要求及相应的非标设计；依据结晶器热电偶阵列安装调试的经验，总结出结晶器铜板上热电偶阵列的安装调试和维护检测等工艺技术方法。较好地解决了连铸结晶器温度检测系统现场热电偶容易损坏、维护难、成本高、实用性差等工程技术问题。研究不仅对连铸设备的改进和维护具有很好的参考价值，而且在宝钢、河北钢铁和土耳其等国内外企业取代铠装热电偶中获得成功应用。
위료준학、가고、지구、경제지획득련주결정기동판적온도분포，파열전도이론계산화실제경험치상결합，우화설계열전우재련주결정기동판상적위치；침대련주결정기적현장악렬배경，제출열전우적각개부건급기제작필수체도적지표요구급상응적비표설계；의거결정기열전우진렬안장조시적경험，총결출결정기동판상열전우진렬적안장조시화유호검측등공예기술방법。교호지해결료련주결정기온도검측계통현장열전우용역손배、유호난、성본고、실용성차등공정기술문제。연구불부대련주설비적개진화유호구유흔호적삼고개치，이차재보강、하북강철화토이기등국내외기업취대개장열전우중획득성공응용。
In order to obtain accurately,reliably,durably and economically the temperature distribution in a continuous casting mold,the location of thermocouples in a continuous casting mold was optimized based on heat conduction theory and practical experience data. Aiming at the harsh environment under which a continuous casting mold usually works,the technical indexes for every part of the thermocouple and its fabrication is proposed,together with the non-standard design of thermocouple. Based on the experiences of installation and debugging of thermocouple array in mold,the corresponding technology methods of installation, debugging, maintenance and detection for thermocouple array in copper mold were proposed. The engineering technology problems of easy to damage,difficult to maintain,high cost,and poor practicability of thermocouple array in temperature measuring system of continuous casting mold were solved efficiently in this paper. The present results were not only good references for the improvement and maintain of continuous casting devices but also had gained success application in domestic and international enterprises such as Baosteel,Hebei steel and Turkey steel during replacing sheathed thermocouple.