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RH冶炼是炉外精炼的一种生产工艺,在冶金领域应用比较广泛,而在RH自动化仪表控制系统中,各种介质的流量检测与控制尤为重要,通过对各种生产介质的流量检测与精准控制,可以使RH生产工艺过程实现全面的自动化安全连锁控制。文章介绍了在RH流量检测控制系统中的氧枪控制系统、底吹氩及提升气控制系统、水冷控制系统及真空控制系统的优缺点。
RH smelting furnace refining is a production process, the metallurgical field more widely used, and in the RH automation instrumentation control system, a variety of media flow detection and control is particularly important, through a variety of production media flow detection and precision Control, RH production process can be fully automated safety chain control. The article introduces the advantages and disadvantages of oxygen lance control system, bottom blowing argon and lifting gas control system, water cooling control system and vacuum control system in RH flow detection control system.