选择性控制技术在TRT系统中的应用  

The Application for Selective Control Technology in TRT System

作　　者：焦守林[1] 高青 楚志发[1] 宋爱梅[1] 

机构地区：[1]莱芜钢铁集团有限公司自动化部,山东莱芜271104 [2]山东新汶矿业职工大学,山东莱芜271100

出　　处：《中国仪器仪表》2007年第12期52-54,共3页China Instrumentation

摘　　要：为了解决高炉顶压生产短期内处于不正常的情况,即不使TRT系统停车而又起到对生产进行自动保护的目的,山东莱钢TRT系统对旁通阀采取了选择性控制技术。该技术的应用稳定了高炉炉顶压力,既保证了安全生产,同时增加了经济效益,在国内TRT行业极具推广意义。In order to solve the situation which be the production short-terms for the BF pressure. It means not only cause the TRT system not to stop but also gets up on the automatic protection to production, Shandong Laiwu steel pant adopted the selective control technology to the by-pass valve, this technical application has stabilized the top-pressure of the BF, also had guaranteed the safety production, meanwhile increases the economic efficiency. Extremely has the promoted significance in the domestic to be in not the normal situation, it has in TRT of the domestic industry.

关 键 词：选择性控制 TRT系统 高炉顶压 静叶 

分 类 号：TF325.6[冶金工程—冶金机械及自动化]