摘要
高炉煤气余压发电装置英文全称是“TOP GAS PRESSURE RECOVERY TURBINE”,简称TRT.它能将高炉在炼铁的过程中产生的大量高温、高压的高炉煤气的势能,利用余压透平发电设备予以回收.同时它又减少了环境污染,稳定了高炉炉顶压力,保证了生铁产量和质量,降低了吨铁能耗. 本文介绍了某钢厂2500m3高炉TRT控制系统的构成及控制逻辑.
TRT is short for TOP GAS PRESSURE RECOVERY TURBINE, with the help of pressure recovery turbine equipment it recycled potential energy which produced by high-temperature and high-pressure blast furnace gas during the iron-making progress. Meanwhile the system reduced the environmental pollution and energy consumption per ton of iron, stabled the pressures of the blast furnace roof, guaranteed the quality and yield of pig iron.
作者
田叶
刘远
詹悦
Tian Ye;Liu Yuan;Zhan Yue(Electronic company of Chongqing Steel Grou)
关键词
TRT
PLC
高炉顶压
TRT
PLC
Pressures of blast furnace roof
