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１引言供给高炉热风的汽轮机一旦出现故障停机，极易造成高炉“坐料”、风口“灌渣”，迫使高炉停产。如果仅采用继电－指示灯报警系统，由于不直观、短时故障反应不灵，如油压波动太大而引起报警时有时无，从而造成值班人员的疏忽。因而采用先进的计算机报警系统迫在眉睫...
1 Introduction Turbine blast furnace hot air supply in the event of downtime, can easily lead to blast furnace “sitting material” tuyere “dregs” to force the blast furnace cut-off. If only the relay - indicator alarm system, because it is not intuitive, short-term fault response is not working, such as oil pressure fluctuations caused by the alarm too much time, resulting in on duty negligence. Thus the use of advanced computer alarm system imminent ...