| 武钢3~#高炉无故障上料信号控制系统 |
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| 引用本文： | 李汉江.武钢3~#高炉无故障上料信号控制系统[J].武汉工程职业技术学院学报,1999(1). |
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| 作者姓名： | 李汉江 |
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| 作者单位： | 武钢计控厂 |
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| 摘 要： | 本文介绍了3~#高炉上料信号(均压信号)控制系统的组成,以及原系统存在的一些问题,通过增设仪表控制系统并与计算机并联运行,解决了仅依靠单一计算机控制均压信号之不足.并使均压信号这一重要工艺受控点的停机时间为零.
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| 关 键 词： | 均压信号 仪表 可编程控制器 |
Signal control for Trouble-Free Top Charging of No. 3 Blast Furnace |
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| Li Hanjiang.Signal control for Trouble-Free Top Charging of No. 3 Blast Furnace[J].Journal of University for Staff and Workers of Wuhan Iron and Steel(Group)Corporation,1999(1). |
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| Authors: | Li Hanjiang |
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| Institution: | Li Hanjiang |
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| Abstract: | In this article, an introduction is made of uniform pressure signal control system for top charging of the No. 3 blast furnace. Addition of instrument to the original computer control system has made it possible for suspend charge time controlled by uniform pressure signal to be reduced to zero. |
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| Keywords: | Uniform pressure signal Instrument programmable controller |
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