| 高炉煤粉喷吹监控系统的设计与实现 |
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| 引用本文： | 王秀红,郭庆强,金萍,李歧强. 高炉煤粉喷吹监控系统的设计与实现[J]. 微计算机信息, 2007, 23(1) |
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| 作者姓名： | 王秀红 郭庆强 金萍 李歧强 |
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| 作者单位： | 1. 250061,山东济南,山东大学控制科学与工程学院;250001,山东济南,山东电子职业技术学院
2. 山东电子职业技术学院,山东济南,250001 |
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| 基金项目： | 国家863项目(2001AA413420) |
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| 摘 要： | 由于高炉煤粉喷吹是气固二相流的气力输送,喷吹量的检测与控制变得很困难。本文通过分析高炉喷吹煤粉炼铁的工艺过程,用西门子系列的S7-300和WCC6.0实现了对喷吹过程的监控。通过程序计算实现了串罐喷吹中喷吹量的准确计量,解决了喷吹控制中的关键问题。
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| 关 键 词： | 高炉 煤粉 喷吹量 监控系统 |
Design and Realization of Supervision System of Coal Powder Injection for Blast Furnace |
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| WANG XIUHONG,GUO QINGQIANG,JIN PING,LI QIQIANG. Design and Realization of Supervision System of Coal Powder Injection for Blast Furnace[J]. Control & Automation, 2007, 23(1) |
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| Authors: | WANG XIUHONG GUO QINGQIANG JIN PING LI QIQIANG |
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| Affiliation: | (School of Control Science and engineering Shandong Uni- versity,Jinan 250061,China)Wang Xiuhong Guo Qingqiang Jin Ping Li Qiqiang (Shandong College of Electronic Technology,Jiman 250100,China)Wang Xiuhong |
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| Abstract: | The measurement and control of injection quantity becomes difficult because the process of coal powder injection for blast furnace is a transport by gas combined gas with solid. A supervision system of coal power injection was realized using Simatic S7- 300 and WCC6.0, after analyze the techniques of blast furnace pudding. A key problem of injection control was solved by calculation of the coal powder injection quantity. |
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| Keywords: | blast furnace coal powder injection quantity supervision system |
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