| 新型自动配煤控制系统的应用 |
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| 引用本文： | 王华立,张建国. 新型自动配煤控制系统的应用[J]. 燃料与化工, 2011, 42(1): 16-17,32 |
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| 作者姓名： | 王华立 张建国 |
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| 作者单位： | 1. 武钢集团鄂钢公司焦化厂,鄂州,436002
2. 中冶焦耐工程技术有限公司,鞍山,114002 |
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| 摘 要： | 介绍了新型自动配煤控制系统,采用电子秤替代核子秤,工艺配置中取消了称量带式输送机,通过减差进行配料,减少了中间环节,能够满足配煤技术要求。系统运行稳定,配煤合格率高,经济效益好。
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| 关 键 词： | 配煤系统 皮带减差 电子秤 现场总线 |
New automatic control system for coal blending |
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| Wang Huali,Zhang Jianguo. New automatic control system for coal blending[J]. Fuel & Chemical Processes, 2011, 42(1): 16-17,32 |
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| Authors: | Wang Huali Zhang Jianguo |
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| Affiliation: | Wang Huali1 Zhang Jianguo2(1.Coking Plant of Ezhou Iron and Steel Company of Wuhan Iron and Steel Group,Ezhou 436002,China,(2.ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Anshan 114002,China) |
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| Abstract: | The new automatic control system for coal blending is described.Electronic scale is used to replace nucleon scale.In the process arrangement,weighing belt conveyor is eliminated.Coal blending is done through weighing result difference so as to reduce the intermediate link and can meet the technical requirement of coal blending.The system is operated smoothly,the qualified rate of coal blending is high and economic benefit is good. |
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| Keywords: | Coal blending system Weighing result difference of weighing belt Electronic scale Site bus |
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