| DCS在高塔造粒复合肥中的配比控制 |
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| 引用本文： | 王建军. DCS在高塔造粒复合肥中的配比控制[J]. 磷肥与复肥, 2007, 22(3): 59-60 |
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| 作者姓名： | 王建军 |
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| 作者单位： | 宁夏丰友化工有限公司,宁夏,银川,750021 |
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| 摘 要： | 介绍变比值调节系统的原理,在高塔造粒复合肥生产中应用其控制尿素熔液与混合固体肥料之间的配比,并说明DCS控制系统编程的要点。
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| 关 键 词： | DCS控制系统 高塔造粒生产复合肥 尿素熔液与固体肥料的比值 变比值控制 |
| 文章编号： | 1007-6220(2007)03-0059-02 |
| 修稿时间： | 2006-11-14 |
DCS on proportion control for compound fertilizer production with tower granulation |
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| WANG Jian-jun. DCS on proportion control for compound fertilizer production with tower granulation[J]. Phosphate & Compound Fertilizer, 2007, 22(3): 59-60 |
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| Authors: | WANG Jian-jun |
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| Abstract: | The principle of control system of changing proportion is described,and its application on control the proportion between the melted urea liquid and solid fertilizer is presented for compound fertilizer production with tower granulation.Further the keys of DCS programming with graphic method are also introduced. |
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| Keywords: | DCS control system compound fertilizer production with tower granulation proportion between the melted urea liquid and solid fertilizer control of changing proportion |
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