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| 紫金洗煤厂絮凝剂自动添加系统的研究 | |
| 引用本文： | 赵洋,杨津灵,李强,杨洁明.紫金洗煤厂絮凝剂自动添加系统的研究[J].煤炭技术,2011,30(11). |
| 作者姓名： | 赵洋 杨津灵 李强 杨洁明 |
| 作者单位： | 1. 太原理工大学机械电子工程研究所,太原,030024 2. 太原理工大学机械电子工程研究所,太原030024;山西汾西矿业集团紫金煤业有限责任公司,山西灵石031304 3. 山西汾西矿业集团紫金煤业有限责任公司,山西灵石,031304 |
| 摘 要： | 针对紫金洗煤厂煤泥水处理的实际情况,设计了絮凝剂自动添加控制系统。系统根据实时检测到的煤泥水浓度、流量以及溢流水浊度,通过前馈和反馈相结合的方法,自动控制絮凝剂添加量。工业试验表明:使用该系统降低了药耗,稳定了溢流水浊度,改善了循环水质量。 |
| 关 键 词： | 絮凝剂 检测 自动控制 添加 前馈 反馈 |
Research on Automatic Addition System of Flocculants of Zijing Coal-separating Plant |
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| ZHAO Yang,YANG Jin-ling,LI Qiang,YANG Jie-ming.Research on Automatic Addition System of Flocculants of Zijing Coal-separating Plant[J].Coal Technology,2011,30(11). | |
| Authors: | ZHAO Yang YANG Jin-ling LI Qiang YANG Jie-ming |
| Affiliation: | ZHAO Yang1,YANG Jin-ling1,2,LI Qiang2,YANG Jie-ming1(1.Research Institute of Mechanical and Electronic Engineering,Taiyuan University of Technology,Taiyuan 030024,China,2.Zijin Coal Industry Co Ltd,Shanxi Fenxi Mining Industry Group,Lingshi 031304,China) |
| Abstract: | In allusion to the real situation of zijin Coal-separating Plant,the automatic control system which can control the quantity of flocculants automatically is designed.With the detection of the concentration and rate of flow of coal slime water and the turbidity of overflow water,the system can control the quantity of flocculants automatically by feed forward and feedback method.Industrial tests indicate that the system can reduce the consume of medicament,stabilize the turbidity of overflow water and improve... |
| Keywords: | flocculants detection automatic control addition feed forward feedback |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |