| 焦炉高压氨水泵闭环控制技术的开发应用 |
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| 引用本文： | 王庆源,曾湘平,刘良桂.焦炉高压氨水泵闭环控制技术的开发应用[J].南方金属,2000(1):21-23. |
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| 作者姓名： | 王庆源 曾湘平 刘良桂 |
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| 作者单位： | 广东省韶关钢铁集团有限公司,广东,曲江,512123 |
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| 摘 要： | 采用变频调速技术，利用高压氨水流量信号，组成高压氨水泵变频调速闭环控制系统，消烟装煤状况电机以43 Hz频率运行，不消烟状态电机以22 Hz频率运行，有效地改善了工艺状况，减轻设备维护量，且节电效果显著．
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| 关 键 词： | 变频技术 闭环控制系统 高压氨水泵 |
| 文章编号： | 1007-5437(2000)01-0021-03 |
| 修稿时间： | 1999-07-19 |
Employment of closed cycle control technique to pressurized pump of ammonia water system on coke oven |
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| WANG Qing-yuan,ZENG Xiang-ping,LIU Liang-gui.Employment of closed cycle control technique to pressurized pump of ammonia water system on coke oven[J].Southern Metals,2000(1):21-23. |
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| Authors: | WANG Qing-yuan ZENG Xiang-ping LIU Liang-gui |
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| Abstract: | By use of frequency transformer speed adjusting technique and flow rate signal of pressurized ammonia water, the relative dosed cycle control system was made up, by which motor drived for smoke eleminating was designed to run under 43 Hz frequency, while for smoke not eleminating under 22 Hz frequency. As a result, technology condition was effectively improved, work for equipment maintenance lessened and electric consumption remarkably saved. |
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| Keywords: | frequency tranforming technique closed cycle control system pressurized pump for ammonia water system |
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