| 加热炉液压系统主泵高温原因的分析及改造 |
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| 引用本文： | 侯铎,马忠文,李宏忠,陈建军.加热炉液压系统主泵高温原因的分析及改造[J].钢铁研究,2003,31(1):26-28. |
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| 作者姓名： | 侯铎 马忠文 李宏忠 陈建军 |
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| 作者单位： | 1. 武汉钢铁集团公司
2. 兰州华世泵业科技股份有限公司 |
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| 摘 要： | 分析了液压系统主泵产生曙升的原因以及高温对液压系统，液压元件，液压油，密封元件产生的危害，讨论了降低主泵温度的技改措施，并介绍了改造后的效果。
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| 关 键 词： | 液压系统 径向柱塞泵 异常高温 故障分析 轧钢加热炉 |
ANALYSIS OF ABNORMAL HIGH TEMPERATURE OF MAIN PUMP OF HYDRAULIC SYSTEM OF REHEATING FURNACE AND ITS COUNTERMEASURES |
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| Hou Duo,Ma Zhongwen.ANALYSIS OF ABNORMAL HIGH TEMPERATURE OF MAIN PUMP OF HYDRAULIC SYSTEM OF REHEATING FURNACE AND ITS COUNTERMEASURES[J].Research on Iron and Steel,2003,31(1):26-28. |
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| Authors: | Hou Duo Ma Zhongwen |
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| Affiliation: | Hou Duo Ma Zhongwen (Wuhan Iron and Steel Corp.) Li Hongzhong Chen Jianjun (Lanzhou Huashi Pump Science and Technology Co.Ltd.) |
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| Abstract: | This paper analyses the reasons of abnormal temperature rising of main pump used for the hydraulic system of reheating furnace of hot rolling mill. The harmfulness of the abnormal temperature rising to hydraulic system, hydraulic elements, hydraulic oil and seal elements are described. Based on the analysis, technological modification measures to reduce the abnormal temperature were taken, resulting in a desirable effect. |
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| Keywords: | reheating furnace hydraulic system radial plunger pump abnormal high temperature |
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