| 本钢5号高炉炉前开铁口机改造实践 |
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| 引用本文： | 朱余良.本钢5号高炉炉前开铁口机改造实践[J].辽宁科技学院学报,2014(2):11-13. |
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| 作者姓名： | 朱余良 |
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| 作者单位： | 本钢板材股份有限公司炼铁厂; |
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| 摘 要： | 本钢5号高炉炉前一号出铁场原使用的是气、液混合型开铁口机,该类型开铁口机存在使用周期短、维护成本高、工作不稳定等缺陷。针对上述缺陷,将一号出铁场开铁口机进行改造,在不影响生产的前提下将开铁口机改为全液压开铁口机,取得了良好的效果。
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| 关 键 词： | 高炉 液压设备 开铁口机 改造 |
Modification of the Nozzle-Tapping Machine for No.5 Blast Furnace in Benxi Steel |
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| Institution: | ZHU Yu - liang (Iron making work, Steel plate Co. Ltd , Benxi Steel, Benxi , Liaoning , 117000, China) |
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| Abstract: | A hydraulic-pneumatic nozzle-tapping machine was originally employed for the No. 5 blast furnace.There are a lot of shortage in the machine,such as short service life,difficult operation and high cost in maintenance. For modification,a pure hydraulic nozzle-tapping machine is utilized,as a result,good operational indexes are attained. |
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| Keywords: | Blast furnace Hydraulic equipment Hydraulic nozzle-tapping machine Modification |
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