| 球墨铸铁管连续式退火炉温度控制 |
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| 引用本文： | 萧育青,鲁军生,崔亮,谢丽萍.球墨铸铁管连续式退火炉温度控制[J].铸造技术,2011,32(10). |
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| 作者姓名： | 萧育青 鲁军生 崔亮 谢丽萍 |
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| 作者单位： | 中国农业机械化科学研究院,北京,100083 |
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| 摘 要： | 针对基于蓄热式燃烧系统的球墨铸铁管连续式退火炉,结合工程实践,介绍了集双交叉限幅控制、温度-流量串级控制、三通阀换向控制及排烟温度控制于一体的退火炉温度控制系统.该系统可有效提高燃烧效率,保证动态条件下空燃比及空气过剩系数稳定,有着广阔的应用前景.
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| 关 键 词： | 离心球墨铸铁管 退火炉 蓄热式燃烧系统 温度控制 双交叉限幅控制 串级控制 |
Temperature Control of Continuous Annealing Furnace for Ductile Iron Pipe |
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| XIAO Yu-qing,LU Jun-sheng,CUI Liang,XIE Li-ping.Temperature Control of Continuous Annealing Furnace for Ductile Iron Pipe[J].Foundry Technology,2011,32(10). |
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| Authors: | XIAO Yu-qing LU Jun-sheng CUI Liang XIE Li-ping |
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| Affiliation: | XIAO Yu-qing,LU Jun-sheng,CUI Liang,XIE Li-ping(Chinese Academy of Agricultural Mechanization Sciences,Beijing 100083,China) |
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| Abstract: | Focus on the DI pipe continuous annealing furnace with regenerative combustion system,based on the project practice introduces the annealing furnace temperature control system integrated the double cross limit control,temperature-flowrate cascade control,triple valve switching control as well as the flue gas removing temperature control. |
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| Keywords: | Ductile iron pipe Annealing furnace Regenerative combustion system Temperature control Double cross limit control Cascade control |
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