| 1 000 MW 超超临界机组管道吊装工艺 |
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| 引用本文： | 王志军.1 000 MW 超超临界机组管道吊装工艺[J].电力建设,2010,31(10):87-89. |
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| 作者姓名： | 王志军 |
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| 作者单位： | 天津电力建设公司--自编邮箱 |
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| 摘 要： | 1 000 MW超超临界机组的工质流量大、温度高、压力大，其管道采用新型钢种，管道更长、更重，增加了管道吊装施工难度。文章介绍了宁海二期1 000 MW超超临界机组主蒸汽管道、高温再热蒸汽管道、冷段管道和高压给水管道的吊装施工工艺，可为超超临界机组安装工程提供参考。
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| 关 键 词： | 1000MW超超临界机组 管道 吊装 施工 工艺 |
| 收稿时间： | 2010-02-09 |
| 修稿时间： | 2010-07-28 |
Pipeline Hoisting Technology for 1000 MW Ultra Supercritical Boiler Unit |
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| WANG Zhi-jun.Pipeline Hoisting Technology for 1000 MW Ultra Supercritical Boiler Unit[J].Electric Power Construction,2010,31(10):87-89. |
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| Authors: | WANG Zhi-jun |
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| Affiliation: | WANG Zhi-jun (Tianjin Launch Electric Power Maintenance Co.Ltd.,Tianjin 300012,China) |
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| Abstract: | The 1 000 MW ultra supercritical unit has large flow,high temperature and high pressure.Its pipe system is made of a new type of steel and is large in both length and weight,which increases difficulties for hoisting.The paper introduces the design of hoisting technology of pipes,including main steam pipe,high-temperature reheat steam pipe,cooling pipe and high pressure water supply pipe,which can used as a reference for installation of ultra supercritical unit. |
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| Keywords: | 1000 MW ultra supercritical unit pipeline hoisting construction technology |
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