| 风扇磨制粉系统调试过程中出现的问题及对策 |
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| 引用本文： | 党小建,袁树斌,段景卫,陈德为. 风扇磨制粉系统调试过程中出现的问题及对策[J]. 华北电力技术, 2012, 0(5): 39-42,49 |
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| 作者姓名： | 党小建 袁树斌 段景卫 陈德为 |
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| 作者单位： | 1. 西安热工研究院有限公司 陕西西安710032
2. 华能伊敏电厂,伊敏,021134 |
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| 摘 要： | 文章介绍了华能伊敏电厂二期、三期扩建工程机组在启动调试过程中风扇磨制粉系统出现的超温、防爆门动作、粉管积粉等问题,分析了有关问题产生的原因,采取适当措施解决问题并提出机组在设计、调试、运行等方面的一些建议。
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| 关 键 词： | 风扇磨 温度偏差 制粉系统 二次风门 出/入口温度超温 |
Preventive Measures of Certain Problems from Commissioning Process of Coal Pulverizing System |
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| Dang Xiao-jian , Yuan Shu-bin , Duan Jing-wei , Chen De-wei. Preventive Measures of Certain Problems from Commissioning Process of Coal Pulverizing System[J]. North China Electric Power, 2012, 0(5): 39-42,49 |
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| Authors: | Dang Xiao-jian Yuan Shu-bin Duan Jing-wei Chen De-wei |
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| Affiliation: | 1. Xi＇an Thermal Power Research Institute Co. Ltd. , Xi＇an 710032, China; 2. Huaneng Yimin Power Plant, Yimin 021134, China) |
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| Abstract: | Certain problems from Commissioning process of coal pulverizing system in Yimin power plant such as ex- cessive temperature, the explosive door movement, the powder tube accumulating, etc have been briefly presented, and the causes have been analyzed. Lastly, some preventive measures have been carried out and proposals for design, com- missioning and operation,etc were given out. |
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| Keywords: | coal pulverizer with fan temperature derivation coal pulverizing system air damper excessive tempera-ture limit of coal pulverizer |
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