| 670t/h锅炉细粉分离器的改造及试验 |
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| 引用本文： | 吴惠文,张永兴,冷杰.670t/h锅炉细粉分离器的改造及试验[J].吉林电力,1997(6). |
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| 作者姓名： | 吴惠文 张永兴 冷杰 |
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| 作者单位： | 东北电力科学研究院 110006
(吴惠文，张永兴)，东北电力科学研究院 110006(冷杰) |
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| 摘 要： | 针对锦州发电厂1号炉原细粉分离器分离效率低、乏气带粉量多、排粉机磨损严重、飞灰可燃物含碳量高等问题,设计了新型螺旋隔室双级分离式细粉分离器,并对锦州发电厂五号炉进行了改造。改造后分离器分离效率提高了2.66％,乏气含粉量减少了21％左右,达到了预期效果。
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| 关 键 词： | 电站锅炉 细粉分离器 改造 |
Modificaion and Test on Fine Powder Separator of 670t/h Boiler |
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| Wu Huiwen Zhang Yongxing Leng Jie.Modificaion and Test on Fine Powder Separator of 670t/h Boiler[J].Jilin Electric Power,1997(6). |
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| Authors: | Wu Huiwen Zhang Yongxing Leng Jie |
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| Affiliation: | Wu Huiwen Zhang Yongxing Leng Jie |
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| Abstract: | Aimed at problems of low separating efficiency,much quantity of powder carried by exhaust air,severe erosion on mill exhauster,high carbon content in fly ash combustible etc. the new fine powder 2-stage type separater with spiral parting cell was designed in fine powder separator of Jin Zhou Power Plant No. 1 boiler. After modification to No. 1 boiler the separating efficiency of the separator was raised about 2. 66% ,the powder content in exhause gas was decreased about 21%, the expected result was gotten. |
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| Keywords: | Power Plant Boiler Fine Powder Separator Modification |
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