| 双进双出钢球磨煤机直吹式制粉系统运行分析及研究 |
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| 引用本文： | 王欣,李景植,束继伟,曲文生.双进双出钢球磨煤机直吹式制粉系统运行分析及研究[J].黑龙江电力,2001,23(6):397-399,439. |
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| 作者姓名： | 王欣 李景植 束继伟 曲文生 |
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| 作者单位： | 1. 黑龙江省电力科学研究院,黑龙江,哈尔滨,150030
2. 佳木斯纸业集团,黑龙江,佳木斯,154005 |
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| 摘 要： | 介绍了美国Svedela公司双进双出钢球磨煤机的技术特点，该型磨煤机研磨能力强，可调范围广，响应迅速，但在合肥二电厂调试中，经常发生系统堵煤，影响该型磨煤机正常技术性能的发挥，究其原因，煤的全水分偏大，建议改变磨煤机入口结构。
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| 关 键 词： | 双进双出钢球磨煤机 直吹式制粉系统 研磨 锅炉 发电厂 |
| 文章编号： | 1002-1663(2001)06-0397-03 |
Steel Ball Coal Grinding Machine with Double Inlets and Double Outlets |
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| WANG Xin ,LI Jing-zhi ,SU Ji-wei ,QU Wen-sheng.Steel Ball Coal Grinding Machine with Double Inlets and Double Outlets[J].Heilongjiang Electric Power,2001,23(6):397-399,439. |
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| Authors: | WANG Xin LI Jing-zhi SU Ji-wei QU Wen-sheng |
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| Affiliation: | WANG Xin 1,LI Jing-zhi 1,SU Ji-wei 1,QU Wen-sheng 2 |
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| Abstract: | Discusses the technical special features of Sredela steel ball coal grinding machine with double inlets and double outlets,points out this grinding machine features strong grinding capability,wide adjustable range and quick response,but the coal blockage occurred quite often in the system spoiled the normal performance of the grinding machine while it was being commissioned at Hefei No.2Power Plant,identifies the higher water content in coal as the cause for the blockage,and suggests structural modification at the inlets of the grinding machine. |
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| Keywords: | steel ball coal grinding machine with double inlets and double outlets drying outlet coal blockage |
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