| 炉前煤泥螺旋给料设备的改进 |
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| 引用本文： | 王黔兴,马星民.炉前煤泥螺旋给料设备的改进[J].煤矿机电,2006(4):66-68. |
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| 作者姓名： | 王黔兴 马星民 |
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| 作者单位： | 中国矿业大学,机电学院,北京,100083 |
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| 摘 要： | 本文介绍一种新型炉侧煤泥螺旋给料设备,它采用加风给料结构,水平安装于锅炉炉膛竖直壁中部四周,冷却密封壳体与锅炉炉膛竖直壁相互垂直联接。在高速旋转的输送轴离心力作用下,将密实煤泥柱进行松散,从而提高了锅炉的运行效率。
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| 关 键 词： | 炉前给料 管道输送 设备改进 |
| 文章编号： | 1001-0874（2006）04-0066-03 |
| 收稿时间： | 2006-03-07 |
| 修稿时间： | 2006年3月7日 |
The Improvement of Spiral Feeding Equipment for Boiler-front Coal Slurry |
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| WANG Qian-xing,MA Xing-min.The Improvement of Spiral Feeding Equipment for Boiler-front Coal Slurry[J].Colliery Mechanical & Electrical Technology,2006(4):66-68. |
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| Authors: | WANG Qian-xing MA Xing-min |
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| Affiliation: | School of Mechanical and Electrical Engineering, China University of Mining and Technology, Beijing 100083, China |
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| Abstract: | The paper introduces a kind of new spiral feeding equipment for boiler-front coal slurry. It adopts air feed structure and is horizontally installed around the central section of upright wall of furnace tank for boiler. The cooling seal shell and the upright wall of furnace tank are vertically connected each other. By the action of centrifugal force of transfer shaft with high-speed rotary, the solid coal slurry can be loosened; therefore, the running efficiency of the boiler is promoted. |
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| Keywords: | boiler-front feeding pipe transfer equipment improvement |
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