| 托辊间距的选择对带式输送机功率的影响 |
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| 引用本文： | 董大仟,何青.托辊间距的选择对带式输送机功率的影响[J].煤矿机械,2008,29(4):66-68. |
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| 作者姓名： | 董大仟 何青 |
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| 作者单位： | 华北电力大学,电站设备状态监测与控制教育部重点实验室,北京,102206 |
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| 摘 要： | 讨论了带式输送机托辊间距的选择对功率消耗的影响。采用CEMA标准,使用典型的三辊槽形承载托辊和两辊V形回程托辊,对某大型带式输送机(6 000 t/h,8.9 km,5.6 m/s)选择相同的带速,计算并比较了不同的托辊间距对输送带张力和功率消耗的影响,为大型带式输送机的优化设计提供参考。
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| 关 键 词： | 带式输送机 托辊间距 功率消耗 |
| 文章编号： | 1003-0794(2008)04-0066-03 |
| 修稿时间： | 2007年12月4日 |
Effects of Idler Spacing Selection on Belt Conveyor Power Consumption |
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| DONG Da-qian,HE Qing.Effects of Idler Spacing Selection on Belt Conveyor Power Consumption[J].Coal Mine Machinery,2008,29(4):66-68. |
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| Authors: | DONG Da-qian HE Qing |
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| Abstract: | The effects of idler spacing selection on belt conveyor power consumption were discussed.It uses CEMA standard and considers typical three-roll troughing carrying idler and two-roll "VEE" return idler.To a given belt conveyor(6 000 t/h,8.9 km,5.6 m/s) same speed idler with different idler spacing is chosen,and calculating and comprising belt tension and power consumption.It can offer references for other large belt conveyors design. |
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| Keywords: | belt conveyor idler spacing power consumption |
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