| 干法选煤主机松边链垂度及排煤端底板形状确定 |
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| 引用本文： | 郭迎福,张永忠,陈安华,邓志鹏,毛树楷.干法选煤主机松边链垂度及排煤端底板形状确定[J].矿山机械,2002(4). |
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| 作者姓名： | 郭迎福 张永忠 陈安华 邓志鹏 毛树楷 |
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| 作者单位： | 湘潭工学院振动、冲击与诊断研究所，中国矿业大学，湘潭工学院振动、冲击与诊断研究所，中国矿业大学，中国矿业大学 湖南411201，湖南411201 |
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| 摘 要： | 通过对松边刮板链可能出现的悬垂状态分析，确定出允许松边刮板链悬垂的极限位置，得出了计算该位置松边刮板链悬垂度的公式，并依此确定出了合理的排煤端底板的形状，从而避免了松边链条在排煤端底板上堆积而可能出现卡链现象的发生。
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| 关 键 词： | 干法分选机 刮板输送 干法选煤 |
Determining Loose Side Scraper Chain Sag and Bottom Shape of Disposal Coal End in Dry Air Dense Medium Separator |
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| Guo Yingfu et al..Determining Loose Side Scraper Chain Sag and Bottom Shape of Disposal Coal End in Dry Air Dense Medium Separator[J].Mining & Processing Equipment,2002(4). |
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| Authors: | Guo Yingfu |
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| Affiliation: | Guo Yingfu et al. |
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| Abstract: | The paper determines the allowably hanging limit position of the loose side scraper chain by analyzing hanging possible states of the loose side scraper chain, gets the formula for calculating the sag of loose side chain in this position, and determines the reasonable bottom shape of disposal coal end according to this, thus preventing the loose side chain from blocking due to loose side chain accumulation on the bottom of the disposal coal end. |
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| Keywords: | dry separator scraper transport dry coal preparation |
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