| 三软厚煤层高产高效的综放技术分析 |
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| 引用本文： | 王颖军.三软厚煤层高产高效的综放技术分析[J].煤炭技术,2005,24(5):55-57. |
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| 作者姓名： | 王颖军 |
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| 作者单位： | 郑州煤炭高级技工学校,河南,新郑,451150 |
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| 摘 要： | 就豫西煤田典型三软不稳定厚煤层放顶煤综采生产技术的适用条件、设备的配套要求、综采放顶煤回采工艺、放煤方式、放煤步距作了分析。阐述了破碎不稳定顶板管理的技术措施和工艺过程,探讨了特厚煤层回采的劳动组织,以及工作面防尘和降尘等高产高效的技术革新措施。
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| 关 键 词： | 综采放顶煤 适用条件 配套要求 工艺技术分析 防尘和降尘 |
| 文章编号： | 1008-8725(2005)05-0055-03 |
| 修稿时间： | 2005年1月10日 |
Analysis of the High Output and Efficiency of Comprehensive Caving Coal Mining Technology in Three-soft Thick Seam |
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| WANG Ying-jun.Analysis of the High Output and Efficiency of Comprehensive Caving Coal Mining Technology in Three-soft Thick Seam[J].Coal Technology,2005,24(5):55-57. |
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| Authors: | WANG Ying-jun |
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| Abstract: | This article analysizes the technology of the comprehensive coal mining to soft coal and difficult roof in westen coal field in Henan Province,and its appliance requirement,assorting with equiment,polytechnic of coal mining,the way of letting loose and the distance of extricating coal.It also analysizes the technology of upholding broken roof, preventing and reducing the coal dust,and the special advantages of the technology. |
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| Keywords: | comprehensive caving coal mining polytechnic coal mining preventing and reducing the coal dust |
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