| 市场引导下我国煤矿钻孔与凿岩机械的发展趋势 |
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| 引用本文： | 郭孝先,宫龙颖,荆建宽,张振林.市场引导下我国煤矿钻孔与凿岩机械的发展趋势[J].矿山机械,2011(6). |
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| 作者姓名： | 郭孝先 宫龙颖 荆建宽 张振林 |
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| 作者单位： | 煤炭科学研究总院检测研究分院; |
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| 摘 要： | 跟据2005─2009年期间煤矿钻孔与凿岩机械安全标志产品准用证及其生产企业基本状况,分析了产品发展的变化趋势。目前,各类煤矿钻孔与凿岩机械生产企业达200多家,获安全标志准用证700多份。煤矿钻孔与凿岩机械90%以上的产品,用于煤矿锚杆支护、瓦斯治理、井下采掘和放顶爆破,其中,煤矿专用产品又占85%以上。各种类型产品中,手持式电钻的市场急剧收缩,已逐渐被手持式气动钻机替代;电动锚杆钻机和电动凿岩机已被淘汰,气动锚杆钻机以及各类气动回转式钻机、液压坑道钻机和液压钻车发展较快。分析认为,锚杆支护和瓦斯治理使用的钻孔与凿岩机械将进一步发展,特别是锚杆钻车、深孔钻车、钻装锚机组和履带式液压坑道钻机等机械化设备将大力发展;液压凿岩机与液压掘进钻车是岩巷机械化的主要发展方向;气动钻孔与凿岩机械将长期存在;煤矿用回转钻具与锚杆支护用钻具有广阔市场。
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| 关 键 词： | 钻孔与凿岩机械 变化趋势 煤矿专用 |
Development trend of domestic colliery-used drilling machinery and rock drilling machinery under guidance of market |
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| GUO Xiaoxian,GONG Longying,JING Jiankuan,ZHANG Zhenlin Testing Institute of China Coal Research Institute,Beijing ,China.Development trend of domestic colliery-used drilling machinery and rock drilling machinery under guidance of market[J].Mining & Processing Equipment,2011(6). |
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| Authors: | GUO Xiaoxian GONG Longying JING Jiankuan ZHANG Zhenlin Testing Institute of China Coal Research Institute Beijing China |
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| Affiliation: | GUO Xiaoxian,GONG Longying,JING Jiankuan,ZHANG Zhenlin Testing Institute of China Coal Research Institute,Beijing 100013,China |
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| Abstract: | According to the grant of the safety permission of the colliery-used drilling machinery and the rock drilling machinery as well as the basic state of their manufacturing enterprises for 2005 to 2009, the variation trends of products' development are analyzed. At present, there are over 200 enterprises of manufacturing the drilling machinery and over 700 granted safety permission. 90% of the colliery-used drilling machinery and the rock drilling machinery is used for bolt supporting, gas control, mining and ... |
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| Keywords: | drilling machinery and rock drilling machinery variation trend specially used in collieries |
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