| 宽孔距小抵抗线爆破技术在云浮硫铁矿的应用 |
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| 引用本文： | 杨波. 宽孔距小抵抗线爆破技术在云浮硫铁矿的应用[J]. 广东化工, 2007, 34(6): 146-147 |
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| 作者姓名： | 杨波 |
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| 作者单位： | 云浮市君和安全技术咨询有限公司,广东,云浮,527300 |
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| 摘 要： | 近年来实践表明,应用宽孔距小抵抗爆破技术能改善岩石破碎质量,降低大块率,减少二次破碎成本。本文介绍了云浮硫铁矿在台阶应用宽孔距小抵抗线爆破技术改善爆破质量,从而降低爆破成本提高经济效益的情况。
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| 关 键 词： | 宽孔距 小抵抗线 微差爆破 |
| 修稿时间： | 2007-04-13 |
Application of Wide-space and Small Burden Blasting Technology in Yunfu Pyrite Mine |
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| Yang Bo. Application of Wide-space and Small Burden Blasting Technology in Yunfu Pyrite Mine[J]. Guangdong Chemical Industry, 2007, 34(6): 146-147 |
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| Authors: | Yang Bo |
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| Affiliation: | Yunfu Junhuo Safety Consult Company Ltd., Yunfu 527300, China |
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| Abstract: | Recently,the practice improved that using technique of wide-space small burden blasting can improve the rock crushing,low the big crushing rock rate,reduce the secondary crushing cost.This paper introduced the blasting quality was improved by using technique of wide-space small burden blasting in sidestep of Yunfu pyrite mine.Thereby the blasting cost was cut and economic efficiency was improved. |
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| Keywords: | wide-space small burden millisecond blasting |
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