| BJQ空气间隔器在千业水泥厂矿山的应用 |
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| 引用本文： | 郭正勇,金书明,刘占忠,王中秋,张兰青,李文军.BJQ空气间隔器在千业水泥厂矿山的应用[J].国外建材科技,2010,31(4):53-55. |
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| 作者姓名： | 郭正勇 金书明 刘占忠 王中秋 张兰青 李文军 |
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| 作者单位： | 兖州中材建设有限公司,兖州,272100 |
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| 摘 要： | 利用BJQ空气间隔器,研究推广矿山新的装药方法,提高爆破质量,降低爆破成本。这种方法不仅降低了炸药的单耗,获得了良好的经济效益,而且提高了挖装效率,减少了爆破的危害。
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| 关 键 词： | BJQ空气间隔器 岩石破碎 分段装药 经济效益 |
Application of BJQ Air Spacer in Qian-ye Cement Industry Mine |
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| GUO Zheng-yong,JIN Shu-ming,LIU Zhan-zhong,WANG Zhong-qiu,ZHANG Lan-qing,LI Wen-jun.Application of BJQ Air Spacer in Qian-ye Cement Industry Mine[J].Science and Technology of Overseas Building Materials,2010,31(4):53-55. |
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| Authors: | GUO Zheng-yong JIN Shu-ming LIU Zhan-zhong WANG Zhong-qiu ZHANG Lan-qing LI Wen-jun |
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| Affiliation: | (Yanzhou Sinoma Construction Co Ltd,Yanzhou 272100,China) |
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| Abstract: | Extension mine new charge methods to improve the quality of blasting to reduce blasting costs using BJQ air spacer.This approach not only reduces the unit consumption of explosives,get a good cost-effective and improve the efficiency of dredging equipment to reduce the hazards of blasting. |
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| Keywords: | BJQ air spacer rock crusher section charge economic benefits |
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