| 掘进巷道降低爆破尘毒的工业实验研究 |
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| 引用本文： | 李晏松,江兵,杜翠凤.掘进巷道降低爆破尘毒的工业实验研究[J].有色金属(矿山部分),2013,65(1). |
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| 作者姓名： | 李晏松 江兵 杜翠凤 |
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| 作者单位： | 1. 北京科技大学,北京,100083
2. 大冶铁矿,湖北黄石,435000 |
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| 摘 要： | 采用工业试验的方法,研究富水炮泥填塞炮孔降低掘进巷道爆破尘毒的效果。通过定性分析和定量分析得出,采取添加富水炮泥措施的爆破与常规爆破相比,爆破尘毒中粉尘和CO的产生量分别减少了62.2%、54.7%。研究结果对减少爆破尘毒污染、保护工人安全具有重要意义。
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| 关 键 词： | 工业试验 富水炮泥 掘进巷道 爆破尘毒 |
| 收稿时间： | 2012/8/7 0:00:00 |
| 修稿时间： | 2012/8/23 0:00:00 |
The industrial experiment study on reducing explosive gas and dust in excavation roadway |
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| Authors: | Li Yansong Jiang Bing and Du Cuifeng |
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| Affiliation: | Beijing University of Science and Technology,Daye iron oreHuangshi Hubei,Beijing University of Science and Technology |
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| Abstract: | Using the industrial experiment method,the effects of reducing explosive gas and dust by filling the blast hole with water-rich stemming are analyzed.The qualitative and quantitative analysis show that the dust and CO produced in blasting using water-rich stemming is decreased by 62.2% and 54.7% respectively,compared with conventional blasting.This technology is of great significance in reducing the explosive gas and dust pollution and enhancing the protection of workers' safety. |
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| Keywords: | industrial experiment water-rich stemming roadway excavation explosive gas and dust |
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