| 软岩矿井通风系统综合治理技术研究 |
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| 引用本文： | 张东,林治宝,张景山.软岩矿井通风系统综合治理技术研究[J].山东煤炭科技,2011(3):156+158. |
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| 作者姓名： | 张东 林治宝 张景山 |
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| 作者单位： | 山东龙口矿业集团有限公司洼里煤矿,山东,龙口,265714 |
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| 摘 要： | 洼里煤矿是一个已投产近40年的矿井,矿井通风系统存在着负压高、防火难度大;巷道变形严重、有效风量低;风机功耗大等弊端,经过综合治理措施后,如优化通风设施,使通风状况明显改善,既满足了正常生产,又提高了经济效益。
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| 关 键 词： | 通风系统 综合治理 并联风路 通风设施 |
The Comprehensive Prevention And Controling Technology to the Air Driving System in Soft Strata Mine |
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| Abstract: | Wali mine has been mined for nearly forty years,there is something wrong with the air driving system,such as high air pressure,difficulties in seam fire prevention,deformation to the tunnel,low air useful,high electric current consumption to the main fan.After some related useful measures had been taken,for example,optimizing the air driving equipment,the status of aeration has been improving greatly,it not only guarantte the working safely,but also work economically. |
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| Keywords: | air driving system air driving pressure air current |
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