| 煤矿现有回风立井防爆盖存在问题的改进 |
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| 引用本文： | 荀洪菲.煤矿现有回风立井防爆盖存在问题的改进[J].煤矿机械,2011,32(12):193-195. |
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| 作者姓名： | 荀洪菲 |
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| 作者单位： | 潞安集团,山西长治,046204 |
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| 摘 要： | 分析了煤矿现有回风立井防爆盖存在的漏风、密封液选择困难和启闭不便等问题及其原因,并针对这些问题对防爆盖的结构进行了改进性设计,旨在提高煤矿风井防爆盖的安全可靠性。
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| 关 键 词： | 煤矿 防爆盖 改进 |
Improvement of Existing Problems about Explosion-proof Door of Return Shaft in Coal Mine |
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| XUN Hong-fei.Improvement of Existing Problems about Explosion-proof Door of Return Shaft in Coal Mine[J].Coal Mine Machinery,2011,32(12):193-195. |
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| Authors: | XUN Hong-fei |
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| Affiliation: | XUN Hong-fei(Lu'an Group,Changzhi 046204,China) |
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| Abstract: | The problems and reasons of air leakage,sealant liquid selecting and inconvenience of open and close about explosion-proof door of return shaft in coal mine are analyzed.For solving these problems structure of explosion-proof door is improved designed,aiming at improving the safety and reliability of explosion-proof door in coal mine. |
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| Keywords: | coal mine explosion-proof door improvement |
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