| 煤矿井下电气设备隔爆性能研究和设计 |
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| 引用本文： | 邬迪.煤矿井下电气设备隔爆性能研究和设计[J].煤矿机械,2012,33(4):61-62. |
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| 作者姓名： | 邬迪 |
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| 作者单位： | 中煤科工集团西安研究院,西安,710077 |
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| 摘 要： | 隔爆型作为一种常用的防爆技术,由于该方法具有防爆效果好、技术实现容易、成本低等优点而广泛应用于井下电气设备的安全保护。通过研究电气设备的隔爆性能,设计了KBL-60/1140型矿用隔爆型履带钻机控制器壳体,并利用水压试验对隔爆壳体的机械强度进行校核。研究结果表明:KBL-60/1140型控制器隔爆壳体达到了设计要求,具有可靠的防爆性能。
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| 关 键 词： | 电气设备 一体化定向钻机 防爆 隔爆型 壳体 |
Research and Design of Explosion Isolation Performance of Electrical Apparatus in Coal Mine |
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| WU Di.Research and Design of Explosion Isolation Performance of Electrical Apparatus in Coal Mine[J].Coal Mine Machinery,2012,33(4):61-62. |
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| Authors: | WU Di |
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| Affiliation: | WU Di(Xi’an Research Institute,China Coal Technology and Engineering Group,Xi’an 710077,China) |
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| Abstract: | Because of good explosion protection performance,easy technology and low cost,flameproof,one kind of common explosion-proof technology,has been widely used in coal mine to protect electrical apparatus.Basis on research of explosion isolation performance of electrical apparatus,flameproof crawler rig controller shell of KBL-60/1140 is designed.Furthermore,water pressure tests are used to check mechanical strength of enclosure.The results show that strength of enclosure meets design requirements. |
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| Keywords: | electric apparatus integrated directional drilling rig protection type of flameproof enclosure |
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