| 几种快开门结构防爆设备卡板 |
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| 引用本文： | 常雪飞,薛然,徐磊. 几种快开门结构防爆设备卡板[J]. 煤矿机械, 2012, 33(6): 164-165 |
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| 作者姓名： | 常雪飞 薛然 徐磊 |
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| 作者单位： | 1. 三一重型装备有限公司,沈阳,110027
2. 大连理工大学,辽宁大连,116024 |
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| 摘 要： | 对于快开门结构的矿用隔爆型电气设备,在门板或壳体上需要安装卡板,关门后,卡板将门板和壳体法兰上对应的边卡住,当壳体内可燃气体引爆后,爆炸的冲力不能使门冲开,并保证门板与壳体法兰间隔爆面间隙满足隔爆间隙要求。
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| 关 键 词： | 快开门 隔爆面 卡板 |
Several Structures of Fast Open-door with Explosion-proof Track Board |
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| CHANG Xue-fei , XUE Ran , XU Lei. Several Structures of Fast Open-door with Explosion-proof Track Board[J]. Coal Mine Machinery, 2012, 33(6): 164-165 |
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| Authors: | CHANG Xue-fei XUE Ran XU Lei |
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| Affiliation: | 1(1.Sany Heavy Equipment Co.,Ltd.,Shenyang 110027,China;2.Dalian University of Technology,Dalian 116024,China) |
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| Abstract: | For type of proof mine electric equipment with fast open-door structure,board or shell should be installed track board.When board closed,track board would fix board and shell flange,so gas in shell exploded,force of explosion should not opened board and should content proof gap for board and shell flange flame proof gap. |
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| Keywords: | fast open-door flameproof joint track board |
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