| 气体反冲式固体阻隔爆装置结构设计 |
| |
| 引用本文： | 赵益,孙建华,魏春荣,张宪伟,曲征. 气体反冲式固体阻隔爆装置结构设计[J]. 煤矿机械, 2011, 32(12): 156-158 |
| |
| 作者姓名： | 赵益 孙建华 魏春荣 张宪伟 曲征 |
| |
| 作者单位： | 1. 黑龙江科技学院,哈尔滨,150027
2. 哈尔滨工业大学,哈尔滨,150001 |
| |
| 基金项目： | 2011年黑龙江省研究生创新科研项目(YJSCX2011-176HLJ) |
| |
| 摘 要： | 针对目前撒布岩粉惰化技术、被动式阻隔爆技术、自动阻隔爆技术的局限性,提出构建固体阻隔爆装置应用在煤矿采掘工作面,设计并阐述了在圆拱形巷道、矩形巷道、梯形巷道中该装置的结构形式及动作原理,该固体自动阻隔爆装置,可以消除瓦斯煤尘爆炸时火焰锋面高温灼烧、冲击波超压破坏和井巷有毒有害气体的危害和影响,同时具备重复作用及使用性,能够对井下爆炸后的二次爆炸或多次爆炸发挥阻隔爆作用。
|
| 关 键 词： | 阻隔爆 二次爆炸 阻爆门 |
Assumption on Quick Barrier Explosion Device of Gas Recoil Type |
| |
| ZHAO Yi,SUN Jian-hua,WEI Chun-rong,ZHANG Xian-wei,QU Zheng. Assumption on Quick Barrier Explosion Device of Gas Recoil Type[J]. Coal Mine Machinery, 2011, 32(12): 156-158 |
| |
| Authors: | ZHAO Yi SUN Jian-hua WEI Chun-rong ZHANG Xian-wei QU Zheng |
| |
| Affiliation: | ZHAO Yi1,SUN Jian-hua1,WEI Chun-rong2,ZHANG Xian-wei1,QU Zheng1(1.Heilongjiang University of Science and Technology,Harbin 150027,China,2.Harbin Institute of Technology,Harbin 150001,China) |
| |
| Abstract: | Aiming at limitation of inerting technology of sprinkling rock powder,passive barrier explosion technology and automatic barrier explosion technology,this paper suggests to establish quick barrier explosion device of gas recoil type of extracting coal face of underground coal mine using.It states structure form and action principle of device which is on circle-arch roadway,rectangular roadway and trapezoid roadway.The automatic barrier explosion device can eliminate damage and influence of high-temperature ... |
| |
| Keywords: | barrier explosion secondary explosion resistance explosion door |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
