摘要
瓦斯煤尘爆炸事故是煤矿安全生产的重大威胁,隔抑爆技术可以有效预防和控制煤矿瓦斯煤尘爆炸事故,能将已发生的爆炸控制在一定范围内,减少事故损失。分析了目前被动式和主动式隔抑爆技术的原理,阐述了世界上主要产煤国在隔抑爆技术及装备方面的研究现状。在此基础上,指出了该领域未来的发展趋势。
Gas and coal dust explosion accident is a major threat to the safe production in coal mines. The explosion suppression technology can effectively prevent the gas and coal dust explosion accident in the coal mine, control the occurred explosion within a certain range, and reduce the accident losses. This paper analyzed the principle of both the passive and active explosion suppression technologies, expounded the research status of the explosion suppression technologies and equipments in some major coal-producing countries in the world. On this basis, the paper pointed out the future development trend of this field.
出处
《矿业安全与环保》
北大核心
2014年第2期83-85,共3页
Mining Safety & Environmental Protection
基金
国家自然科学基金项目(51274238
51374235)
重庆市自然科学基金项目(cstc2011jjA90018)
关键词
瓦斯爆炸
煤尘爆炸
煤层气利用
隔抑爆技术
主动喷粉抑爆装置
gas explosion
coal dust explosion
coal-bed gas utilization
explosion suppression technology
active powder-spraying explosion-suppression device
