提高汽雾阻化防灭火技术效果的研究

目前我国很多矿井采用汽雾阻化防灭火技术来阻止煤炭自燃和抑制矿井火灾的发生。但由于汽雾阻化的局限性等因素,其阻化效果不是十分理想,经常有漏喷和多喷的现象,因此提高气雾阻化效果是十分必要的。文章介绍了提高汽雾阻化效果的一些方法,并对如何提高其效果的新方法进行了可行性分析。这对汽雾阻化防灭火技术的应用和推广具有实际的参考价值和指导意义。

Study on Improving Effect of Mist Retarder Preventing and Extingushing Fire

In many Chinese coal mines,the technology of mist retarder preventing and extingushing fire is used to stop coal spontaneous combustion and fire accident at present.Because of the limitation of mist retarder,it is difficult to obtain ideal inhibition effect,such as overlap and leak spray.So it is necessary to improve the effect of mist retarder.In this article,some methods of improving the effect of mist retarder are introduced,and the feasibility is analyzed.These provid reference value and guiding significance for application and development of the technology of mist retarder preventing and extingushing fire.