提高汽雾阻化防灭火技术效果的研究  

Study on Improving Effect of Mist Retarder Preventing and Extingushing Fire

作　　者：仲勇[1] 王鑫阳[1] 

机构地区：[1]辽宁工程技术大学安全科学与工程学院,辽宁阜新123000

出　　处：《煤炭技术》2008年第11期89-90,共2页Coal Technology

摘　　要：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。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.

关 键 词：汽雾阻化 喷洒工艺 流动规律 

分 类 号：TD75[矿业工程—矿井通风与安全]