泡沫除尘机理研究  

Study of Mechanism Aspirating with Foam

作　　者：奚志林[1] 王德明[1] 陆伟[1] 马汉鹏[1] 

机构地区：[1]中国矿业大学能源与安全工程学院,江苏徐州221008

出　　处：《煤矿安全》2006年第3期1-4,共4页Safety in Coal Mines

基　　金：国家自然科学基金项目(50274068);教育部博士点基金项目(20020290001);国家重点基础研究"973"项目(2001CB409600)

摘　　要：以泡沫的衰变理论为基础,研究了在完全湿润粉尘的条件下,所能捕捉到粉尘的最小量;在条件一定的情况下,得出了满足粉尘沉降所需最小水量和捕捉粉尘的最大量;通过实验,研究了泡沫捕捉粉尘不同方式与过程,得出了最优捕捉粉尘的方式、泡沫破裂时间与捕尘量的关系。Based on theory of foam decay , has studied the minimal dust can be caught with foam when dust is wetted completely. On invariablcness condition, the minimal water to wet dust and let dust dropping, the maximal dust caught by foam are calculated. Experiments are done to find the different and the best ways foam catches dust, the relation between the time of foam exiting and the quantity of dust being caught.

关 键 词：除尘 泡沫衰变 湿润 捕尘量 

分 类 号：TD714.4[矿业工程—矿井通风与安全]