摘要
应用水射流原理设计了水力吸尘管,建立了实验系统,进行了不同吸尘管结构、喷嘴型式及水压对水力吸尘管性能影响的正交试验,同时对实验结果进行了分析,确定其最优结构。实验结果表明在实验室条件下,水力吸尘管有效地满足了机采作业面对处理粉尘量和降尘效率的要求。
In order to resolve the problem of dust pollution of the coal mining face.Made use of the principle of water jet,designed water-inhale dust tube,and found measure system,found out the influence of different tube,type of nozzle and hydraulic pressure on the performance of water-inhale dust tube.Meanwhile,analyzed experiment result,and found out optimal structure.It is indicated that in the lab,water-inhale dust tube meet the request of dust-fall of the coal mining face.
出处
《煤矿机械》
北大核心
2008年第4期60-63,共4页
Coal Mine Machinery
关键词
优化
正交实验
水力吸尘管
optimization
orthogonal
water-inhale dust tube
