哈尔乌素露天煤矿运输道路粉尘抑制技术

Dust suppression technology of transport road in Ha’erwusu Open-pit Mine

以抑尘剂为突破口,通过现场实验分析,对哈尔乌素露天矿区重载及非重载道路条件下Resinator化学抑制剂的最佳抑尘效果技术方案进行研究。研究结果表明:抑制剂浓度为1:23,每次喷洒量为70 t,全路段采用抑制剂时抑尘效果最佳。

Taking dust suppressant as a breakthrough point,by means of field analysis,we studies the best dust suppression effect technical scheme of Resinator chemical inhibitor under heavy load and non heavy load road conditions in Ha’erwusu open-pit mining area.The results show that the inhibitor concentration is 1:23,and the amount of each spraying is 70 t.The dust suppression effect is the best when the inhibitor is used in the whole road section.