采掘工作面防尘技术研究与应用

摘要

锚喷掘进工作面喷浆机与除尘风机闭锁联动，使除尘风机使用率达100%，使掘进工作面粉尘浓度大幅度下降；采煤工作面推广喷雾灭尘泵及降尘添加剂，并实现与采煤机联动，降低了粉尘浓度，改善了作业环境。%The locking linkage of spraying machine and dust removal fan in the anchor tunneling working face, made the use rate of the dust removal fan get 100%, decrease greatly the tunneling working face dust concentration; the promotion of coal face dust spray pump and dust additive realized the linkage with the mining machine, reduced dust concentration, and improved working environment.