煤矿安全2018，Vol.49Issue(2)：12-14,3.DOI:10.13347/j.cnki.mkaq.2018.02.004
综掘工作面喷雾降尘化学降尘剂复配优化
Compound Optimization of Chemical Dust Suppressant for Dust Suppression by Spraying at Fully Mechanized Excavation Face
王文才 1张伟 1岳洪辉 1邓连军 1陈阳1
作者信息
- 1. 内蒙古科技大学矿业研究院,内蒙古包头014010
- 折叠
摘要
Abstract
For the problem of low efficiency of dust suppression by spraying of dewatering dust in coal mine,and to improve the effect of dust suppression by spraying,after studying the actual conditions of mine and coal dust,four chemical de-dusting agents were selected preliminarily,and they are used for dust fall experiments.By comparing the results of the experiment,the rapid penetrant T was selected as the main component of the dust reagent.Then,we use rapid penetrant T to carry out optimized experiment,the best combination for dust removal was selected as the compound and the compound was applied to the site of fully mechanized excavation face.It is found that the use of reagent for dust suppression by spraying can improve the efficiency of dust removal.关键词
综掘工作面/喷雾降尘/化学降尘试剂/煤尘降尘试验/复配优化Key words
fully mechanized excavation face/dust suppression by spraying/chemical dust suppressant/dust removal experiment/optimal compound分类
矿业与冶金引用本文复制引用
王文才,张伟,岳洪辉,邓连军,陈阳..综掘工作面喷雾降尘化学降尘剂复配优化[J].煤矿安全,2018,49(2):12-14,3.
