摘要
现在矿井多采用压风排碴技术施工抽放钻孔,在作业时存在煤尘飞扬,对作业场所产生了重大安全隐患。为解决此问题,经过不断的摸索,在原有除尘器基础上,进行研究改进,逐步研制出一套抽放负压干式钻孔除尘器,通过现场实践运用,取得了非常好的效果,消除了安全隐患,创造了良好的作业环境。
Now ballast technique is used to construct drainage and drilling in mines,which exists the problem of coal dust and produces hidden dangers to workplace.To solve this problem,a set of suction negative pressure dry drilling dust collector has been developed by researching and improving based on the old dust collector.Good effects have been achieved through on-site practical application,which eliminates hidden dangers and creates better working environment.
出处
《江西煤炭科技》
2012年第3期77-78,共2页
Jiangxi Coal Science & Technology
关键词
粉尘
除尘器
职业健康
安全生产
dust
dust collector
occupational health
safety production
