摘要
针对采煤工作面的高浓度粉尘严重危害职工身体健康,而且作业环境的高污染状况也不利于提高生产效率的情况。在分析阳煤集团一矿高风速采煤工作面产尘特点的基础上,详细介绍了采用综合防降尘技术对进风巷、采煤工作面及回风巷的粉尘进行治理。治理结果表明,经过治理后阳煤集团一矿高风速采煤工作面降尘效率能达到90%以上,有效地改善了采煤工作面的劳动条件。
Aiming at the poor working environment in coal mining face with high concentration dust, which was severely harmful for the health condition of staff and mining efficiency, the application of comprehensive dust control technology in air intake way, crushers, coal mining face and air return way was introduced, based on the dust generating characteristics analysis of high wind coal mining face in Yangquan coal mine. The results showed that, the dust control efficiency reached above 90%, and the working condition in coal mining face was improved.
出处
《煤炭工程》
北大核心
2015年第5期76-78,82,共4页
Coal Engineering
关键词
高风速
采煤工作面
粉尘治理
综合防降尘
high wind
coal mining face
dust control
comprehensive dust prevention
