煤矿巷道掘进的综合降尘与防尘

通过对煤矿巷道掘进产生粉尘的各环节进行分析总结和现场监测,及时完善防尘控制技术措施,有效地解决了掘进工作面存在的产尘量大、粉尘质量浓度高以及职工作业环境差的难题,进一步促进了矿井安全生产和保障职工生命健康。

Integrated Dust Fall and Dust Proof of Roadway Excavation in Coal Mine

Through analyzing dust production links in the coal mine tunneling tunnel's production,the synthesis measures of fall dust and dust proof were timely improved. Some difficult problems were effectively resolved,such as the quantity of dust production at the driving face,the high dust mass concentration,and the poor staff work environment.The coal mine safety in production was further promoted.The life and health of workers were protected.