摘要
针对综掘面掘进生产时粉尘污染的现象,利用可调节的分风装置形成新的通风除尘系统,通过两种粉尘测试方案的对比分析,进一步掌握了粉尘分布规律,从而选择最优除尘方案。有效降低了粉尘浓度,提高了综掘除尘效率,保障了矿工的身体健康和煤矿安全生产。
Aiming at the problems of dust pollution in comprehensive tunneling face, utilizing the adjustable air distributing device form a new ventilation and dust removal system, by comparative analysis two kinds of dust testing scheme, further mastered the dust distribution rule, to choose the optimal dust removal scheme. Effectively reduced the dust concentration and improved dust removal efficiency, ensured the miners＂ health and safety production of coal mine.
出处
《山西焦煤科技》
2013年第12期4-6,共3页
Shanxi Coking Coal Science & Technology
关键词
综掘面
分风降尘装置
现场应用
粉尘浓度
分布规律
Comprehensive tunneling face
Air distributing device
Field application
Dust concentration
Dis- tribution rule
