煤矿采掘作业中的粉尘污染问题及治理措施

Dust Pollution and Control Measures in Driving and Mining

介绍了粉尘产生的来源、特性、危害;提出了采煤工作面的径向喷雾、高压喷雾除尘,采掘巷道中的泡沫除尘,以及做好煤矿井下除尘工作的科学管理除尘工作,并引进新技术新工艺,重点做好呼吸性粉尘的防治工作,建立预警、处理、防治一体化的未来新型矿山。

Dust source, features, and hazards in mines are introduced in this paper. It proposes radial spray and high-pressure spray dust control on mining faces and foam dust control in mining roadways. New technology and processes are introduced into the dust control management, which focuses on respirable dust control and establishment of a future-oriented and new-type mine integrating warning, prevention and control.