The Discussion and Analyse of Long-Distance Driving without Air Supply
At present, the coal industry of China basically develops in a low level, and there are many disadavantages, such as unreasonable structure, extensive growth mode, frequent safety accidents, serious resource waste, lagged environmental control, etc. According to these problems, in the present paper, a new mining technology without oxygen supply is applied to promote the sci-tech reform of coal industry, advance the sci-tech improvement and innoviation, push the development of coal enterprises from lower level to higher innovation. Moreover, this technology is an optimum scheme to implement the transfomation of coal industry. In fact, the safety accidents frequently take place in the driving face whch is an moving workshop with the minimum miners. So it is reasonable to implement the technology of driving without air supply at one-end tunnel with long distance in higher gas mine, and it is an basis for popularizing and applying the mining technology without oxygen supply in coal mine enterprises.
mining technology without ozygen supply driving face long-distance driving without air supply long tube breathing apparatus higher gas coal seam
Qu Guona Jia Baoshan Huang Boxuan
College of Resource and Environment Engineering, Liaoning Technical University, Fuxin 123000, China School of Safety Science and Engineering, liaoning Technical University, Fuxin 123000, China
国际会议
The 3rd International Symposium on Modern Mining & Safety Technology Proceedings(第三届现代采矿与安全技术国际学术会议)
辽宁阜新
英文
294-298
2008-08-04（万方平台首次上网日期，不代表论文的发表时间）