Research on the Reliability of Ergonomics in the Ventilation System of an Underground Metal Mine
A mine ventilation system, having sufficient air volume to meet demand, certified air quality, stable direction of flow and a powerful capacity for disaster prevention and control, is the fundamental guarantee to achieving safe and efficient underground mining. With the use of reliability-engineering and ergonomics theory, combined with mining-processing technology, the composition of the mine ventilation system and its characteristics, various factors which can impact the reliability of a mine ventilation system have been approached in detail in this paper. It indicates that the main factors which will impact the reliability of the mine ventilation network are the mine ventilation system, the harmful diagonal structure of the network and changes in ventilation network. The main factors which will impact the normal operation of the fan are the types of the fan, its inherent quality, installation, use and maintenance management, the placement environment of equipment, equipment operators, and the method of operation of the main fan. The effectiveness of mine ventilation control equipment changes the resistance in the network branch roadway, which will have a major impact on the systems reliability; the main underground mining process, such as haulage and hoisting, ore-pass draw, underground blasting and other activities, will cause a serious disturbance of air-flow to the mine ventilation system.
mining ventilation system ventilation network fan ventilation control facilities ventilation management
TANG Ming-kang XIE Qiu-en
Jiangxi University of Science and Technology, Ganzhou 341000, China
国际会议
The 2nd International Conference on Mine Safety and Environment Protection(第二届采矿、安全与环境保护国际会议)
西安
英文
50-55
2011-10-10（万方平台首次上网日期，不代表论文的发表时间）