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Because of wire rope conveyer belt with high load operating and complex conditions of coal mine, it is prone to cause conveyer belt horizontal rupture. It will bring tremendous hazards for coal mine safe production. Defects of wire rope and joints displacement are monitored by weak magnetic detection system. The algorithm of integration with wavelet transform and improved LMS adaptive filtering algorithm...
The ventilation system is the basis to control the hazards in coal mine laneway. High reliability ventilation system can continuously convey fresh air into laneway , dilute the noxious gas, reduce disaster and ensure the mining productivity safe and effective. As we know that, many noxious gases in the coal mine laneway are compossible and their flowing states are complicated. In order to acquire...
This paper discussed the application of virtual reality technology and its application on prevention of coal and gas outburst in coal mine. With the help of virtual reality technology, the vivid and process of coal and gas outburst in coal mine could be obtained. The application of virtual reality technology on prevention of coal and gas outburst included development such as system requirements, data...
In recent years, coal mine accidents have happened frequently in our country. These bring high casualties and huge economic losses, and ring the alarm bell for our coal industry. The traditional coal mine gas monitoring system uses the method of wire network, because of the restriction of time and space flexibility in the wire network, it is impossible to build a wire system in short time. For real-time...
Safety in the design and operation of coal systems in cement plants is a matter of following known design requirements and practices and following good operational and maintenance procedures. Coal is a fuel, and under the right conditions, can explode and burn. Good alarms and protective devices, coupled with good cleanup and safe maintenance practices, can overcome a potentially hazardous operation.
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