Measures To Reduce The Mining Machinery Accident

Find mining machinery and equipment based on the analysis of the status quo of mining

machinery and equipment in our province and the main security issues, the main sources of danger, in order to prevent and reduce safety incidents arising due to mining equipment, mining from the following three in doing machinery and equipment safety management in a timely manner to prevent security incidents occur.

Configuration from the mining machinery and equipment for their own safety accessories and facilities

(1) lifting equipment installed to prevent over winding, too fast, overload and under voltage protection device; install depth indicator; the installation of sports car protection equipment. To enhance the signal should have a sound and light both; flat yard pick-linked system, install qualified block cars and car stop; the winch wire rope should be carried out daily inspection shall record the actual situation of the rope diameter, wear, broken wires, etc.; timely replacement of wire rope; deal with the wire rope safety factor of checking; to meet the upgrade requirements.

(2) motor vehicle brake lights, alarms, connectors, sanding device should be regular checks to ensure the normal use; locomotive lighting, after the red light; human carts, prohibited the use of Speed; overhead line electric the frame of the car line height should be consistent with the requirements of safety regulations; to ensure good insulation between the do not call back the track and overhead line electric locomotive call back track; locomotive operation, the prohibition of head or lean out of the vehicle; prohibit the use of fixed tramcar material cars and flat cars to transport personnel; response to the mining area of road maintenance to improve the mining area traffic, set up the necessary warning signs, improve the grade of the mine road, to ensure the safety of mining transport.

3) Mine Main Fan using a single set should have a spare motor for normal use; main fan double circuit power supply should be used; should be set bearing thermometer, water column, needle, ammeter instrumentation, local fan wind power locking device . Air compressor pressure gauge, safety valve, off the oil (water) and temperature protection device should be able to normal use. Drainage power dual-circuit power supply, double drain pipes, drainage capacity should be able to meet the requirements of the mine drainage. Coal drill should use the integrated protection device. Wearing labor supplies, reduce mechanical noise, dust hazards to the operator.

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Drum dryer : http://www.china-crusher.com/drier5.html

Ore beneficiation : http://www.hxjq-crushers.com/53.htm

Impact crusher : http://www.china-crusher.com/impact-breaker1.html

by: hxjqchina

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