STRUGGLE WITH DUST ON OPEN MOUNTAIN WORKS
Journal Title: Вестник научного центра по безопасности работ в угольной промышленности - Year 2017, Vol 0, Issue 1
Abstract
The issues of controlling the ventilation modes of coal mines in the process of conducting mine rescue work as a result of accidents - explosions of methane and coal dust, as well as the emerged underground fires. The problem of ensuring the correspondence of the reversal modes of ventilation, provided for in the Accident Management Plans, with realistically feasible at the time of emergency situations, is outlined. The necessity of carrying out predictive ventilation calculations of normal ventilation modes is shown taking into account the conditions prevailing in the post-accident period and cases of reversion of ventilation jets. The necessity of solving the problem of obtaining the initial data required for this purpose is substantiated. Given the current conditions for intensive development of coal seams with the use of powerful coal mining complexes, the measures recommended in the article should be taken into account and measures taken to implement them
Authors and Affiliations
E. N. Chemezov, E. G. Delec
Keywords
Related Articles
- EP ID EP197050
- DOI -
- Views 98
- Downloads 0
MATHEMATICAL MODELING OF THE ANGLE EFFECT OF THE APPLICATION SHOCK LOAD WHILE DRILLING ROCK ON THE EFFICIENCY OF CHIPPING FORMATION
The article substantiates the possibility of improving the efficiency of short-hole drilling by determining the most effective angle of application of the shock load during impact-rotation drilling. Investigated the stre...
METHODS AND MEANS OF AUTOMATIC CONTINUOUS MONITORING OF DUST CONCENTRATION AND DUST CONTROL IN THERMAL POWER PLANTS OPERATING ON COAL
In Russia today, there are 358 thermal power plants of large and medium electric power capacity (more than 25 MW). The urgent problem of safety at TРР enterprises is the problem of coal dust emission, which affects both...
CALCULATION OF THE CORRECTION FACTOR TO THE APPARENT ELECTRICAL RESISTIVITY OF THE OUTBURST-HAZARDOUS ROCK MASSIF DURING ELECTRICAL SOUNDING OF THE MASSIF FROM THE CONTOUR OF THE DEVELOPMENT WORKING WITH METAL SUPPORT
When solving the tasks of predicting the rock massif sections outburst risk in development and extraction workings, electrical survey methods are often used, in particular, the four-electrode sounding method of the mass...
THE DECADE OF THE EXPLOSION AT "ULYANOVSKAIA" MINE. THE STATE COMMISSION AND MINING SPECIALISTS CONCLUSIONS ANALYSIS
The article provides a critical analysis of the state commission act of the explosion causes investigation at “Ulyanovskaia" mine [1], which occurred on March 19, 2007, and an analysis of several papers in scienti c jour...
INCREASED RELIABILITY SAFE USE OF LIFTING DEVICES IN THE MINE
Hydraulic lifts in the mine on suspended monorail transport in interaction with the traction device-diesel and monorail beam, their work including the laws of mechanics for lifting devices, structures (lifting machines (...