THE STAND PRINCIPLE SCHEME FOR RESEARCH AND CONTROL OF DUST REDUCTION PROCESS WITH USE OF WATER JETS AND AIR FLOWS ENERG
Journal Title: Вестник научного центра по безопасности работ в угольной промышленности - Year 2019, Vol 0, Issue 1
Abstract
n the foreseeable future, the mining industry will be still demanded and still developing. Coal dust, which is formed at almost all stages of mining operations, is a source of various dangers: from the initiation of explosions to the formation of serious diseases of miners. The existing dust reduction systems are quite effective, but they do not provide absolute absence of coal dust in mine. The mostly spread method is the use of irrigation systems, at the same time definition of rational dust reduction systems is an actual task. This article contains information about research of existing test stands, and a new stand is described, which will allow to control dust flow, to reduce water consumption, to control dust amount in mine air, to reduce danger of explosion, which could be initiated by coal dust.
Authors and Affiliations
V. P. Kravtsov, A. N. Starodubov
Keywords
Related Articles
- EP ID EP645253
- DOI -
- Views 55
- Downloads 0
IMPROVING THE SYSTEM OF PROFESSIONAL RISK MANAGEMENT IN OIL MINES
The article considers the existing labor protection management system at the three oil-extracting mines of the Yarega high-viscosity oil field. It was revealed that the workplaces of the underground group of workers empl...
TO THE QUESTION OF A UNIVERSAL PROGNOSTIC DEGRADATION MODEL CREATIONFOR MINING MACHINE ENERGY-MECHANICAL EQUIPMENTY
This article summarizes the research results of a universal mathematical degradation model development suitable for predicting the process of parameter changing characterizing the technical state of different mechanical...
APPLIED MODELLING OF HYDROCARBON MIXTURE BURNING DEVELOPMENT
The article describes the production of optical radiation ow modelling task of the air - fuel (hydrocarbon) compounds explosion at the initial stage of development on the coal mine atmosphere example. Coal mine atmosphe...
TASHTAGOL DEPOSIT BEDDING ROCKS AND ORES ROCK BUMP HAZARD QUANTITATIVE FORECAST ON THE BASIS OF THE ROCKS IN THE STATE OF PRE-DESTRUCTION ELECTRICAL RESISTIVITY MEASUREMENTS BEFORE THE DYNAMIC MANIFESTATIONS OF ROCK PRESSURE
Tashtagolsky ore mine bedding rocks and ores specifi c electrical resistance changes before rock bumps, shocks and other dynamic manifestations of rock pressure long-term measurements results analysis are given. The regul...
OPTICAL METHOD AND COAL MINE INITIAL STAGE COMBUSTION COORDINATES MONITORING INSTRUMENT DEVELOPMENT
The article shows the problem of protecting coal mines from explosions of methane-air mixtures in the presence of coal dust. The ways of reducing the probability of such accidents are considered. The prospects of using a...