E.A. Kolesnichenko, I.E. Kolesnichenko, V.G. Cherechukin, E.I. Lyubomishchenko

The article contains the results of studying the available ventilation methods for development headings and their efficiency in terms of air-dust mixture explosion hazard. The authors describe the source and mechanism of fine explosive coal dust formation and propose the basis for their assessment. Besides, data is available on development heading ventilation efficiency measurements based on scale physical models.

№3 (109) 2013

Key words: roadheading, ventilation of headings, explosion safety, explosive coal dust

Mining Industry Journal №3 2013, p.118

Add comment

Messages containing links to other resources that are not related to mining will be removed

Security code


Здесь работает БЕЛАЗ

50 years celebration in Braås


Blast hole tamping device WL 36-53

Experience in Braås - Interview with Martin Lundstedt and Martin Weissburg

ЧЕТРА Т40: самый мощный российский бульдозер на тест-драйве