Application of blowout control equipment on rock cross - cut coal uncovering
Abstract：This paper introduced the working principle and constitution of blowout control equipment, and the technical approaches which improved the effect of blowout prevention was also presented. Songhe Mine made a series of drilling test research in 1500 rock cross - cut by using blowout control equipment. The results showed that the equipment could safely open up 17 coal seam with gas outburst and good effect was obtained.
Keywords：blowout control equipmentrock cross -cut coal uncoveringoutburst coal seam
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 11-13 )