The Rapid Disposal Technology of Yi spontaneous seam coal mine
Abstract：The five Coal mining companies under the jurisdiction of the spontaneous combustion in coal seam coal seam for easy, the spontaneous combustion is a month, the shortest is 7 days, the spontaneous combustion of coal issues have Seriously troubled company＇s safety. This paper studies a foam fire suppression efficient compound blasting new technology that can make full use of current effective conventional fire - fighting technology and method, and can overcome the present grouting, an inert gas, an inert gas bubbles, resistance change agent fire - extinguishing or suppression of blasting technology for insufficient. At the same time, the paper developed an efficient compound foam generated new equipment, put forward the construction technology and rapid fire drill efficient compound foam perfusion technique, constructed different needs of extinguishing fire prevention system integration of multifnnetional. Finally, we can realize the mined - out area of the coal mine with 21201 thousand high risk of compound the equal, the whole process of rapid governance fire just in seven days, which laid a foundation to prevent disaster affected area enlargement and resume production as soon as possible.
Keywords：Spontaneous combustionthick seamdrilling holes set integrationefficient syntactic foam
Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 8-11 )