Research on Coal Seam Water Injection Technology and Practice in Coal Mines
In order to further explore the optimization path of coal seam water injection technology and reduce dust problems during coal mining,combined with the current situation of the 11240 fully mechanized mining face adopted by a certain coal mine,the technology process of coal seam water injection is studied.During the research process,combined with on-site experiments,the optimal parameters for the coal seam water injection technology process in the coal mine were determined to form a basic process plan.Then the scheme was applied in practice,and the results showed that the dust reduction rate of water injection exceeded 50%,with a relatively significant effect,proving that the process has certain application value.
coal miningcoal seam water injectionprocess planning
NETL
NSTL
万方数据
