The method discussed in this paper refers to the cut and consolidated fill method in which drilling is done by jumbo, broken ore moved by LHD unit and the filler transported by pipeline.
该采矿法指用台车凿岩、铲运机出矿和管道输送充填料的胶结充填采矿法。
Through the thick broken ore, its fragmentation, and no more than alternate 1 m, fine crushing, through the sieve into ore size distribution is less than the final product 12mm send grinding slots.
通过粗破的矿石，其块度不大于1m，然后经过中、细破碎，筛分成矿石粒度小于12mm的最终产品送磨矿槽。
Huangshilao gold mine belongs to the extra unstable ore deposit of which, the ore? Rock masses are broken and spongy with high soil containing rate.
黄狮涝金矿矿体含泥率高，矿岩体松软破碎，属极不稳固的难采矿体。
Abstract: Control of broken surrounding rock of shallow burying ore requires proper and effective support methods.
摘要：浅埋矿体破碎围岩的控制需要合理有效的支护手段。
The wall rock of mining roadway in Xishimen Iron Ore Mine was seriously deformed and broken in complex forms.
西石门铁矿回采巷道围岩变形破坏严重，破坏形式复杂。
Mining ores first by the jaw crusher, preliminary broken in broken to a reasonable fineness via hoist, after to ore machine evenly into the ball mill, the ball mill for ore smash, grinding.
开采的矿石先由颚式破碎机进行初步破碎，在破碎至合理细度后经由提升机，给矿机均匀送入球磨机，由球磨机对矿石进行粉碎、研磨。
Ore bodies are jointly controlled by both strata and structures, and usually they are distributed in folded layers' fissures, structural fissures and joints or in the broken belts of fold flanks.
矿体受地层和构造联合控制，一般产在褶皱的层间剥离裂隙、构造裂隙及节理中，或产于褶皱翼部的断裂破碎带内。
To meet the needs of coal fall down mining technology, the technical reformation have been made on 6mg200w shearer and therefore it can use in the big seam Angle, more ore and seam broken condition.
为了满足轻型放顶煤开采的需要，对6MG 2 0 0w型采煤机进行了技术改造，使其适应工作面倾角大、夹矸断层多的工作条件。
To meet the needs of coal fall down mining technology, the technical reformation have been made on 6mg200w shearer and therefore it can use in the big seam Angle, more ore and seam broken condition.
为了满足轻型放顶煤开采的需要，对6MG 2 0 0w型采煤机进行了技术改造，使其适应工作面倾角大、夹矸断层多的工作条件。
应用推荐