本发明涉及矿石破碎技术领域，特别是一种分段按级连环破矿法产资源及其分段按级连环破矿设备。
The present invention relates to ore breaking technology, and is especially one sectional cascade ore breaking method and ore crushing apparatus.
对现代的矿物加工技术人员来说，破碎是在大型鄂式破碎机及旋回破碎机中进行的，每小时可以处理数千吨矿石。
To the modern mineral processing engineer crushing of ores takes place in large jaw or gyratory crushers that can handle thousands of tons per hour.
介绍了大孤山铁矿在矿石三期破碎系统的建设过程中，采用垂直深孔爆破技术挖掘破碎峒室，使挖掘工期大幅度缩短。
Dagushan's iron mine whose iron ore is in its third fragmentation system is in the construction process, in which the vertical deep-hole blasting technology was adopted to excavate the fragment room.
介绍了大孤山铁矿在矿石三期破碎系统的建设过程中，采用垂直深孔爆破技术挖掘破碎峒室，使挖掘工期大幅度缩短。
Dagushan's iron mine whose iron ore is in its third fragmentation system is in the construction process, in which the vertical deep-hole blasting technology was adopted to excavate the fragment room.
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