Copper ore Processing technology

Copper ore Processing technology

The production process of copper ore processing mainly include: crushing, grinding, ore dressing three processes. The crushing process, three stage crushing circuit is suitable for high hardness of copper ore is the most modern and broken, can complete the ore crushing and partial dissociation of the follow-up work, so as to improve the grinding efficiency of the grinding process; in the two section, a closed grinding is grinding process efficient, can make the copper mill more fully; beneficiation process in the new process, the more successful in recent years representative is mainly mixed flotation process.

The first step: crushing and screening - three stage closed circuit crushing

Copper stone by silo large by vibrating feeder evenly sent to jaw crusher or mobile jaw crusher station (early break) are crushed; coarse crushed ore of copper through the screening of vibrating screen, by belt conveyor to the single cylinder hydraulic cone crusher (two break) to pieces; copper ore material crushing after the fed into the multi cylinder hydraulic cone type of crusher;

Processing Equipment

The second step: the mill - two sections of a closed grinding

Will pass through the screening vibrating screen 0-12 mm copper powder evenly into the goal by grinding, sieving and spiral classifier, does not meet the requirements of being sent the ball mill to mill;

The third step: don't the new selection process -- flotation beneficiation

To meet the requirements of the copper powder were mixed into the flotation machine flotation, then the obtained copper powder into the dryer drying can be copper powder.