East Aojipu Copper Mine Shaft-Belt Conveyor Inclined Well Joint Development

South Africa's Eastern Aoji Pu (East O'okeip) copper mine shaft is a belt conveyor jointly developing typical examples. The upper part of the mine was developed with a shaft, and the deep part was developed with a belt conveyor inclined shaft. This kind of development is mainly due to the lack of deep minerals. The deep shaft is not only short in length, but also has a long stone gate and a large amount of engineering. Therefore, a linear belt conveyor and trackless self-propelled equipment are drilled on top of the shaft bottom bucket bucket. The shared ramps open up deep ore bodies. The slope of the slope is 25%, the length is 300m, and the section width × height is 4.9 × 2.7m. Used to transport ore. The daily production capacity of the mine is 1000t. The mine development system is shown in Figure 1.



Figure 1 East Aojipu copper mine shaft-belt conveyor joint development

1-shaft; 2-mining area; 3-1490m main transport level; 4-mineral boundary; 5-ventilated patio;
6-1705m main transport level; 7-new crushing station; 8-water bin; 9-mine bin; 10--old crushing station; 11-fine mine bin;
12-Waste stone slipping well; 13-hopper measuring bin; 14-deepening project; 15-Pedestrian patio; 16-belt conveyor inclined well

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