摘要
本文简要介绍将采砂船和选矿船布置在同一个矿湖中开采水下钛锆矿体的采矿工艺、小型采砂船和选矿船的设计特点以及生产试验所取得的良好经济效益。这种工艺对开发中小型低品位水下钛锆矿体具有现实意义。
The technology of using dredge and dressing boat to recover underwater Ti-Zr orebody in a mined pit with water is briefly introduced together with designing characteristics of these boats and good economical benefits yielded in full scale test. The technology described here is practical to the exploitation of small and middle-sized underwater Ti-Zr orebody with low grade.
关键词
砂矿
开采
采砂船
挖泥船
Placer mining, Placer dredging, Suction dredge
