Recently, the China Nonferrous Metals Industry Association held a project appraisal meeting in Beijing to evaluate the "Development and Application of Deep Drainage Combined Pontoon Pumping Station in Open Pit Mining Depression" developed by Jiangxi Copper Co., Ltd.'s Yongping Copper Mine. The meeting brought together a panel of experienced experts who thoroughly reviewed the technical documentation and listened to a comprehensive presentation from the project team. Following detailed discussions, questions, and evaluations, the experts concluded that the combined pontoon pumping station is an innovative solution designed to address the challenges of moving drainage equipment during the lowering process in open pit mines.
The system consists of a main hull and four wing-shaped attachments that can be transported and handled independently, making it highly flexible and efficient. These pontoons are constructed with high-strength materials, offering excellent corrosion resistance, a low center of gravity for enhanced stability, and strong wind resistance. Their design allows for easy and reliable pump operation without the need for vacuum systems, reducing the reliance on expensive acid pumps and lowering overall investment costs.
After five years of practical application at the site, the technology has proven to be highly effective in meeting the drainage needs of open pit mining operations. It has not only improved operational efficiency but also delivered significant social and economic benefits. The successful development and implementation of this project have filled a critical gap in domestic mining technology and have reached a leading level within the country. This achievement marks a major milestone in the advancement of drainage solutions in the mining industry.
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