基于深海采矿技术的新型深水清淤技术方案探索

根据深水清淤面临的问题,结合我国深海采矿技术现状,分析了深海采矿技术与深水清淤作业技术的特点,借鉴相关技术形成了一种深水清淤技术方案; 并对深水清淤系统的组成、功能及作业流程进行了详细介绍。为验证深水清淤技术的可行性,研制了工程样机,并在小浪底水利枢纽成功应用,表明基于深海采矿技术的深水清淤技术是解决陆地深水淤积问题的有效途径。

Exploration of a New Type of Deep-Water Dredging Scheme Based on Deep-Sea Mining Technology

On the basis of the problems existing in deep-water dredging operation, the characteristics of deep-sea mining technology and deep-water dredging operation technology were discussed based on the status quo of deep-sea mining technology in China. Then, a technical scheme of deep-water dredging operation was proposed by referring to the relevant technologies. A detailed introduction of compositions, functions and operation process of such kind of deep-water dredging system was then presented. In order to verify the feasibility of the proposed technology, an engineering prototype was developed and successfully applied in the Xiaolangdi Dam Construction Project, indicating that this technology is an effective way to solve the problem in the deep-water dredging on land.