基于深海采矿技术的新型深水清淤技术方案探索  

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

作　　者：程阳锐[1,2,3] 王义锋 潘洪月 宛良朋 郑皓 王文胜[5] CHENG Yang-rui;WANG Yi-feng;PAN Hong-yue;WAN Liang-peng;ZHENG Hao;WANG Wen-sheng(Changsha Research Institute of Mining and Metallurgy Co Ltd,Changsha 410012,Hunan,China;Central South University,Changsha 410083,Hunan,China;State Key Laboratory of Exploitation and Utilization Technology for Deep-Sea Mineral Resources,Changsha 410012,Hunan,China;China Three Gorges Construction Management Co Ltd,Beijing 100038,China;Hangzhou Huaneng Safety Engineering Polytron Technology Co Ltd,Hangzhou 310000,Zhejiang,China)

机构地区：[1]长沙矿冶研究院有限责任公司,湖南长沙410012 [2]中南大学,湖南长沙410083 [3]深海矿产资源开发利用技术国家重点实验室,湖南长沙410012 [4]中国三峡建设管理有限公司,北京100038 [5]杭州华能工程安全科技股份有限公司,浙江杭州310000

出　　处：《矿冶工程》2020年第4期1-5,共5页Mining and Metallurgical Engineering

基　　金：国家重点研发计划(2016YFC0401600);湖南省科技重大专项(2018SK1010);中国五矿集团有限公司科技专项计划(2018ZXA3)。

摘　　要：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。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.

关 键 词：深水清淤 深海采矿 多金属结核 深水清淤车 疏浚 管道输送 

分 类 号：TV697[水利工程—水利水电工程]