深海采矿船矿物输送设备布放回收系统总体设计

General Design of Launch and Recovery System for Mineral Transportation Equipment of Deep-Sea Mining Vessel

该文基于主流深海采矿作业模式,提出矿物输送设备布放回收系统总体规划方法,重点针对大钩载荷、管柱张紧力、输送管存放方式、输送管转运方式、扬矿泵和中继站转运方式等关键点开展论证分析,确定系统主要技术参数,规划塔架平台、月池、堆场等区域布置,形成一套适用于目标船的矿物输送设备布放回收系统总体设计方案,该方案可作为深海采矿船船型开发的设计基础。

An overall planning method for the launch and recovery system(LARS)of the mineral transportation equipment is given based on the mainstream deep-sea mining operation mode.Several key points are demonstrated and analyzed,focusing on the hook load,pipe tension force,mining pipe storage,transfer system types of the mining pipes,and transfer system types of the slurry pump and the relay station.The main technical parameters of the system are determined,and the arrangement of the derrick floor,moon pool and pipe rack region are planned.A general design scheme for the LARS of the mineral transportation equipment is then formed,which provides the design basis for the development of the deep-sea mining vessel.