Návrh na prohloubení ložiska štěrkopísků v DP Tovačov I drapákovým rýpadlem - studie

Abstract

To technologies for underwater gravelly sand mining, excavation using bucket and grab dredgers by means of which high thickness deposits can be mined belongs. The aim of my diploma thesis was to propose a technology for the re-mining of a reserved deposit of non-reserved mineral in the mining claim Tovačov I using a suitable type of grab dredger. The thesis describes the current state of geographical, geological and mining conditions in the mining claim Tovačov I. According to the requirements of mining organization, a proposal for the re-mining of the deposit by means of grab dredger, including the technical-economic and ecological evaluation of the proposed solution was elaborated. A part of the thesis is a proposal for floating and conveyor transport. I propose to use a grab excavator RS 8.0/280 Pk in the framework of mining technology described in the diploma thesis.