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Browsing by Subject "submersible pump"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Nowe rozwiązania techniczne w systemach odwadniania w PGE KWB Bełchatów SA
    (Wydawnictwa AGH, 2010) Pierzchała, Krzysztof; Urbański, Paweł; Latoń, Dariusz
    Drainage system of mine excavations is one of the most important elements necessary for the correct and safe operation of the mining process. This paper presents innovative solutions adopted in the following areas automation of plunge drainage system, based on the example of »Dębina« salt dome barrier wells; - use of high-power submersible pumps in pumping stations of surface drainage systems. Automations of the environmentally friendly »Dębina« salt dome barrier wells designed and implemented as ring barrier wells, is an example of appropriate approach adopted to optimize the performance of deep wells in relation to hydraulic and energy efficiency. Large drainage, including surface water pumping stations operated in opencast mines, such as PGE KWB Bełchatów SA can be identified as one of the potential applications of submersible pumps. The use of submersible OZ pumps enables automated and energy-efficient operation of new type pumping stations in drainage systems of mine excavations not only limited to extracting lignite.