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1 Bezpieczeństwo Pracy i Ochrona Środowiska w Górnictwie

1 2023

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Budowa pompowni głębinowej dla SRK S.A. Oddział KWK „Wieczorek II"

Laskowski Zbigniew, Knop Andrzej

Bezpieczeństwo Pracy i Ochrona Środowiska w Górnictwie

2023

nr 11

2--7

SRK S.A. receives funding for the maintenance and operation of the KWK „Wieczorek II" dewatering system from the state budget. Maintaining underground workings, facilities and stationary pumping station equipment in an appropriate state of repair requires significant financial investment. Therefore, it was considered reasonable to simplify the drainage system, which will contribute to lower maintenance costs. Apart from the financial aspects, it is very important to protect workers operating underground equipment from natural hazards. Taking into account safety considerations, as well as the significant costs of pumping water incurred at present and the projected dewatering period of several decades, a decision was made to simplify the main dewatering system at the SRK S.A. KWK „Wieczorek II" Branch, including the elimination of the employment of people underground. Implementing the simplification of the mine's dewatering system will result in the replacement of the currently operating underground stationary pumping stations with a deep-well pumping station located in the Roździeński shaft, which has been adapted for this purpose. Simplification of the main dewatering system and the use of deep-well units will allow the water table to be shaped at an optimum depth below the hydraulic connections with neighbouring mines, which is important for pumping economics and safety reasons.

W artykule przedstawiono zagadnienia związane z budową pompowni głębinowej w Oddziale KWK „Wieczorek П" SRK S.A., czyli modelu odwadniania opartego na agregatach głębinowych zawieszonych na rurowych ciągach pompowych w szybie, przepuszczonych przez rury osłonowe zabudowane w korku szybowym wykonanym ze spoiwa hydraulicznego cementowego Spiomax.