The evolution of mechanized excavating systems in LGOM mines conditions

• Autorzy: Młynarczyk J. , Mertuszka P. , Ziętkowski L. , Bodlak M.

Identyfikatory

DOI

10.5277/ms150220

• Języki publikacji: EN

Abstrakty

EN

This paper details the experiences of national copper ore mining associated with mechanized rock excavating systems. In particular, the machines used, technological solutions, efficiencies, and problems related to their implementation to underground copper mining conditions on Fore-Sudetic Mono-cline are discussed. Beginning from the experiences of „Konrad” mine in the Old Copper Basin where cutter-loaders type WŁE-50S were used - and ending with the ongoing tests with the Caterpillar ACT longwall shearer in the „Polkowice-Sieroszowice” mine. The implementation of mechanical excavation systems in KGHM’s mines has not reached a successful level thus far, but the results achieved during the previous attempts are promising. The roadheaders used while excavating the mining drifts achieved very good results considering the given mining-organizational conditions.

Słowa kluczowe

EN

mechanized excavating system; longwall shearer; roadheader

• Wydawca: Wydział Geoinżynierii, Górnictwa i Geologii, Instytut Górnictwa Politechniki Wrocławskiej
• Czasopismo: Mining Science
• Rocznik: 2015
• Tom: Vol. 22, Special Issue 2
• Strony: 93--104
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Młynarczyk J.

• KGHM CUPRUM Ltd. Research & Development Centre, Gen. Wł. Sikorskiego 2-8, 53-659 Wrocław, Poland

autor

Mertuszka P.

• KGHM CUPRUM Ltd. Research & Development Centre, Gen. Wł. Sikorskiego 2-8, 53-659 Wrocław, Poland

autor

Ziętkowski L.

• KGHM CUPRUM Ltd. Research & Development Centre, Gen. Wł. Sikorskiego 2-8, 53-659 Wrocław, Poland

autor

Bodlak M.

• Wroclaw University of Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland

Bibliografia

• 1. PAŹDZIORA J., 1999. Monograph of Konrad mine, Iwiny (in Polish).
• 2. ZIĘTKOWSKI L. AND TEODORSKI D., 2011. On the need for using mechanical mining in KGHM Polska Miedź S.A., Cuprum Ore Mining Scientific and Technical Magazine, Vol. 58, No. 1/2011, pp. 5-18.
• 3. TKACZUK K. AND CZECHOWSKI M., 2011. Experiences of Lubin mine in terms of excavating of roadways by the use of MH-620 roadheader manufactured by „Sandvik Mining and Construction”, Proceedings of the School of Underground Mining, Kraków, pp. 693-700 (In Polish).
• 4. NAPIÓRKOWSKI J. AND TOKARCZUK T., 2007. Technical and economical experiences of Lubin mine in terms of excavating of inclined development drifts by the use of Voest Alpine AM-75 Ex-S roadheader, Proceedings of the School of Underground Mining, Kraków, pp. 153-159 (in Polish).
• 5. CZECHOWSKI M., 2013. „The Wall” Mechanical excavating in KGHM Polska Miedź S.A. conditions, Proceedings of the School of Underground Mining, Kraków (in Polish).
• 6. SZPAK M., 2008. Opportunities to mechanical winning of rocks in LGOM copper mines using mining headers, Cuprum Ore Mining Scientific and Technical Magazine, Vol. 48, No. 3/2008, pp. 47-57.
• 7. MŁYNARCZYK J. AND ZIĘTKOWSKI L., 2010. Performance tests of MH-620 continuous miner during drifting operations in Lubin mine, Cuprum Ore Mining Scientific and Technical Magazine, Vol. 54, No. 1/2010, pp. 5-21.
• 8. NOWAK P., 2012. Roadheader of 600 category – development of product, Scientific-Technical Monthly Magazine „Drives and Control”, Vol. 14, no. 7/8, pp. 52-53 (in Polish).
• 9. GROMYSZ M., ZIĘTKOWSKI L., LASOTA J., 2005. Mining of a narrow copper ore bed using the Voest Alpine Narrow Reef Miner Arm 1100 machine, Ores and Non-Ferrous Metals, Vol. 50, no. 8, pp. 430-436.
• 10. BUTRA J., DĘBKOWSKI R., MATUSZ CZ., SERAFIN M., 2015. Studies on rock-mass behavior during experimental mining using long-wall system in A5/1 open end of Polkowice-Sieroszowice mine, Cuprum Ore Mining Scientific and Technical Magazine, Vol. 74, No. 1/2015, pp. 23-40.
• 11. TECHNICAL DATASHEET OF AM-75 ALPINE MINER.