USE OF VIBRATION MACHINES IN DEEP OPEN PIT MINING

Deep open pit mining involves increased volumes of overburden removal. It is sometimes required to combine a number of modes of transport. The research undertaken at the Institute of Mining, SB RAS has highlighted the expediency of using high-capacity reservoirs with vibratory discharge, which has been proved by commercial trials.
Intensification of stripping is possible through the use of heavier duty and higher loading-capacity mining and haulage machines. This is however sometimes restrained by their considerable weight. Safe operating conditions are infeasible due to low strength and instability of dumps. The authors show that the problem can be handled by locating a truck dump area far beyond potential wedge failure zone, which is possible in dumping with self-propelled vibratory spreader proposed by the Institute of Mining, SB RAS. Furthermore, it is possible to enhance dumping safety by compacting dump rocks using vibration machine to form a stable dump.
The use of vibratory machines allows safer and more efficient transport systems for overburden removal from deep horizons in open pit mines.

Keywords

Deep open pit mine, combination transport, rehandling point, bunker, vibratory feeder, truck dump, safety, spreader, dump compactor.

Issue number: 11
Year: 2016
ISBN:
UDK: 622.271
DOI:
Authors: Levenson S. Ya., Gendlina L. I., Morozov A. V.

About authors: Levenson S.Ya., Candidate of Technical Sciences, Head of Laboratory, Gendlina L.I., Candidate of Technical Sciences, Senior Researcher, Morozov A.V., Researcher, Chinakal Institute of Mining of Siberian Branch of Russian Academy of Sciences, 630091, Novosibirsk, Russia.

REFERENCES: 1. Molotilov S. G., Vasil’ev E. I., Kortelev O. B., Norri V. K., Levenson S. Ya., Gendlina L. I., Tishkov A. Ya. Intensifikatsiya pogruzochno-transportnykh rabot na kar’erakh (Intensification of loading and haulage operations in open pit mines), Novosibirsk, Izd-vo SO RAN, 2000, 208 p.
2. Tishkov A. Ya., Gendlina L. I., Eremenko Yu. I., Levenson S. Ya. Fiziko-tekhnicheskie problemy razrabotki poleznykh iskopaemykh. 2000, no 1, pp. 55–60.
3. Gendlina L. I., Eremenko Yu. I., Kulikova E. G., Levenson S. Ya. Gornoe oborudovanie i elektromekhanika. 2006, no 7, pp. 42–45.
4. Levenson S. Ya., Gendlina L. I., Glotova T. G., Alesik M. Yu., Morozov A. V. Gornoe oborudovanie i elektromekhanika. 2010, no 10, pp. 8–12.
5. Akishev A. N., Zyryanov I. V., Zarovnyaev B. N., Shubin G. V., Kolganov V. F., Zhuravlev A. G., Kurilko A. S., Sokolova M. D. Formirovanie rabochey zony glubokikh kimberlitovykh kar’erov (Formation of working area in deep open pit kimberlite mines), Novosibirsk, Nauka, 2015, 204 p.
6. Levenson S. Ya., Gendlina L. I., Eremenko Yu. I., Morozov A. V., Protasov S. I., Goldobin V. A. Patent RU 2009113755/22 on PM 88004. MPK8 V 65 G 27/00, 27.10.2009.
7. Levenson S. Ya., Gendlina L. I., Morozov A. V., Alesik M. Yu., Usol’tsev V. M. Gornyy informatsionno-analiticheskiy byulleten’. 2011, no 5, pp. 230–234.
8. Levenson S. Ya., Gendlina L. I., Morozov A. V., Usol’tsev V. M. Gornyy informatsionno-analiticheskiy byulleten’. 2014, no 7, pp. 50–55.
9. Levenson S. Ya., Gendlina L. I., Usod’tsev V. M., Morozov A. V., Goldobin V. A., Lantsevich M. A. Patent RU 2014108578/03 on PM 143141. MPK E 21 S 47/00, 20.07.2014.
Mining World Russia
Subscribe for our dispatch