New Technology and Equipment for Non-Blasting Formation of Free Face in Deep Open Pit Mines
S. YA. LEVENSON1, M. A. LANTSEVICH1, L. I. GENDLINA1, A. N. AKISHEV2
1Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Krasnyi pr. 54, Novosibirsk, 630091 Russia
2Yakutniproalmaz Institute, ALROSA, ul. Lenina 39, Mirny, 678175 Republic of Sakha (Yakutia), Russia
Keywords: глубокий карьер, струг с молотковым ротором, комбинированный транспорт, перегрузочный пункт, бункер, вибропитатель, автомобильный отвал, безопасность, отвалообразователь, уплотнитель отвального массива, deep open pit mine, mining plough with rotor carrying swing hammers, intermodal transport, load/unload station, bin, vibrating feeders, dump truck-aided stockpiling, safety, spreader, dump surface compactor
Abstract
The described technology and equipment enable eliminating drilling-and-blasting in open pit mining. The authors also discuss usability of transfer bins with vibrating discharge in combination with intermodal transport and adaptability of vibratory machines to dump truck-aided stockpiling.
|
