Rationale for choice of technological schemes of producing aggregates by open-cast mine with mobile crushing and grading complex
About authors
- 1 — Ph.D. assistant lecturer Saint Petersburg State Mining University
- 2 — post-graduate student Saint Petersburg State Mining University
- 3 — student Saint Petersburg State Mining University
Abstract
Variants of technological schemes of aggregates production by open-cast mine with mobile crushing and grading units is described. The measures to improve safety in open-cast mining are offered, and also ways to increase productivity of open-cast mines by changing the technological schemes and reducing the number of movements of mobile crushing and screening units.
Область исследования:
(Archived) Topical issues in mining of ore and nonmetallic minerals
Keywords:
deposit
open-cast mine
excavator
crushing and screening plant
aggregates
technology
production
productivity
Funding:
None
References
- Chirkov A.S. Extraction and processing of building rocks, Moscow, 2001. 623 p.
Similar articles
The distribution of late quaternary glacial-marine deposite on the norternmost part оf Novaya Zemlya shelf
2012 D. E. Dorechkina, P. V. Rekant, D. A. Korshunov, A. D. Portnov
The improvement of engineering – geological information reliability based on studying the influence of some factors of technogenic effect on the sand-clay soils
2012 K. V. Pankratova
Test bench for experimental studies of potash ores cutting with a single cutter of mining machines
2012 V. V. Gabov, A. D. Shefner, D. I. Shishlyannikov, N. V. Chekmasov
Revealing of primary sources for placer gold in the Nora river basin Selemdzhinsky district of Amur region
2012 Ya. Yu. Bushuev