Adaptive Technology of Using Backhoes for Full Coal Extraction

DOI

10.2991/coal-16.2016.22How to use a DOI?

Keywords

slope height; backhoes; coal losses; fullness of coal extracting; economic efficiency; fullness of excavation

Abstract

Hydraulic backhoes are widely used in Kuzbass (Western Siberia, Russia) because the level of coal loss during their operation is much lower compared with traditional quarry excavators - shovels. However, one of the mining enterprises' designing problems is insufficient consideration of technological possibilities of this type of equipment, which leads to additional losses of coal and economic effect reduce. This article presents an approach to adaptation of the slope height considering the capabilities of backhoes in seam extracting which can sufficiently decrease coal losses and intensify open pit mining. This ap-proach is based on a system of mining and geometrical calcula-tions, allowing carrying out an accurate selection of equipment and technology to adapt the use of hydraulic backhoes to mini-mize coal losses.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Maxim Tyulenev
AU  - Alexey Khoreshok
AU  - Ekaterina Garina
AU  - Sergey Danilov
AU  - Sergey Zhironkin
PY  - 2016/10
DA  - 2016/10
TI  - Adaptive Technology of Using Backhoes for Full Coal Extraction
BT  - Proceedings of the 8th Russian-Chinese Symposium “Coal in the 21st Century: Mining, Processing, Safety"
PB  - Atlantis Press
SP  - 110
EP  - 114
SN  - 2352-5401
UR  - https://doi.org/10.2991/coal-16.2016.22
DO  - 10.2991/coal-16.2016.22
ID  - Tyulenev2016/10
ER  -