E3S Web Conf.
Volume 8, 2016Mineral Engineering Conference MEC2016
|Number of page(s)||7|
|Published online||16 September 2016|
The effect of feed overload at secondary coal separation with product recirculation
Silesian University of Technology, Department of Electrical Engineering and Control in Mining, 44-100 Gliwice, ul. Akademicka 2, Poland
a Corresponding author: Sergiusz.Boron@polsl.pl
For coal separation with product recirculation, there is a risk of an excessive increase in the amount of feed. Protection against this effect can be achieved by an adequate control of the recirculated material amount. The paper presents a control analysis and economic results of separation in either one or two jigs. The advantage of a slight jig performance oversizing and application of video monitoring in their control systems were justified.
© Owned by the authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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