Analysis of longwall face output in screw-type cutter–loader-and-scraper conveyor system in underground mining of flat-lying coal beds

被引：0

作者：

A. A. Ordin

A. A. Metel’kov

机构：

[1] Russian Academy of Sciences,Chinakal Institute of Mining, Siberian Branch

[2] Giprougol Ltd,undefined

来源：

Journal of Mining Science | 2015年 / 51卷

关键词：

Coal bed; longwall face length; cutter–loader; scrape conveyor; production output;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The article gives the analysis of basic mechanisms in variation of output of longwall face versus its length in the cutter–loader and scrape conveyor system in underground mining of flat-lying coal beds. Based on the analysis of interaction between cutter–loader and scrape conveyor, the dependence between the maximum output of longwall face and the longwall length is determined.

引用

页码：1173 / 1179

页数：6