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Highly-productive mechanization systems for coal mining in the Polish coal industry

Journal Article:

Abstract

Effects of mechanization on underground coal mining in Poland from 1960 to 1980 and mining equipment used in Poland is reviewed. In 1983 black coal output increased to 191.1 Mt. There were 765 working faces, 442 of which with powered supports. Six hundred thirty-four shearer loaders were in use. About 82.7% of coal output fell on faces mined by sets of mining equipment (shearer loaders, powered supports and chain conveyors). The average coal output per working face amounted to 889 t/d. About 50% of mine roadways was driven by heading machines (346 heading machines were in use). The average coal output per face mined by a set of mining equipment amounted to 1248 t/d. About 86% of shearer loaders fell on double drum shearer loaders. Types of mining equipment used in underground mining are reviewed: powered supports (Pioma, Fazos, Glinik and the SOW), shearer loaders (drum shearer loaders and double-drum shearer loaders with chain haulage and chainless haulage systems for unidirectional and bi-directional mining), chain conveyors (Samson, Rybnik). Statistical data on working faces with various sets of equipment are given. 3 references.
Authors:
Publication Date:
Jan 01, 1985
Product Type:
Journal Article
Reference Number:
EDB-87-008401
Resource Relation:
Journal Name: Zesz. Nauk. Politech. Slask., Gorn.; (Poland); Journal Volume: 137
Subject:
01 COAL, LIGNITE, AND PEAT; LONGWALL MINING; MINING EQUIPMENT; TECHNOLOGY UTILIZATION; POLAND; UNDERGROUND MINING; CHAIN CONVEYORS; COAL MINING; DATA; DESIGN; POWERED SUPPORTS; SHEARER LOADERS; CONVEYORS; CUTTER LOADERS; CUTTING MACHINES; DEVELOPING COUNTRIES; EASTERN EUROPE; EQUIPMENT; EUROPE; HAULAGE EQUIPMENT; INFORMATION; LOADERS; MATERIALS HANDLING EQUIPMENT; MECHANICAL STRUCTURES; MINING; SUPPORTS; 012030* - Coal, Lignite, & Peat- Underground Mining- (1987-)
OSTI ID:
7201549
Country of Origin:
Poland
Language:
Polish
Other Identifying Numbers:
Journal ID: CODEN: ZNSGA
Submitting Site:
CLA
Size:
Pages: 29-42
Announcement Date:

Journal Article:

Citation Formats

Sikora, W. Highly-productive mechanization systems for coal mining in the Polish coal industry. Poland: N. p., 1985. Web.
Sikora, W. Highly-productive mechanization systems for coal mining in the Polish coal industry. Poland.
Sikora, W. 1985. "Highly-productive mechanization systems for coal mining in the Polish coal industry." Poland.
@misc{etde_7201549,
title = {Highly-productive mechanization systems for coal mining in the Polish coal industry}
author = {Sikora, W}
abstractNote = {Effects of mechanization on underground coal mining in Poland from 1960 to 1980 and mining equipment used in Poland is reviewed. In 1983 black coal output increased to 191.1 Mt. There were 765 working faces, 442 of which with powered supports. Six hundred thirty-four shearer loaders were in use. About 82.7% of coal output fell on faces mined by sets of mining equipment (shearer loaders, powered supports and chain conveyors). The average coal output per working face amounted to 889 t/d. About 50% of mine roadways was driven by heading machines (346 heading machines were in use). The average coal output per face mined by a set of mining equipment amounted to 1248 t/d. About 86% of shearer loaders fell on double drum shearer loaders. Types of mining equipment used in underground mining are reviewed: powered supports (Pioma, Fazos, Glinik and the SOW), shearer loaders (drum shearer loaders and double-drum shearer loaders with chain haulage and chainless haulage systems for unidirectional and bi-directional mining), chain conveyors (Samson, Rybnik). Statistical data on working faces with various sets of equipment are given. 3 references.}
journal = {Zesz. Nauk. Politech. Slask., Gorn.; (Poland)}
volume = {137}
journal type = {AC}
place = {Poland}
year = {1985}
month = {Jan}
}