COMPARISON OF SHEARER SUMPING METHODS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F16%3A86097764" target="_blank" >RIV/61989100:27230/16:86097764 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27350/16:86097764 RIV/61989100:27600/16:86097764
Result on the web
<a href="http://www.sgem.org/sgemlib/spip.php?article6851&lang=en" target="_blank" >http://www.sgem.org/sgemlib/spip.php?article6851&lang=en</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/SGEM2016/B12/S03.019" target="_blank" >10.5593/SGEM2016/B12/S03.019</a>
Alternative languages
Result language
angličtina
Original language name
COMPARISON OF SHEARER SUMPING METHODS
Original language description
Every mining shearer complex consists of three basic mechanical units: mining shearer, armoured face conveyor and roof supports. While the shearer loads coal onto face conveyor, which transports the coal to collecting pan conveyor, roof supports safe whole working area from falling pieces of stone from rock cover to the area. Before each mining running, it is necessary to cut-in first time to the wall by ranging drum of shearer. It is called shearer sumping. It is most important working activity of shearer in the longwall and influences or is influenced by some parameters of mining complex (advance, step of roof supports, mutual turn of adjacent face conveyor's plates in horizontal level, etc.). There exist practically two basic technology of working activity - shearer running. They are Uni-directional and Bi-directional cutting system. The article describes both of these shearer sumping methods to the coal seam and evaluates their advantages and disadvantages. It is understood that each method is most suitable for the specific design of the longwall shearer.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
DH - Mining industry including coal mining and processing
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/LO1406" target="_blank" >LO1406: Institute of clean technologies for mining and utilization of raw materials for energy use -Sustainability program</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
SGEM 2016 : 16th International Multidisciplinary Scientific Geoconference : proceedings : June 30 - July 6, 2016, Albena, Bulgaria. Ecology, Economics, Education and Legislation. Volume II.
ISBN
978-619-7105-55-1
ISSN
1314-2704
e-ISSN
—
Number of pages
8
Pages from-to
141-148
Publisher name
STEF92 Technology Ltd.
Place of publication
Sofia
Event location
Albena
Event date
Jun 30, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—