Rapid mining method for coal mine underground thin coal seam working face

Rapid mining method for coal mine underground thin coal seam working face

The invention provides a rapid mining method for an underground coal mine thin coal seam working face, and belongs to the technical field of underground mining of underground coal mines, the method can realize lateral rapid cutting feed and rapid back-and-forth running coal cutting of the end coal w...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TANG HUICHENG, WANG QI, ZHANG YINXING, XI YUNPENG, WANG XUECHENG, WANG QIANG, WANG YUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
MINING OR QUARRYING
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
SHAFTS
TUNNELS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator TANG HUICHENG
WANG QI
ZHANG YINXING
XI YUNPENG
WANG XUECHENG
WANG QIANG
WANG YUN
description The invention provides a rapid mining method for an underground coal mine thin coal seam working face, and belongs to the technical field of underground mining of underground coal mines, the method can realize lateral rapid cutting feed and rapid back-and-forth running coal cutting of the end coal wall of the working face, and compared with an end beveling cutting feed and reverse coal cutting mode of a thin coal seam fully mechanized working face at the present stage, the method has the advantages that the mining efficiency is greatly improved; the back-and-forth idling operation procedure of the coal mining equipment part is canceled, and meanwhile, the auxiliary operation time in the coal cutting process is greatly shortened, so that the single cycle operation time of the coal mining working face is shortened, and the mining efficiency of the thin coal seam working face is improved; in the rapid coal cutting process of compact coal mining equipment, rapid following pushing of a short scraper conveyor and r
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117145466A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117145466A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117145466A3</originalsourceid><addsrcrecordid>eNrjZPAMSizITFHIzczLzEtXyE0tychPUUjLL1JIzk_MAQmnKpTmpaQWpRflA2mFkozMPIhUcWpirkJ5flE2SF9aYnIqDwNrWmJOcSovlOZmUHRzDXH20E0tyI9PLS4AKslLLYl39jM0NDc0MTUxM3M0JkYNALDvNE0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Rapid mining method for coal mine underground thin coal seam working face</title><source>esp@cenet</source><creator>TANG HUICHENG ; WANG QI ; ZHANG YINXING ; XI YUNPENG ; WANG XUECHENG ; WANG QIANG ; WANG YUN</creator><creatorcontrib>TANG HUICHENG ; WANG QI ; ZHANG YINXING ; XI YUNPENG ; WANG XUECHENG ; WANG QIANG ; WANG YUN</creatorcontrib><description>The invention provides a rapid mining method for an underground coal mine thin coal seam working face, and belongs to the technical field of underground mining of underground coal mines, the method can realize lateral rapid cutting feed and rapid back-and-forth running coal cutting of the end coal wall of the working face, and compared with an end beveling cutting feed and reverse coal cutting mode of a thin coal seam fully mechanized working face at the present stage, the method has the advantages that the mining efficiency is greatly improved; the back-and-forth idling operation procedure of the coal mining equipment part is canceled, and meanwhile, the auxiliary operation time in the coal cutting process is greatly shortened, so that the single cycle operation time of the coal mining working face is shortened, and the mining efficiency of the thin coal seam working face is improved; in the rapid coal cutting process of compact coal mining equipment, rapid following pushing of a short scraper conveyor and r</description><language>chi ; eng</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; GALLERIES ; LARGE UNDERGROUND CHAMBERS ; MINING ; MINING OR QUARRYING ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS ; SHAFTS ; TUNNELS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20231201&amp;DB=EPODOC&amp;CC=CN&amp;NR=117145466A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20231201&amp;DB=EPODOC&amp;CC=CN&amp;NR=117145466A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANG HUICHENG</creatorcontrib><creatorcontrib>WANG QI</creatorcontrib><creatorcontrib>ZHANG YINXING</creatorcontrib><creatorcontrib>XI YUNPENG</creatorcontrib><creatorcontrib>WANG XUECHENG</creatorcontrib><creatorcontrib>WANG QIANG</creatorcontrib><creatorcontrib>WANG YUN</creatorcontrib><title>Rapid mining method for coal mine underground thin coal seam working face</title><description>The invention provides a rapid mining method for an underground coal mine thin coal seam working face, and belongs to the technical field of underground mining of underground coal mines, the method can realize lateral rapid cutting feed and rapid back-and-forth running coal cutting of the end coal wall of the working face, and compared with an end beveling cutting feed and reverse coal cutting mode of a thin coal seam fully mechanized working face at the present stage, the method has the advantages that the mining efficiency is greatly improved; the back-and-forth idling operation procedure of the coal mining equipment part is canceled, and meanwhile, the auxiliary operation time in the coal cutting process is greatly shortened, so that the single cycle operation time of the coal mining working face is shortened, and the mining efficiency of the thin coal seam working face is improved; in the rapid coal cutting process of compact coal mining equipment, rapid following pushing of a short scraper conveyor and r</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GALLERIES</subject><subject>LARGE UNDERGROUND CHAMBERS</subject><subject>MINING</subject><subject>MINING OR QUARRYING</subject><subject>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><subject>SHAFTS</subject><subject>TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAMSizITFHIzczLzEtXyE0tychPUUjLL1JIzk_MAQmnKpTmpaQWpRflA2mFkozMPIhUcWpirkJ5flE2SF9aYnIqDwNrWmJOcSovlOZmUHRzDXH20E0tyI9PLS4AKslLLYl39jM0NDc0MTUxM3M0JkYNALDvNE0</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>TANG HUICHENG</creator><creator>WANG QI</creator><creator>ZHANG YINXING</creator><creator>XI YUNPENG</creator><creator>WANG XUECHENG</creator><creator>WANG QIANG</creator><creator>WANG YUN</creator><scope>EVB</scope></search><sort><creationdate>20231201</creationdate><title>Rapid mining method for coal mine underground thin coal seam working face</title><author>TANG HUICHENG ; WANG QI ; ZHANG YINXING ; XI YUNPENG ; WANG XUECHENG ; WANG QIANG ; WANG YUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117145466A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GALLERIES</topic><topic>LARGE UNDERGROUND CHAMBERS</topic><topic>MINING</topic><topic>MINING OR QUARRYING</topic><topic>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</topic><topic>SHAFTS</topic><topic>TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>TANG HUICHENG</creatorcontrib><creatorcontrib>WANG QI</creatorcontrib><creatorcontrib>ZHANG YINXING</creatorcontrib><creatorcontrib>XI YUNPENG</creatorcontrib><creatorcontrib>WANG XUECHENG</creatorcontrib><creatorcontrib>WANG QIANG</creatorcontrib><creatorcontrib>WANG YUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TANG HUICHENG</au><au>WANG QI</au><au>ZHANG YINXING</au><au>XI YUNPENG</au><au>WANG XUECHENG</au><au>WANG QIANG</au><au>WANG YUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rapid mining method for coal mine underground thin coal seam working face</title><date>2023-12-01</date><risdate>2023</risdate><abstract>The invention provides a rapid mining method for an underground coal mine thin coal seam working face, and belongs to the technical field of underground mining of underground coal mines, the method can realize lateral rapid cutting feed and rapid back-and-forth running coal cutting of the end coal wall of the working face, and compared with an end beveling cutting feed and reverse coal cutting mode of a thin coal seam fully mechanized working face at the present stage, the method has the advantages that the mining efficiency is greatly improved; the back-and-forth idling operation procedure of the coal mining equipment part is canceled, and meanwhile, the auxiliary operation time in the coal cutting process is greatly shortened, so that the single cycle operation time of the coal mining working face is shortened, and the mining efficiency of the thin coal seam working face is improved; in the rapid coal cutting process of compact coal mining equipment, rapid following pushing of a short scraper conveyor and r</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN117145466A
source esp@cenet
subjects EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
MINING OR QUARRYING
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
SHAFTS
TUNNELS
title Rapid mining method for coal mine underground thin coal seam working face
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T05%3A11%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=TANG%20HUICHENG&rft.date=2023-12-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117145466A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true