EP2713006A4 - Technology and equipment for separating coal and gangue and refilling gangue. - Google Patents

Technology and equipment for separating coal and gangue and refilling gangue.

Info

Publication number
EP2713006A4
EP2713006A4 EP12785061.8A EP12785061A EP2713006A4 EP 2713006 A4 EP2713006 A4 EP 2713006A4 EP 12785061 A EP12785061 A EP 12785061A EP 2713006 A4 EP2713006 A4 EP 2713006A4
Authority
EP
European Patent Office
Prior art keywords
gangue
refilling
equipment
technology
separating coal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12785061.8A
Other languages
German (de)
French (fr)
Other versions
EP2713006A1 (en
Inventor
Buqiang You
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG XINMEI MACHINERY EQUIPMENT CO Ltd
Original Assignee
SHANDONG XINMEI MACHINERY EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG XINMEI MACHINERY EQUIPMENT CO Ltd filed Critical SHANDONG XINMEI MACHINERY EQUIPMENT CO Ltd
Publication of EP2713006A1 publication Critical patent/EP2713006A1/en
Publication of EP2713006A4 publication Critical patent/EP2713006A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/06—Filling-up mechanically
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
EP12785061.8A 2011-05-17 2012-05-14 Technology and equipment for separating coal and gangue and refilling gangue. Withdrawn EP2713006A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011101275101A CN102305069B (en) 2011-05-17 2011-05-17 Technology and equipment for separating coal and gangue and refilling gangue
PCT/CN2012/000642 WO2012155531A1 (en) 2011-05-17 2012-05-14 Technology and equipment for separating coal and gangue and refilling gangue.

Publications (2)

Publication Number Publication Date
EP2713006A1 EP2713006A1 (en) 2014-04-02
EP2713006A4 true EP2713006A4 (en) 2015-12-23

Family

ID=45378967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12785061.8A Withdrawn EP2713006A4 (en) 2011-05-17 2012-05-14 Technology and equipment for separating coal and gangue and refilling gangue.

Country Status (5)

Country Link
EP (1) EP2713006A4 (en)
CN (1) CN102305069B (en)
AU (1) AU2012255582B2 (en)
RU (1) RU2013155968A (en)
WO (1) WO2012155531A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305069B (en) * 2011-05-17 2013-05-15 山东新煤机械装备股份有限公司 Technology and equipment for separating coal and gangue and refilling gangue
CN103114853A (en) * 2013-02-08 2013-05-22 山东新煤机械装备股份有限公司 Method for backfilling separately-recovered and sub-transported gangues of underground dirt band coal layer and complete equipment
CN103527195B (en) * 2013-10-23 2016-04-13 中国矿业大学 A kind of separative production and separative delivery gangue refill goaf, thick dirt band coal seam method
CN103775082B (en) * 2014-01-20 2016-10-19 宁夏天地奔牛实业集团有限公司 Novel thin coal seam overlap side dump structure
CN105019939A (en) * 2015-08-04 2015-11-04 山西晋城无烟煤矿业集团有限责任公司 Fully-mechanized coal mining face conveying process
CN105569725A (en) * 2015-10-08 2016-05-11 山西晋城无烟煤矿业集团有限责任公司 Fully mechanized coal mining face transportation process
CN105298498B (en) * 2015-11-02 2017-06-20 中国恩菲工程技术有限公司 The back production of ore, transport and backfill system and method
CN105804751B (en) * 2016-03-15 2018-01-30 山东科技大学 A kind of quick processing method for crossing Genesis of Karst Subsided Column of fully-mechanized mining working
CN106401586B (en) * 2016-06-24 2019-02-22 中国矿业大学 The coal petrography sorting and the method for utilizing of a kind of coal petrography with mining face
CN108915680A (en) * 2018-08-27 2018-11-30 山东里能里彦矿业有限公司 Girdle bastard coal sorts fully mechanized mining and fully mechanized mining system
CN110685736A (en) * 2019-10-28 2020-01-14 陕西开拓建筑科技有限公司 Coal mine coal and gangue simultaneous mining and separate transportation filling system and method
CN110630322A (en) * 2019-10-28 2019-12-31 陕西开拓建筑科技有限公司 Thin coal seam coal and gangue separate mining and separate transportation filling mining system and mining method
CN112377249B (en) * 2020-10-23 2022-11-25 神华神东煤炭集团有限责任公司 Fully-mechanized top coal caving working face goaf gangue filling system and method
CN112459833B (en) * 2020-11-25 2021-07-20 太原理工大学 Gangue conveying backfill system and method for laying transmission rubber belt under rail

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190928513A (en) * 1909-12-07 1910-10-06 David Malcolm Ritchie Improvements in the Method of Delivering Coal or other Minerals from the Working Face in Mines, or Elsewhere, into Tubs, Hutches or Wagons, and Means for Effecting same.
GB599130A (en) * 1943-12-13 1948-03-05 Rudolf Milik Improvements relating to coal extraction
DE974669C (en) * 1952-06-14 1961-03-23 Konrad Grebe Method and device for the extraction of coal and other minerals
DE3814197A1 (en) * 1988-04-27 1989-11-09 Gewerk Eisenhuette Westfalia Winning apparatus for underground mining, in particular for potash extraction

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB276934A (en) * 1926-11-25 1927-09-08 Jeffrey Mfg Co Improved method of mining coal
US4059963A (en) * 1976-08-19 1977-11-29 Joy Manufacturing Company Method of mine backfilling and material therefor
DE3331271A1 (en) * 1983-08-30 1985-03-14 Dowty Meco Ltd., Worcester Mining of minerals
EP0184720A1 (en) * 1984-11-28 1986-06-18 Potash Corporation Of Saskatchewan Mining Limited Underground mining method for mineral deposits
RU1838615C (en) * 1991-03-04 1993-08-30 Белорусский филиал Всесоюзного научно-исследовательского и проектного института галургии Method for separate extraction of mineral gently dipping beds with rock interlayers
CN100494635C (en) * 2005-01-19 2009-06-03 新汶矿业集团汶南煤矿有限责任公司 Method for filling goaf by gangue
CN100567703C (en) * 2005-05-19 2009-12-09 兖矿集团有限公司 Comprehensive coal-mining process by using long wall mining method
CN100538012C (en) * 2005-05-30 2009-09-09 佟强 Hydraulic support for filling waste rock
CN2804388Y (en) * 2005-05-30 2006-08-09 佟强 Muck filling hydraulic support
CN201165880Y (en) * 2008-01-24 2008-12-17 王岩 Coal mine semi-ingredient laneway digging gangue roadside filling device
CN101660426A (en) * 2008-08-29 2010-03-03 中煤国际工程集团沈阳设计研究院 Method for conveying coal and refilling ash and slag in goafs of slapithead power plant
CN201407070Y (en) * 2009-05-22 2010-02-17 铁煤多种经营天成机电设备总厂 Waste roadway filling walking-type gangue throwing machine
CN101586460B (en) * 2009-06-02 2011-03-30 中国矿业大学 Coal mining solid filling method
CN101871363B (en) * 2010-06-04 2011-12-14 新汶矿业集团有限责任公司孙村煤矿 Time-sharing transporting and filling system for underground coal and waste rock
CN102305069B (en) * 2011-05-17 2013-05-15 山东新煤机械装备股份有限公司 Technology and equipment for separating coal and gangue and refilling gangue
CN202266260U (en) * 2011-05-17 2012-06-06 山东新煤机械有限公司 Technical equipment for separating coal from gangue and backfilling gangue

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190928513A (en) * 1909-12-07 1910-10-06 David Malcolm Ritchie Improvements in the Method of Delivering Coal or other Minerals from the Working Face in Mines, or Elsewhere, into Tubs, Hutches or Wagons, and Means for Effecting same.
GB599130A (en) * 1943-12-13 1948-03-05 Rudolf Milik Improvements relating to coal extraction
DE974669C (en) * 1952-06-14 1961-03-23 Konrad Grebe Method and device for the extraction of coal and other minerals
DE3814197A1 (en) * 1988-04-27 1989-11-09 Gewerk Eisenhuette Westfalia Winning apparatus for underground mining, in particular for potash extraction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012155531A1 *

Also Published As

Publication number Publication date
CN102305069A (en) 2012-01-04
CN102305069B (en) 2013-05-15
AU2012255582A1 (en) 2014-01-16
EP2713006A1 (en) 2014-04-02
WO2012155531A1 (en) 2012-11-22
RU2013155968A (en) 2015-06-27
AU2012255582B2 (en) 2015-08-13

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