GB8707846D0 - Backfilling longwall workings - Google Patents

Backfilling longwall workings

Info

Publication number
GB8707846D0
GB8707846D0 GB8707846A GB8707846A GB8707846D0 GB 8707846 D0 GB8707846 D0 GB 8707846D0 GB 8707846 A GB8707846 A GB 8707846A GB 8707846 A GB8707846 A GB 8707846A GB 8707846 D0 GB8707846 D0 GB 8707846D0
Authority
GB
United Kingdom
Prior art keywords
backfilling
longwall workings
longwall
workings
backfilling longwall
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.)
Granted
Application number
GB8707846A
Other versions
GB2188661B (en
GB2188661A (en
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.)
NOWY WIREK
Original Assignee
NOWY WIREK
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 NOWY WIREK filed Critical NOWY WIREK
Publication of GB8707846D0 publication Critical patent/GB8707846D0/en
Publication of GB2188661A publication Critical patent/GB2188661A/en
Application granted granted Critical
Publication of GB2188661B publication Critical patent/GB2188661B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
    • E21F15/04—Stowing mats; Goaf wire netting; Partition walls
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0481—Supports specially adapted for use in combination with the placing of filling-up materials
GB8707846A 1986-04-03 1987-04-02 A method of backfilling longwall workings and a dam for backfilling longwall workings Expired GB2188661B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1986258791A PL149218B1 (en) 1986-04-03 1986-04-03 Method of filling mined-out longwall workings and filling stopping therefor

Publications (3)

Publication Number Publication Date
GB8707846D0 true GB8707846D0 (en) 1987-05-07
GB2188661A GB2188661A (en) 1987-10-07
GB2188661B GB2188661B (en) 1989-11-22

Family

ID=20030979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8707846A Expired GB2188661B (en) 1986-04-03 1987-04-02 A method of backfilling longwall workings and a dam for backfilling longwall workings

Country Status (5)

Country Link
CN (1) CN87103428A (en)
DE (1) DE3710839A1 (en)
GB (1) GB2188661B (en)
PL (1) PL149218B1 (en)
SU (1) SU1678216A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109372564A (en) * 2018-12-10 2019-02-22 华电郑州机械设计研究院有限公司 A kind of filling coal mining support apparatus
CN112627886A (en) * 2021-01-27 2021-04-09 福州大学 Self-adaptive reusable filling retaining wall and construction method thereof
CN112678020A (en) * 2021-01-16 2021-04-20 陕西煤业化工技术研究院有限责任公司 Mine inclined roadway driving safety protection system and arrangement method thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8672414B2 (en) * 2008-02-19 2014-03-18 Rag Aktiengesellschaft Method for controlling longwall mining operations
CN101265808B (en) * 2008-04-16 2010-04-07 刘兴才 Coal mine conjuncted asynchronous bracket filled block wall
CN102168567A (en) * 2010-02-25 2011-08-31 郑州四维机电设备制造有限公司 Filling supporting partition board bracket
CN101793159A (en) * 2010-03-19 2010-08-04 中国矿业大学 Dam-type filling hydraulic bracket in mined-out region
CN102155259B (en) * 2011-03-08 2014-05-07 北京科技大学 Filling retaining wall constructed by using tunneling waste stones, and construction method of retaining wall
CN103266914B (en) * 2013-06-07 2016-03-23 冀中能源集团有限责任公司 Solid filling coal mining automation control system
CN105065049A (en) * 2015-08-26 2015-11-18 冀中能源股份有限公司邢东矿 Hydraulic support for high-water cut and fill mining
CN105178998A (en) * 2015-09-18 2015-12-23 冀中能源股份有限公司邢东矿 Hydraulic support for waste rock filling
CN105715289B (en) * 2016-04-15 2018-05-08 陕西开拓建筑科技有限公司 Gob side entry retaining face end support
CN106014406B (en) * 2016-07-01 2017-05-10 黑龙江科技大学 Coal mining machine with filling function and coal mining method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE807649A (en) * 1972-11-25 1974-03-15 Lubba Artur METHOD AND DEVICES FOR LAYING A PADDING IN PARTICULAR IN SIZES MADE OF WIRES CONNECTED TO ONE TO THE OTHERS IN FLAT SHAPE
DE2442177A1 (en) * 1974-09-03 1976-03-11 Roesler Draht Kg PROCESS AND DEVICE TO PREVENT THE DEVELOPMENT OF DUST, IN PARTICULAR ROCK DUST, FROM THE HANGING AND BREAKAGE DURING THE EXTENSION OF SHIELDS OR TREADS, PRIORLY COAL MINING
GB2104941B (en) * 1981-08-29 1985-01-16 Dowty Mining Equipment Ltd Mineral mining apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109372564A (en) * 2018-12-10 2019-02-22 华电郑州机械设计研究院有限公司 A kind of filling coal mining support apparatus
CN112678020A (en) * 2021-01-16 2021-04-20 陕西煤业化工技术研究院有限责任公司 Mine inclined roadway driving safety protection system and arrangement method thereof
CN112627886A (en) * 2021-01-27 2021-04-09 福州大学 Self-adaptive reusable filling retaining wall and construction method thereof

Also Published As

Publication number Publication date
GB2188661B (en) 1989-11-22
DE3710839A1 (en) 1987-10-08
PL149218B1 (en) 1990-01-31
CN87103428A (en) 1987-10-14
GB2188661A (en) 1987-10-07
SU1678216A3 (en) 1991-09-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee