CN101952547A - 在地下煤矿开采的长壁式开采作业中自动建立确定的工作面开口的方法 - Google Patents
在地下煤矿开采的长壁式开采作业中自动建立确定的工作面开口的方法 Download PDFInfo
- Publication number
- CN101952547A CN101952547A CN2008801270602A CN200880127060A CN101952547A CN 101952547 A CN101952547 A CN 101952547A CN 2008801270602 A CN2008801270602 A CN 2008801270602A CN 200880127060 A CN200880127060 A CN 200880127060A CN 101952547 A CN101952547 A CN 101952547A
- Authority
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- Prior art keywords
- coal
- winning machine
- shield support
- cutting
- support framework
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000005065 mining Methods 0.000 title claims abstract description 23
- 239000003245 coal Substances 0.000 title claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 95
- 238000000605 extraction Methods 0.000 claims abstract description 18
- 230000008859 change Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000001133 acceleration Effects 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 5
- 230000002123 temporal effect Effects 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000009194 climbing Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
- E21C35/14—Equipment for pressing the conveyor towards the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
- E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
- E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
- E21D23/0043—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member and supported by two or more rows of struts parallel to the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/12—Control, e.g. using remote control
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)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/001266 WO2009103307A1 (de) | 2008-02-19 | 2008-02-19 | Verfahren zu einer automatischen herstellung einer definierten streböffnung bei strebbetrieben im untertägigen steinkohlenbergbau |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101952547A true CN101952547A (zh) | 2011-01-19 |
CN101952547B CN101952547B (zh) | 2013-05-08 |
Family
ID=40219290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801270602A Active CN101952547B (zh) | 2008-02-19 | 2008-02-19 | 在地下煤矿开采的长壁式开采作业中自动建立确定的工作面开口的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8567871B2 (zh) |
EP (1) | EP2247824B1 (zh) |
CN (1) | CN101952547B (zh) |
AU (1) | AU2008351276B2 (zh) |
PL (1) | PL2247824T3 (zh) |
WO (1) | WO2009103307A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104364469A (zh) * | 2012-04-02 | 2015-02-18 | 拉格股份公司 | 带有置于工作面运输器与防护支撑架之间的软管水平仪的工作面设备 |
CN110906903A (zh) * | 2019-12-13 | 2020-03-24 | 山东科技大学 | 一种快速获得综采工作面顶板下沉量的方法 |
CN111158000A (zh) * | 2020-01-03 | 2020-05-15 | 山东科技大学 | 一种超前液压支架导航检测及倾角测量系统 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8691883B2 (en) | 2009-02-11 | 2014-04-08 | Samsung Electronics Co., Ltd. | Aerogel-foam composites |
PL2739824T3 (pl) | 2011-08-03 | 2019-07-31 | Joy Global Underground Mining Llc | Układ stabilizacji dla maszyny górniczej |
CN102418541B (zh) * | 2011-08-23 | 2013-12-25 | 三一重型装备有限公司 | 一种刨煤机液压支架自动移架方法、装置及系统 |
CN102865075B (zh) * | 2012-10-08 | 2014-10-29 | 中国矿业大学 | 采煤机远程监控方法及系统 |
US8985699B2 (en) | 2013-03-14 | 2015-03-24 | Seneca Industries Inc. | Mining methods and equipment |
CN103216233B (zh) * | 2013-04-09 | 2015-01-21 | 中国矿业大学 | 一种薄煤层煤岩界面识别及滚筒自动调高的方法 |
GB2577796B (en) | 2013-08-29 | 2020-09-23 | Joy Global Underground Mining Llc | Detecting sump depth of a miner |
US10208594B2 (en) | 2015-07-31 | 2019-02-19 | Joy Global Underground Mining Llc | Systems and methods for monitoring extraction height and volume of material extracted for a mining machine |
DE102019122431A1 (de) * | 2019-08-21 | 2021-02-25 | Marco Systemanalyse Und Entwicklung Gmbh | Verfahren und Vorrichtung zur Steuerung eines automatisierten Strebs |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4228508A (en) * | 1977-04-01 | 1980-10-14 | Bergwerksverband Gmbh | Automatic longwall mining system and method |
US4443135A (en) * | 1981-01-03 | 1984-04-17 | Gewerkschaft Eisenhutte Westfalia | Control apparatus |
US4634186A (en) * | 1985-10-24 | 1987-01-06 | Pease Robert E | Control system for longwall shearer |
CN1103926A (zh) * | 1993-08-27 | 1995-06-21 | 威斯特伐利亚百可瑞特工业技术有限公司 | 地下开采用的开采设备 |
CN100567703C (zh) * | 2005-05-19 | 2009-12-09 | 兖矿集团有限公司 | 长壁采煤法综采工艺 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US605680A (en) * | 1898-06-14 | James b | ||
GB1407236A (en) | 1972-10-10 | 1975-09-24 | Coal Industry Patents Ltd | Cutting force sensor |
DE2917609C2 (de) * | 1979-05-02 | 1985-12-19 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Einrichtung zur Steuerung der Vorpfändkappen eines Schreitausbaus in Abhängigkeit vom Abbaufortschritt |
GB2092207A (en) * | 1981-01-24 | 1982-08-11 | Dobson Park Ind | Improvements in or relating to mining systems |
DE3127702C2 (de) * | 1981-07-14 | 1983-12-29 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur Regelung der Schnitthöhe der Walzen von Walzenladern |
JPS60181487A (ja) * | 1984-02-24 | 1985-09-17 | 財団法人石炭技術研究所 | 負荷制御装置を有するダブルレンジング・ドラムカツタ |
DE3605236A1 (de) * | 1986-02-19 | 1987-08-20 | Gewerk Eisenhuette Westfalia | Steuereinrichtung fuer untertaegige ausbaueinheiten |
DE3620880C1 (en) | 1986-06-21 | 1987-06-04 | Hemscheidt Maschf Hermann | Hydraulic self-advancing support frame |
DE3743758A1 (de) | 1987-12-23 | 1989-07-13 | Bochumer Eisen Heintzmann | Verfahren zur lenkung der abbaufront |
DE19528378C1 (de) * | 1995-08-02 | 1996-11-28 | Dbt Gmbh | Hydraulisches Schildausbaugestell |
DE19636389B4 (de) * | 1996-09-07 | 2004-03-11 | Dbt Automation Gmbh | Verfahren und Einrichtung zur Lastüberwachung von hydraulischen Schildausbaugestellen für den Untertagebergbau |
-
2008
- 2008-02-19 CN CN2008801270602A patent/CN101952547B/zh active Active
- 2008-02-19 US US12/918,477 patent/US8567871B2/en active Active
- 2008-02-19 EP EP08707765.7A patent/EP2247824B1/de not_active Not-in-force
- 2008-02-19 PL PL08707765T patent/PL2247824T3/pl unknown
- 2008-02-19 WO PCT/EP2008/001266 patent/WO2009103307A1/de active Application Filing
- 2008-02-19 AU AU2008351276A patent/AU2008351276B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4228508A (en) * | 1977-04-01 | 1980-10-14 | Bergwerksverband Gmbh | Automatic longwall mining system and method |
US4443135A (en) * | 1981-01-03 | 1984-04-17 | Gewerkschaft Eisenhutte Westfalia | Control apparatus |
US4634186A (en) * | 1985-10-24 | 1987-01-06 | Pease Robert E | Control system for longwall shearer |
CN1103926A (zh) * | 1993-08-27 | 1995-06-21 | 威斯特伐利亚百可瑞特工业技术有限公司 | 地下开采用的开采设备 |
CN100567703C (zh) * | 2005-05-19 | 2009-12-09 | 兖矿集团有限公司 | 长壁采煤法综采工艺 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104364469A (zh) * | 2012-04-02 | 2015-02-18 | 拉格股份公司 | 带有置于工作面运输器与防护支撑架之间的软管水平仪的工作面设备 |
CN104364469B (zh) * | 2012-04-02 | 2016-08-24 | 拉格股份公司 | 带有置于工作面运输器与防护支撑架之间的软管水平仪的工作面设备 |
CN110906903A (zh) * | 2019-12-13 | 2020-03-24 | 山东科技大学 | 一种快速获得综采工作面顶板下沉量的方法 |
CN111158000A (zh) * | 2020-01-03 | 2020-05-15 | 山东科技大学 | 一种超前液压支架导航检测及倾角测量系统 |
Also Published As
Publication number | Publication date |
---|---|
AU2008351276A1 (en) | 2009-08-27 |
CN101952547B (zh) | 2013-05-08 |
EP2247824A1 (de) | 2010-11-10 |
AU2008351276B2 (en) | 2011-07-07 |
US8567871B2 (en) | 2013-10-29 |
PL2247824T3 (pl) | 2015-02-27 |
US20100327650A1 (en) | 2010-12-30 |
WO2009103307A1 (de) | 2009-08-27 |
EP2247824B1 (de) | 2014-07-02 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181122 Address after: Dusseldorf Patentee after: German Pegasus Technology Co.,Ltd. Address before: German Herne Patentee before: Rag AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190425 Address after: No. 5 Younggou Road, Pingli District, Chaoyang District, Beijing Co-patentee after: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. Patentee after: BEIJING TIANDI-MARCO ELECTRO-HYDRAULIC CONTROL SYSTEM Co.,Ltd. Address before: Dusseldorf Patentee before: German Pegasus Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 101399 No.27, Linhe Development Zone, Shunyi District, Beijing Patentee after: CCTEG Beijing Tianma Intelligent Control Technology Co.,Ltd. Patentee after: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 100013 No. 5 Youth Road, Chaoyang District, Beijing, Hepingli Patentee before: BEIJING TIANDI-MARCO ELECTRO-HYDRAULIC CONTROL SYSTEM Co.,Ltd. Patentee before: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. |