CN103939139A - Equipment matching method for solid-filling coal face of coal mine - Google Patents
Equipment matching method for solid-filling coal face of coal mine Download PDFInfo
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- CN103939139A CN103939139A CN201410172244.8A CN201410172244A CN103939139A CN 103939139 A CN103939139 A CN 103939139A CN 201410172244 A CN201410172244 A CN 201410172244A CN 103939139 A CN103939139 A CN 103939139A
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- 239000003245 coal Substances 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005065 mining Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims description 15
- 230000032258 transport Effects 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract 3
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010878 waste rock Substances 0.000 description 1
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
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/06—Transport of mined material at or adjacent to the working face
-
- 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
- E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
-
- 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
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- 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)
- Excavating Of Shafts Or Tunnels (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides an equipment matching method for a solid-filling coal face of a coal mine and belongs to coal mining with filling methods. According to the equipment matching method, equipment is composed of a coal cutter, a scraper conveyer, a milling with filling hydraulic support, a coal conveying device, a machine head, a drive motor, a machine head lifting platform, a gangue belt conveyer, a self-moving transfer conveyer, a machine tail, a machine tail lifting platform, a punning mechanism and a conveyer middle section, wherein the coal cutter, the scraper conveyer and the milling with filling hydraulic support are arranged on the coal face; the coal conveying device, the machine head, the drive motor and the machine head lifting platform are arranged in a coal conveying roadway; the gangue belt conveyer, the self-moving transfer conveyer, the machine tail and the machine tail lifting platform are arranged in a gangue conveying roadway; the punning mechanism and the conveyer middle section are arranged in the milling with filling coal face. The conveyer middle section and the punning mechanism are arranged on the rear portion and the bottom of the mining with filling hydraulic support respectively. The self-moving transfer conveyer is in lap joint with the gangue belt conveyer and the machine tail. The machine tail is arranged on the machine tail lifting platform. The machine head and the drive motor are arranged on the machine head lifting platform. A delayed shoring method is used for achieving management of a coal face transition section. By the adoption of the equipment matching method, integrated operation of filling and mining of a comprehensively mechanical solid filling work face is achieved, and the recovery rate of a resource exhaustion type mine is greatly increased.
Description
Technical field
The present invention relates to a kind of colliery solid filling coal-face coordinative composition of equipments method, the method for especially a kind of colliery solid filling coal-face coordinative composition of equipments.
Background technology
Comprehensive mechanization solid material filling coal mining technology is a revolutionary technology of filling mining technology, this technology is since its research and development, in China table mountain (under village), Jining (under the group of close villages), Yanzhou (under large-scale river levee), Wan Bei (under four water contents), open more than 20, mining area work plane such as more than 10 of Luan (under the railway network) etc. and carry out industrialness widely and promote, this technology is improving coal recovery rate; Utilize the aspect such as mining area solid material and protection mining area building, soil, water body and ecological environment to there is outstanding technical advantage, become the one preferred technique of liberation " three times " pressure coal and other dull coal resources.Comprehensive mechanization solid material filling coal mining technology can realize the institutional operation of mining with filling, this just requires passage and the equipment of spoil transport and filling is provided and ensures that the spoil of goaf filling has enough compactnesss, and in conventional sets of equipment in working face mode, both do not transport and equipment and the passage of filling waste rock, enough packing job spaces can not be provided in the goaf at hydraulic support rear, cannot realize the institutional operation of mining with filling.
Summary of the invention
The object of the present invention is to provide a kind of liberation " three times " to press the colliery solid filling coal-face coordinative composition of equipments method of coal, solve three large technical barriers of transport channel, compacting power and the filling coal mining working space of solid filling material in existing solid coal-mining technique.
For achieving the above object, the present invention takes with following technical proposals: this sets of equipment in working face method is as follows: the coal under coal-winning machine cut is transported to coal road and reprints to conveying coal equipment via the drag conveyor in coal-face, transports coal-face by conveying coal equipment; The needed spoil of filling operation face is reprinted to automatic moving type redoiming conveyor by transporting cash ribbon conveyer, reprinted to the tail of porous bottom-dump conveyer by automatic moving type redoiming conveyor, spoil is offloaded in goaf, porous bottom-dump conveyer below and repeatedly tamps through reinforcement mechanism via porous bottom-dump conveyer interlude.
Coal-face by filling coal mining hydraulic support before back timber screen, filling operation face by filling coal mining hydraulic support after back timber screen, fortune coal road He Yungan lane is opened in coal-face two ends, and the equipment of matching method is made up of coal-winning machine, scratch board conveyor, conveying coal equipment, fortune cash ribbon conveyer, automatic moving type redoiming conveyor, filling coal mining hydraulic support, reinforcement mechanism, porous bottom-dump conveyer; Described porous bottom-dump conveyer comprises head, drive motors, head lift platform, conveyer interlude, tail, tail lift platform composition; Coal-winning machine, scratch board conveyor, filling coal mining hydraulic support are arranged in coal-face; Conveying coal equipment, head, drive motors, head lift platform are arranged in fortune coal road; Fortune cash ribbon conveyer, automatic moving type redoiming conveyor, tail, tail lift platform are arranged in Yun Gan lane; Reinforcement mechanism, conveyer interlude are arranged in filling operation face;
Described conveyer interlude is suspended on filling coal mining hydraulic support rear portion, and reinforcement mechanism is hinged on filling coal mining hydraulic support bottom; Fortune cash ribbon conveyer end and automatic moving type redoiming conveyor rear portion overlap joint, automatic moving type redoiming conveyor is anterior to be overlapped with tail, and tail is placed on tail lift platform; Fortune cash ribbon conveyer overlaps with the two center line of automatic moving type redoiming conveyor; Head, drive motors are placed on head lift platform; Drive motors is arranged in parallel with fortune coal road and the two center line overlaps; Conveying coal equipment rear portion and head lift platform front portion flexibly connect by iron chains, and the center line of conveying coal equipment overlaps with the center line of fortune coal road; The head of drag conveyor is arranged in fortune coal road and with conveying coal equipment and overlaps, and every filling coal mining hydraulic support is all hinged with drag conveyor, and pin joint spacing is 1500mm; Coal-face is arranged the filling coal mining hydraulic support of same model and structure, realizes the management of changeover portion by the mode of Lagging support.
Beneficial effect: the present invention adopts coal-winning machine, scratch board conveyor, conveying coal equipment (being arranged in fortune coal road), fortune cash ribbon conveyer, automatic moving type redoiming conveyor, filling coal mining hydraulic support, reinforcement mechanism, porous bottom-dump conveyer " eight machines " supporting; Filling coal mining hydraulic support in work plane not only can provide anterior coal mining activity space but also can provide packing job space, rear portion, the porous bottom-dump conveyer at the fortune cash ribbon conveyer in Yun Gan lane and automatic moving type redoiming conveyor and filling coal mining hydraulic support rear portion provides power and passage for the transport of solid filling material, the spoil that is scattered that is filled into goaf forms sold stowing body by the reinforcement mechanism compacting that is hinged on hydraulic support bottom, effectively controlroof and overlying strata motion, coal-winning machine is normally mined, and mines and does not interfere with each other with filling.Existing coal-face, also has filling operation face; Mainly solve coal broken coal, coaling, transport coal, supporting and goaf filling body management top board, can realize coal mining activity, can also realize packing job; The present invention on the basis of existing technology, has further realized transport, unloading, the fine and close compacting of goaf filling material, has realized coal mining filling institutional operation.This scheme efficiently solves three large technical barriers of transport channel, compacting power and the filling coal mining working space of solid filling material in solid coal-mining technique, realizes " three times " and presses coal high-efficiency mining, greatly improves the resource recovery of Resource-exhausted mine.
Brief description of the drawings
Fig. 1 is working face equipment plane of arrangement figure of the present invention.
Fig. 2 is porous bottom-dump conveyer sectional drawing of the present invention.
Fig. 3 is Yun Gan of the present invention lane equipment overlap joint schematic diagram.
Fig. 4 is solid packed hydraulic support sectional drawing of the present invention.
In figure: 1, coal-face; 2, filling operation face; 3, fortune coal road; 4, Yun Gan lane; 5, coal-winning machine; 6, drag conveyor; 7, conveying coal equipment; 8 fortune cash ribbon conveyers; 9, automatic moving type redoiming conveyor; 10, filling coal mining hydraulic support; 11, reinforcement mechanism; 12, porous bottom-dump conveyer; 13, head; 14, drive motors; 15, head lift platform; 16, conveyer interlude; 17, tail; 18, tail lift platform.
Detailed description of the invention
Below in conjunction with accompanying drawing, enforcement of the present invention is further described:
Embodiment 1: in solid filling coal-face, equipment availability fitting method is as follows: the coal under coal-winning machine 5 cuts is transported to coal road 3 and reprints to conveying coal equipment 7 via the drag conveyor 6 in coal-face 1, transports coal-face 1 by conveying coal equipment 7; The needed spoil of filling operation face 2 is reprinted to automatic moving type redoiming conveyor 9 by transporting cash ribbon conveyer 8, reprinted to the tail 17 of porous bottom-dump conveyer 12 by automatic moving type redoiming conveyor 9, spoil is offloaded in porous bottom-dump conveyer 12 goafs, below and through reinforcement mechanism 11 and repeatedly tamps via porous bottom-dump conveyer interlude 16.
In Fig. 1, coal-face 1 by filling coal mining hydraulic support before back timber screen, filling operation face 2 by filling coal mining hydraulic support after back timber screen, fortune coal road 3 He Yungan lanes 4 are opened in coal-face 1 two ends, and the equipment of matching method is made up of coal-winning machine 5, scratch board conveyor 6, conveying coal equipment 7, fortune cash ribbon conveyer 8, automatic moving type redoiming conveyor 9, filling coal mining hydraulic support 10, reinforcement mechanism 11, porous bottom-dump conveyer 12.Porous bottom-dump conveyer comprises that head 13, drive motors 14, head lift platform 15, porous bottom-dump conveyer interlude 16, tail 17, tail lift platform 18 form.Coal-winning machine 5, scratch board conveyor 6, filling coal mining hydraulic support 10 are arranged in coal-face 1; Conveying coal equipment 7, head 13, drive motors 14, head lift platform 15 are arranged in fortune coal road 3; Fortune cash ribbon conveyer 8, automatic moving type redoiming conveyor 9, tail 17, tail lift platform 18 are arranged in Yun Gan lane 4; Reinforcement mechanism 11, porous bottom-dump conveyer interlude 16 are arranged in filling operation face 2.Porous bottom-dump conveyer interlude 16 is suspended on filling coal mining hydraulic support 10 rear portions as shown in Figure 4, and reinforcement mechanism 11 is hinged on filling coal mining hydraulic support 10 bottoms; Fortune cash ribbon conveyer 8 ends and automatic moving type redoiming conveyor 9 rear portion overlap joints, automatic moving type redoiming conveyor 9 is anterior and tail 17 overlaps, tail 17 is placed on tail lift platform 18, as shown in Figure 3; Head 13, drive motors 14 are placed on head lift platform 15; Drive motors 14 is arranged in parallel with fortune coal road 3 and the two center line overlaps; Conveying coal equipment 7 is flexible coupling with head lift platform 15, and the center line of head lift platform 15, conveying coal equipment 7 overlaps with transporting coal road 3 three's center lines, as shown in Figure 1; The head of drag conveyor 6 is arranged in fortune coal road 3 and overlaps with conveying coal equipment 7, and every filling coal mining hydraulic support 10 is all hinged with drag conveyor 6, and pin joint spacing is 1500mm.Coal-face 1 is arranged the filling coal mining hydraulic support 10 of same model and structure, realizes the management of changeover portion by the mode of Lagging support.
Claims (1)
1. a colliery solid filling coal-face coordinative composition of equipments method, it is characterized in that: this sets of equipment in working face method is as follows: the coal under coal-winning machine cut is transported to coal road and reprints to conveying coal equipment via the drag conveyor in coal-face, transports coal-face by conveying coal equipment; The needed spoil of filling operation face is reprinted to automatic moving type redoiming conveyor by transporting cash ribbon conveyer, reprinted to the tail of porous bottom-dump conveyer by automatic moving type redoiming conveyor, spoil is offloaded in goaf, porous bottom-dump conveyer below and repeatedly tamps through reinforcement mechanism via porous bottom-dump conveyer interlude;
Coal-face by filling coal mining hydraulic support before back timber screen, filling operation face by filling coal mining hydraulic support after back timber screen, fortune coal road He Yungan lane is opened in coal-face two ends, and the equipment of matching method is made up of coal-winning machine, scratch board conveyor, conveying coal equipment, fortune cash ribbon conveyer, automatic moving type redoiming conveyor, filling coal mining hydraulic support, reinforcement mechanism, porous bottom-dump conveyer; Described porous bottom-dump conveyer comprises head, drive motors, head lift platform, conveyer interlude, tail, tail lift platform composition; Coal-winning machine, scratch board conveyor, filling coal mining hydraulic support are arranged in coal-face; Conveying coal equipment, head, drive motors, head lift platform are arranged in fortune coal road; Fortune cash ribbon conveyer, automatic moving type redoiming conveyor, tail, tail lift platform are arranged in Yun Gan lane; Reinforcement mechanism, conveyer interlude are arranged in filling operation face;
Described conveyer interlude is suspended on filling coal mining hydraulic support rear portion, and reinforcement mechanism is hinged on filling coal mining hydraulic support bottom; Fortune cash ribbon conveyer end and automatic moving type redoiming conveyor rear portion overlap joint, automatic moving type redoiming conveyor is anterior to be overlapped with tail, and tail is placed on tail lift platform; Fortune cash ribbon conveyer overlaps with the two center line of automatic moving type redoiming conveyor; Head, drive motors are placed on head lift platform; Drive motors is arranged in parallel with fortune coal road and the two center line overlaps; Conveying coal equipment rear portion and head lift platform front portion flexibly connect by iron chains, and the center line of conveying coal equipment overlaps with the center line of fortune coal road; The head of drag conveyor is arranged in fortune coal road and with conveying coal equipment and overlaps, and every filling coal mining hydraulic support is all hinged with drag conveyor, and pin joint spacing is 1500mm; Coal-face is arranged the filling coal mining hydraulic support of same model and structure, realizes the management of changeover portion by the mode of Lagging support.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172244.8A CN103939139B (en) | 2014-04-25 | 2014-04-25 | A kind of colliery solid filling coal-face coordinative composition of equipments method |
| PCT/CN2015/077031 WO2015161771A1 (en) | 2014-04-25 | 2015-04-21 | Matching method for equipment for solid-filling coal face of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172244.8A CN103939139B (en) | 2014-04-25 | 2014-04-25 | A kind of colliery solid filling coal-face coordinative composition of equipments method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103939139A true CN103939139A (en) | 2014-07-23 |
| CN103939139B CN103939139B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410172244.8A Active CN103939139B (en) | 2014-04-25 | 2014-04-25 | A kind of colliery solid filling coal-face coordinative composition of equipments method |
Country Status (2)
| Country | Link |
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| CN (1) | CN103939139B (en) |
| WO (1) | WO2015161771A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329117A (en) * | 2014-08-28 | 2015-02-04 | 江苏中矿立兴能源科技有限公司 | Installation method of comprehensive mechanized filling, coal mining and open-off cutting equipment |
| CN104564071A (en) * | 2014-12-05 | 2015-04-29 | 新汶矿业集团有限责任公司 | Comprehensive gangue filling coal mining equipment and filling method |
| WO2015161771A1 (en) * | 2014-04-25 | 2015-10-29 | 中国矿业大学 | Matching method for equipment for solid-filling coal face of coal mine |
| CN106014406A (en) * | 2016-07-01 | 2016-10-12 | 黑龙江科技大学 | Coal mining machine with filling function and coal mining method |
| CN106351690A (en) * | 2016-09-26 | 2017-01-25 | 中国矿业大学 | Compacting scraper conveyer and compacting method |
| CN109751078A (en) * | 2019-03-04 | 2019-05-14 | 中煤能源研究院有限责任公司 | A kind of coal working face end trigonum device for filling and method |
| CN109882238A (en) * | 2019-02-01 | 2019-06-14 | 中国矿业大学 | A kind of coal mine gob polymer and spoil mixed filling system and method |
| CN110439613A (en) * | 2019-07-18 | 2019-11-12 | 郑州四维机电装备制造有限公司 | A kind of coal working face tunnel filling spoil side dumping method |
| CN110454219A (en) * | 2019-08-28 | 2019-11-15 | 赵红涛 | Full dose gangue underground apparatus for automatically filling and method |
| CN112648010A (en) * | 2020-12-21 | 2021-04-13 | 中国矿业大学 | Automatic filling mining control system and method |
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| CN107387158B (en) * | 2017-09-12 | 2023-02-28 | 中煤能源研究院有限责任公司 | Coal mine underground split paste preparation and conveying device |
| CN108757023A (en) * | 2018-07-09 | 2018-11-06 | 中国矿业大学 | A method of exploiting displacement coal column using spoil strip filling |
| CN109018893B (en) * | 2018-08-16 | 2023-11-07 | 上海大屯能源股份有限公司江苏分公司 | Belt conveyor with self-moving and rotating functions |
| 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 |
| CN114060031B (en) * | 2021-10-29 | 2023-05-23 | 西安科技大学 | Installation method of large-section open-cut fully-mechanized caving equipment in goaf of coal seam |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161771A1 (en) * | 2014-04-25 | 2015-10-29 | 中国矿业大学 | Matching method for equipment for solid-filling coal face of coal mine |
| CN104329117A (en) * | 2014-08-28 | 2015-02-04 | 江苏中矿立兴能源科技有限公司 | Installation method of comprehensive mechanized filling, coal mining and open-off cutting equipment |
| CN104564071A (en) * | 2014-12-05 | 2015-04-29 | 新汶矿业集团有限责任公司 | Comprehensive gangue filling coal mining equipment and filling method |
| CN106014406A (en) * | 2016-07-01 | 2016-10-12 | 黑龙江科技大学 | Coal mining machine with filling function and coal mining method |
| 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 |
| CN106351690A (en) * | 2016-09-26 | 2017-01-25 | 中国矿业大学 | Compacting scraper conveyer and compacting method |
| CN109882238B (en) * | 2019-02-01 | 2020-03-13 | 中国矿业大学 | Polymer and gangue mixed filling system and method for coal mine goaf |
| CN109882238A (en) * | 2019-02-01 | 2019-06-14 | 中国矿业大学 | A kind of coal mine gob polymer and spoil mixed filling system and method |
| CN109751078A (en) * | 2019-03-04 | 2019-05-14 | 中煤能源研究院有限责任公司 | A kind of coal working face end trigonum device for filling and method |
| CN110439613A (en) * | 2019-07-18 | 2019-11-12 | 郑州四维机电装备制造有限公司 | A kind of coal working face tunnel filling spoil side dumping method |
| CN110454219A (en) * | 2019-08-28 | 2019-11-15 | 赵红涛 | Full dose gangue underground apparatus for automatically filling and method |
| CN110454219B (en) * | 2019-08-28 | 2021-09-24 | 赵红涛 | Full-gangue underground automatic filling device and method |
| CN112648010A (en) * | 2020-12-21 | 2021-04-13 | 中国矿业大学 | Automatic filling mining control system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015161771A1 (en) | 2015-10-29 |
| CN103939139B (en) | 2016-01-06 |
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