HU192450B - Method and apparatus for mining steep mineral bed particularly steep coal one - Google Patents
Method and apparatus for mining steep mineral bed particularly steep coal one Download PDFInfo
- Publication number
- HU192450B HU192450B HU353584A HU353584A HU192450B HU 192450 B HU192450 B HU 192450B HU 353584 A HU353584 A HU 353584A HU 353584 A HU353584 A HU 353584A HU 192450 B HU192450 B HU 192450B
- Authority
- HU
- Hungary
- Prior art keywords
- road
- mineral
- cutout
- steep
- hydraulic
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 35
- 239000011707 mineral Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000003245 coal Substances 0.000 title claims description 9
- 238000005065 mining Methods 0.000 title abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 239000003381 stabilizer Substances 0.000 claims description 7
- 239000007858 starting material Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims 2
- 238000009499 grossing Methods 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 239000002480 mineral oil Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 238000005245 sintering Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000012364 cultivation method Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 210000004283 incisor Anatomy 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 208000021267 infertility disease Diseases 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/34—Machine propelled along the working face by cable or chain
-
- 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
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU353584A HU192450B (en) | 1984-09-20 | 1984-09-20 | Method and apparatus for mining steep mineral bed particularly steep coal one |
| IN745/DEL/85A IN164318B (fr) | 1984-09-20 | 1985-09-11 | |
| ES547120A ES8703572A1 (es) | 1984-09-20 | 1985-09-19 | Procedimiento e instalacion para la explotacion de filones minerales de fuerte buzamiento, especialmente filones de carbon de fuerte buzamiento. |
| FR8513895A FR2570435B1 (fr) | 1984-09-20 | 1985-09-19 | Procede et appareillage pour l'exploitation de couches de mineraux de forte pente, notamment de couches de charbon |
| PL25546385A PL255463A1 (en) | 1984-09-20 | 1985-09-20 | Method of mining steep seams of minerals,in particular those of coal and apparatus therefor |
| BG071765A BG44035A3 (en) | 1984-09-20 | 1985-09-20 | Method and installation for stoping of ore layers disposed vertically and in particular of coal layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU353584A HU192450B (en) | 1984-09-20 | 1984-09-20 | Method and apparatus for mining steep mineral bed particularly steep coal one |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUT37969A HUT37969A (en) | 1986-03-28 |
| HU192450B true HU192450B (en) | 1987-06-29 |
Family
ID=10964437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU353584A HU192450B (en) | 1984-09-20 | 1984-09-20 | Method and apparatus for mining steep mineral bed particularly steep coal one |
Country Status (6)
| Country | Link |
|---|---|
| BG (1) | BG44035A3 (fr) |
| ES (1) | ES8703572A1 (fr) |
| FR (1) | FR2570435B1 (fr) |
| HU (1) | HU192450B (fr) |
| IN (1) | IN164318B (fr) |
| PL (1) | PL255463A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915102A (zh) * | 2010-08-20 | 2010-12-15 | 天地科技股份有限公司 | 急倾斜走向长壁综合机械化采煤方法 |
| CN102373937B (zh) * | 2011-09-30 | 2016-06-29 | 天地科技股份有限公司 | 急倾斜煤层俯伪斜开采工作面菱形液压支架 |
| CN103670418B (zh) * | 2014-01-08 | 2016-01-20 | 大冶有色金属有限责任公司 | 一种提高缓倾斜中厚矿体技术指标的回采方法 |
| CN104847353A (zh) * | 2014-11-30 | 2015-08-19 | 刘桂花 | 急斜煤层群分层同采放顶煤采煤方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR581794A (fr) * | 1924-05-17 | 1924-12-05 | Exploitation des veines par groupes, en particulier pour veines à forte inclinaison | |
| DE1245889B (de) * | 1957-03-06 | 1967-08-03 | Dr Karl Lehmann | Abbauverfahren fuer einfallende Steinkohlenfloeze in Streben mit fallendem Verhieb und Vorrichtung zur Durchfuehrung des Verfahrens |
| GB1089381A (en) * | 1964-05-05 | 1967-11-01 | Coal Industry Patents Ltd | Improvements relating to mining installations |
-
1984
- 1984-09-20 HU HU353584A patent/HU192450B/hu unknown
-
1985
- 1985-09-11 IN IN745/DEL/85A patent/IN164318B/en unknown
- 1985-09-19 FR FR8513895A patent/FR2570435B1/fr not_active Expired
- 1985-09-19 ES ES547120A patent/ES8703572A1/es not_active Expired
- 1985-09-20 BG BG071765A patent/BG44035A3/xx unknown
- 1985-09-20 PL PL25546385A patent/PL255463A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2570435B1 (fr) | 1989-08-18 |
| IN164318B (fr) | 1989-02-18 |
| HUT37969A (en) | 1986-03-28 |
| ES547120A0 (es) | 1987-02-16 |
| FR2570435A1 (fr) | 1986-03-21 |
| ES8703572A1 (es) | 1987-02-16 |
| PL255463A1 (en) | 1987-10-05 |
| BG44035A3 (en) | 1988-09-15 |
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