GB890329A - Method of, and means for, mining seam-like mineral deposits - Google Patents
Method of, and means for, mining seam-like mineral depositsInfo
- Publication number
- GB890329A GB890329A GB7195/58A GB719558A GB890329A GB 890329 A GB890329 A GB 890329A GB 7195/58 A GB7195/58 A GB 7195/58A GB 719558 A GB719558 A GB 719558A GB 890329 A GB890329 A GB 890329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seam
- face
- mineral
- mining
- drifts
- 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.)
- Expired
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 4
- 239000011707 mineral Substances 0.000 title abstract 4
- 238000005065 mining Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/006—Lining anchored in the rock
-
- 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
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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
890,329. Mineral-mining; tunnel linings; goaf-filling. BERGWERKSVERBAND ZUR VERWERTUNG VON SCHUTZRECHTEN DER KOHLENTECHNIK G.m.b.H. March 6, 1958 [March 6, 1957; April 5, 1957], No. 7195/58. Classes 68(1) and. 85. A method of mining mineral by the longwall system from a steeply inclined seam comprises first driving at the working limits of the seam two parallel roadways extending along the line of strike of the seam, secondly driving a pair of parallel drifts extending between and at right angles to the limits of the roadways, and then removing mineral from the seam by attacking the upper face simultaneously at a number of points spaced along the upper exposed face of the seam by winning means that cause removal of the mineral along the face, down a drift to conveyer means in the lower roadway, the winning means, preferably including ploughs, having associated therewith means that as the face is advanced downwards seal of the working area from the worked out zone of the seam. This sealing means may be an inflatable tube or tubes attached to the roof support system of the winning means for advance therewith. Alternately the means may comprise a stack of wire mesh panels, the stack extending between the drifts and the panels being so interconnected that the panels are automatically drawn from the stack as the support system advances downwards to lie at regularly spaced intervals parallel to the advancing face in the worked out zone as the uppermost panel is anchored in the zone adjacent the upper road. The roadways and drifts can be so driven in the seam before mining commences as to extend from the top of the seam to well below the seam so that the roadway can still be of use after the roof of the worked out space sinks to the floor thereof.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE890329X | 1957-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB890329A true GB890329A (en) | 1962-02-28 |
Family
ID=6837194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7195/58A Expired GB890329A (en) | 1957-03-06 | 1958-03-06 | Method of, and means for, mining seam-like mineral deposits |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB890329A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3399927A (en) * | 1965-04-21 | 1968-09-03 | Karl M. Groetschel | Self-advancing mine roof support including a protective mat for the roof |
| CN101818643A (en) * | 2010-05-18 | 2010-09-01 | 中南大学 | Stepped non-pillar continuous filling mining method for deep well super high large breaking ore body panel |
| CN102418526A (en) * | 2011-12-02 | 2012-04-18 | 瓮福（集团）有限责任公司 | High-sublevel subdivision mining method of moderately thick heavy-pitch waste-rock-containing interlayer phosphate orebody along strike |
| CN102493810A (en) * | 2011-11-30 | 2012-06-13 | 四川省地质工程勘察院 | Grouting construction process of pipeline inclined shaft engineering |
| CN112539032A (en) * | 2020-12-05 | 2021-03-23 | 靳职锋 | Pressure-resistant high-polymer composite film dado drilling tool mechanical device |
| US10989051B2 (en) * | 2019-01-21 | 2021-04-27 | Xi'an University Of Science And Technology | Multi-section non-pillar staggered protected roadway for deep inclined thick coal seam and method for coal pillar filling between sections |
| CN115929396A (en) * | 2022-11-29 | 2023-04-07 | 太原科技大学 | A treatment device and method for roadway bottom drum |
-
1958
- 1958-03-06 GB GB7195/58A patent/GB890329A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3399927A (en) * | 1965-04-21 | 1968-09-03 | Karl M. Groetschel | Self-advancing mine roof support including a protective mat for the roof |
| CN101818643A (en) * | 2010-05-18 | 2010-09-01 | 中南大学 | Stepped non-pillar continuous filling mining method for deep well super high large breaking ore body panel |
| CN101818643B (en) * | 2010-05-18 | 2012-06-27 | 中南大学 | Stepped non-pillar continuous filling mining method for deep well super high large breaking ore body panel |
| CN102493810A (en) * | 2011-11-30 | 2012-06-13 | 四川省地质工程勘察院 | Grouting construction process of pipeline inclined shaft engineering |
| CN102493810B (en) * | 2011-11-30 | 2013-11-13 | 四川省地质工程勘察院 | Grouting construction process of pipeline inclined shaft engineering |
| CN102418526A (en) * | 2011-12-02 | 2012-04-18 | 瓮福（集团）有限责任公司 | High-sublevel subdivision mining method of moderately thick heavy-pitch waste-rock-containing interlayer phosphate orebody along strike |
| US10989051B2 (en) * | 2019-01-21 | 2021-04-27 | Xi'an University Of Science And Technology | Multi-section non-pillar staggered protected roadway for deep inclined thick coal seam and method for coal pillar filling between sections |
| CN112539032A (en) * | 2020-12-05 | 2021-03-23 | 靳职锋 | Pressure-resistant high-polymer composite film dado drilling tool mechanical device |
| CN115929396A (en) * | 2022-11-29 | 2023-04-07 | 太原科技大学 | A treatment device and method for roadway bottom drum |
| CN115929396B (en) * | 2022-11-29 | 2023-08-22 | 太原科技大学 | Treatment device and method for tunnel floor heave |
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