SE9401472L - Methods and apparatus for quarrying - Google Patents
Methods and apparatus for quarryingInfo
- Publication number
- SE9401472L SE9401472L SE9401472A SE9401472A SE9401472L SE 9401472 L SE9401472 L SE 9401472L SE 9401472 A SE9401472 A SE 9401472A SE 9401472 A SE9401472 A SE 9401472A SE 9401472 L SE9401472 L SE 9401472L
- Authority
- SE
- Sweden
- Prior art keywords
- blasting
- raise
- guide rail
- alternative
- round
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005422 blasting Methods 0.000 abstract 4
- 238000005553 drilling Methods 0.000 abstract 2
- 239000011435 rock Substances 0.000 abstract 2
- 238000009423 ventilation Methods 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D3/00—Raising shafts, i.e. working upwards from the bottom
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)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
In a method for raise driving the driving work is performed from equipment that is movable along a guide rail applied on the wall of the raise, said guide rail being lengthened as the work proceeds. The equipment includes a drill rig (67) by means of which blasting holes are drilled in the upper end face of the raise, and a platform, from which staff can perform manual work such as loading of the blast holes. A round cycle that includes the total time after blasting of a round up to blasting of the next round, comprises according to one alternative in turn only simultaneous drilling and ventilation, guide rail lengthening followed by loading, and blasting. Another alternative, intended for use in poor rock, deviates from the first alternative in that the drilling is preceded by ventilation and rock reinforcement.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9401472A SE502693C2 (en) | 1994-04-29 | 1994-04-29 | Methods and apparatus for quarrying |
PCT/SE1995/000472 WO1995030068A1 (en) | 1994-04-29 | 1995-04-28 | A method and an apparatus for raise mining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9401472A SE502693C2 (en) | 1994-04-29 | 1994-04-29 | Methods and apparatus for quarrying |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9401472D0 SE9401472D0 (en) | 1994-04-29 |
SE9401472L true SE9401472L (en) | 1995-10-30 |
SE502693C2 SE502693C2 (en) | 1995-12-11 |
Family
ID=20393833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9401472A SE502693C2 (en) | 1994-04-29 | 1994-04-29 | Methods and apparatus for quarrying |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE502693C2 (en) |
WO (1) | WO1995030068A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE544509C2 (en) * | 2020-05-20 | 2022-06-28 | Luossavaara Kiirunavaara Ab | Mining method for mining ore from an ore body |
BR112022023275A2 (en) * | 2020-05-20 | 2023-01-24 | Luossavaara Kiirunavaara Ab | ELEVATION SLAMING METHOD FOR MINING DEPOSITS AND A MINING INFRASTRUCTURE, MONITORING SYSTEM, MACHINERY, CONTROL SYSTEM AND DATA MEDIA THEREOF |
AU2021276092A1 (en) * | 2020-05-20 | 2023-02-02 | Luossavaara Kiirunavaara Ab | Raise caving method for mining an ore from an ore body, and a mining infrastructure, monitoring system, machinery, control system and data medium therefor |
CN116146258B (en) * | 2023-04-07 | 2023-11-17 | 江西蓝翔重工有限公司 | Monorail crane side jumbolter device and repairing and beating method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE450587B (en) * | 1982-01-11 | 1987-07-06 | Alimak Ab | DEVICE FOR A MOUNTAIN MINING EQUIPMENT FOR EXTRA STIG MINING |
SE454613B (en) * | 1987-03-20 | 1988-05-16 | Alimak Ab | Upward rock drilling equipment |
SE461110B (en) * | 1987-08-31 | 1990-01-08 | Gruvprodukter I Gaellivare Ab | DEVICE FOR OPERATING MOUNTED MOUNTAIN SHAKES |
-
1994
- 1994-04-29 SE SE9401472A patent/SE502693C2/en not_active IP Right Cessation
-
1995
- 1995-04-28 WO PCT/SE1995/000472 patent/WO1995030068A1/en active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
SE9401472D0 (en) | 1994-04-29 |
SE502693C2 (en) | 1995-12-11 |
WO1995030068A1 (en) | 1995-11-09 |
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