BE622190A - - Google Patents
Info
- Publication number
- BE622190A BE622190A BE622190DA BE622190A BE 622190 A BE622190 A BE 622190A BE 622190D A BE622190D A BE 622190DA BE 622190 A BE622190 A BE 622190A
- Authority
- BE
- Belgium
- Prior art keywords
- vein
- galleries
- ore
- drilling
- transverse
- Prior art date
Links
- 210000003462 vein Anatomy 0.000 claims description 68
- 238000005553 drilling Methods 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000005065 mining Methods 0.000 claims description 14
- 238000009527 percussion Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 description 14
- 238000005755 formation reaction Methods 0.000 description 11
- 239000011435 rock Substances 0.000 description 7
- 244000000626 Daucus carota Species 0.000 description 5
- 235000002767 Daucus carota Nutrition 0.000 description 5
- 238000005422 blasting Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004181 pedogenesis Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/58—Machines slitting by drilling hole on hole
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)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE622190A true BE622190A (enrdf_load_stackoverflow) |
Family
ID=194880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE622190D BE622190A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE622190A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508351A (zh) * | 2020-11-16 | 2022-05-17 | 江西蓝翔重工有限公司 | 一种可快速连接探测钻机的挖掘工作机构 |
-
0
- BE BE622190D patent/BE622190A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508351A (zh) * | 2020-11-16 | 2022-05-17 | 江西蓝翔重工有限公司 | 一种可快速连接探测钻机的挖掘工作机构 |
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