DE2548249C2 - Vorrichtung zur hydraulischen Abförderung von trocken abgebautem und vorgebrochenem Material - Google Patents
Vorrichtung zur hydraulischen Abförderung von trocken abgebautem und vorgebrochenem MaterialInfo
- Publication number
- DE2548249C2 DE2548249C2 DE2548249A DE2548249A DE2548249C2 DE 2548249 C2 DE2548249 C2 DE 2548249C2 DE 2548249 A DE2548249 A DE 2548249A DE 2548249 A DE2548249 A DE 2548249A DE 2548249 C2 DE2548249 C2 DE 2548249C2
- Authority
- DE
- Germany
- Prior art keywords
- slide
- coal
- flume
- water
- mining
- 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
- 239000000463 material Substances 0.000 title claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000003245 coal Substances 0.000 claims description 33
- 238000005065 mining Methods 0.000 description 28
- 239000010802 sludge Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007796 conventional method Methods 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
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000011275 tar sand Substances 0.000 description 1
- 230000005641 tunneling Effects 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
- E21F13/04—Transport of mined material in gravity inclines; in staple or inclined shafts
- E21F13/042—Vertical hydraulic conveying of coal
-
- 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
- E21C25/68—Machines for making slits combined with equipment for removing, e.g. by loading, material won by other means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
-
- 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)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA212,298A CA1020176A (en) | 1974-10-25 | 1974-10-25 | Method of driving a mine entry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2548249A1 DE2548249A1 (de) | 1976-05-06 |
| DE2548249C2 true DE2548249C2 (de) | 1983-05-05 |
Family
ID=4101452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2548249A Expired DE2548249C2 (de) | 1974-10-25 | 1975-10-25 | Vorrichtung zur hydraulischen Abförderung von trocken abgebautem und vorgebrochenem Material |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE834733A (xx) |
| BR (1) | BR7506952A (xx) |
| CA (1) | CA1020176A (xx) |
| DE (1) | DE2548249C2 (xx) |
| FR (1) | FR2289721A1 (xx) |
| GB (1) | GB1526775A (xx) |
| NL (1) | NL7512491A (xx) |
| NZ (1) | NZ179042A (xx) |
| ZA (1) | ZA756403B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510427A1 (fr) * | 1981-07-31 | 1983-02-04 | Mangieu Pierre | Transport et traitement hydraulique des materiaux et minerais |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE355859C (de) * | 1922-07-03 | Gewerkschaft Hausbach O | Ein fuer Tief- oder Hochbagger durchfahrbar ausgebildeter Spueltrichter | |
| DD61251A (xx) * | ||||
| GB359515A (en) * | 1930-06-24 | 1931-10-26 | John Brown | Improvements in or relating to hydraulic conveying systems for use in mines |
| ZA736063B (en) * | 1972-10-16 | 1974-08-28 | Continental Oil Co | Slurry hopper system |
-
1974
- 1974-10-25 CA CA212,298A patent/CA1020176A/en not_active Expired
-
1975
- 1975-10-09 ZA ZA756403A patent/ZA756403B/xx unknown
- 1975-10-22 BE BE161129A patent/BE834733A/xx unknown
- 1975-10-22 GB GB43365/75A patent/GB1526775A/en not_active Expired
- 1975-10-23 BR BR7506952*A patent/BR7506952A/pt unknown
- 1975-10-23 NZ NZ179042A patent/NZ179042A/xx unknown
- 1975-10-24 FR FR7532595A patent/FR2289721A1/fr active Granted
- 1975-10-24 NL NL7512491A patent/NL7512491A/xx not_active Application Discontinuation
- 1975-10-25 DE DE2548249A patent/DE2548249C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1526775A (en) | 1978-09-27 |
| FR2289721B1 (xx) | 1982-10-01 |
| NL7512491A (nl) | 1976-04-27 |
| FR2289721A1 (fr) | 1976-05-28 |
| NZ179042A (en) | 1979-08-31 |
| DE2548249A1 (de) | 1976-05-06 |
| CA1020176A (en) | 1977-11-01 |
| ZA756403B (en) | 1977-05-25 |
| BE834733A (fr) | 1976-04-22 |
| AU8599875A (en) | 1977-04-28 |
| BR7506952A (pt) | 1976-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |