CA1045071A - Dispositif et methode hydraulique d'extraction miniere - Google Patents
Dispositif et methode hydraulique d'extraction miniereInfo
- Publication number
- CA1045071A CA1045071A CA249,698A CA249698A CA1045071A CA 1045071 A CA1045071 A CA 1045071A CA 249698 A CA249698 A CA 249698A CA 1045071 A CA1045071 A CA 1045071A
- Authority
- CA
- Canada
- Prior art keywords
- aggregate
- conveyor
- downstream
- upstream
- section
- 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
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005065 mining Methods 0.000 title description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 36
- 239000012530 fluid Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000543 intermediate Substances 0.000 claims 4
- 238000004891 communication Methods 0.000 claims 1
- 230000006854 communication Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000005549 size reduction Methods 0.000 abstract 1
- 239000012615 aggregate Substances 0.000 description 31
- 239000000470 constituent Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E21C25/60—Slitting by jets of water or other liquid
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA249,698A CA1045071A (fr) | 1976-04-06 | 1976-04-06 | Dispositif et methode hydraulique d'extraction miniere |
| GB2656976A GB1542898A (en) | 1976-04-06 | 1976-06-25 | Hydraulic mining apparatus and method |
| NZ18379177A NZ183791A (en) | 1976-04-06 | 1977-04-04 | Hydraulic mining apparatus aggregate separated into pumpable fraction and dry conveyable fraction |
| AU23975/77A AU504253B2 (en) | 1976-04-06 | 1977-04-05 | Hydraulic mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA249,698A CA1045071A (fr) | 1976-04-06 | 1976-04-06 | Dispositif et methode hydraulique d'extraction miniere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1045071A true CA1045071A (fr) | 1978-12-26 |
Family
ID=4105651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA249,698A Expired CA1045071A (fr) | 1976-04-06 | 1976-04-06 | Dispositif et methode hydraulique d'extraction miniere |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU504253B2 (fr) |
| CA (1) | CA1045071A (fr) |
| GB (1) | GB1542898A (fr) |
| NZ (1) | NZ183791A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874540B (zh) * | 2015-05-05 | 2017-01-25 | 昆明理工大学 | 一种推拉式挂折筛 |
| CN114247738A (zh) * | 2021-12-23 | 2022-03-29 | 王家洪 | 一种再生资源建筑废料回收再利用处理设备 |
-
1976
- 1976-04-06 CA CA249,698A patent/CA1045071A/fr not_active Expired
- 1976-06-25 GB GB2656976A patent/GB1542898A/en not_active Expired
-
1977
- 1977-04-04 NZ NZ18379177A patent/NZ183791A/xx unknown
- 1977-04-05 AU AU23975/77A patent/AU504253B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU2397577A (en) | 1978-10-12 |
| GB1542898A (en) | 1979-03-28 |
| AU504253B2 (en) | 1979-10-04 |
| NZ183791A (en) | 1980-04-28 |
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