GB1526739A - Hydraulically mining friable carbonaceous material - Google Patents
Hydraulically mining friable carbonaceous materialInfo
- Publication number
- GB1526739A GB1526739A GB43364/75A GB4336475A GB1526739A GB 1526739 A GB1526739 A GB 1526739A GB 43364/75 A GB43364/75 A GB 43364/75A GB 4336475 A GB4336475 A GB 4336475A GB 1526739 A GB1526739 A GB 1526739A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- monitor
- conveyor
- breaker
- 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
- 238000005065 mining Methods 0.000 title abstract 3
- 239000003575 carbonaceous material Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 4
- 239000002002 slurry Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- E21C25/60—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
-
- 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
-
- 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
- E21F13/002—Crushing devices specifically for conveying in mines
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)
- Disintegrating Or Milling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
1526739 Hydraulic mining KAISER RESOURCES Ltd 22 Oct 1975 [25 Oct 1974] 43364/75 Heading E1F A mining machine comprises a groundsupported frame 30, a main monitor 60 mounted on the frame adjacent the leading end thereof, a breaker mechanism 47 mounted on the frame between the ends thereof, a conveyor extending the length of the frame for transporting material mined by the monitor 60 from the front of the frame past the breaker 47 to the rear of the frame, and an auxiliary monitor 61, which may be mounted on the frame over the breaker, and is used for breaking up material mined by the monitor 60 and for moving this broken up material into the path of the conveyor. Preferably the monitor 60 may be mounted by a frame-supported structure so as to be above the conveyor on the centre line of the frame or at one side of the frame. The monitor 61 can be located at either side of the said centre line. The frame is moved about the mine by means, e.g. a winch on the frame hauling on an anchored cable, powered by means on the machine. Preferably such a machine is used in a sloping entry and the crushed material is removed from the entry as a solids/water slurry in a flume.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA212,253A CA1023396A (en) | 1974-10-25 | 1974-10-25 | Monitor-feeder/breaker combination and method of mining |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1526739A true GB1526739A (en) | 1978-09-27 |
Family
ID=4101449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43364/75A Expired GB1526739A (en) | 1974-10-25 | 1975-10-22 | Hydraulically mining friable carbonaceous material |
Country Status (9)
Country | Link |
---|---|
AU (1) | AU499964B2 (en) |
BE (1) | BE834734A (en) |
BR (1) | BR7506951A (en) |
CA (1) | CA1023396A (en) |
DE (1) | DE2548252B2 (en) |
FR (1) | FR2289718A1 (en) |
GB (1) | GB1526739A (en) |
NL (1) | NL7512483A (en) |
ZA (1) | ZA756404B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580725A (en) * | 1984-06-25 | 1986-04-08 | Conoco Inc. | Hydraulic monitor protection apparatus |
CN107165662B (en) * | 2017-06-27 | 2023-09-08 | 中国煤炭科工集团太原研究院有限公司 | Crushing anchor protector |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1912513U (en) * | 1956-07-18 | 1965-03-25 | Siemag Masch Stahlbau | LOADING CONVEYOR FOR LOADING CONVEYOR CARRIAGES USING A SCRAPPER. |
DE2450819B2 (en) * | 1974-10-25 | 1979-01-18 | Kaiser Resources Ltd., Oakland, Calif. (V.St.A.) | Process for the hydraulic mining of coal |
-
1974
- 1974-10-25 CA CA212,253A patent/CA1023396A/en not_active Expired
-
1975
- 1975-10-09 ZA ZA756404A patent/ZA756404B/en unknown
- 1975-10-22 GB GB43364/75A patent/GB1526739A/en not_active Expired
- 1975-10-22 BE BE161130A patent/BE834734A/en unknown
- 1975-10-23 BR BR7506951*A patent/BR7506951A/en unknown
- 1975-10-23 FR FR7532443A patent/FR2289718A1/en active Granted
- 1975-10-24 AU AU85996/75A patent/AU499964B2/en not_active Expired
- 1975-10-24 NL NL7512483A patent/NL7512483A/en not_active Application Discontinuation
- 1975-10-25 DE DE2548252A patent/DE2548252B2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU499964B2 (en) | 1979-05-10 |
BE834734A (en) | 1976-04-22 |
CA1023396A (en) | 1977-12-27 |
FR2289718A1 (en) | 1976-05-28 |
DE2548252B2 (en) | 1981-05-14 |
NL7512483A (en) | 1976-04-27 |
ZA756404B (en) | 1977-05-25 |
BR7506951A (en) | 1976-08-17 |
FR2289718B1 (en) | 1982-10-01 |
AU8599675A (en) | 1977-04-28 |
DE2548252A1 (en) | 1976-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |