GB1480605A - Underground mine slurry concentrating apparatus - Google Patents

Underground mine slurry concentrating apparatus

Info

Publication number
GB1480605A
GB1480605A GB48525/74A GB4852574A GB1480605A GB 1480605 A GB1480605 A GB 1480605A GB 48525/74 A GB48525/74 A GB 48525/74A GB 4852574 A GB4852574 A GB 4852574A GB 1480605 A GB1480605 A GB 1480605A
Authority
GB
United Kingdom
Prior art keywords
water
coal
sump
pump
trench
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
Application number
GB48525/74A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Continental Oil Co filed Critical Continental Oil Co
Publication of GB1480605A publication Critical patent/GB1480605A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Sewage (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

1480605 Coal slurry sump in a mine CONTINENTAL OIL CO 8 Nov 1974 [15 April 1974] 48525/74 Heading B1D [Also in Division F1] A slurry of coal and water is delivered from several coal faces into a sump which extends along parts of at least two tunnels at right angles to each other and as shown comprises a main trench 11 and two side trenches 21, 22, each having vertical sides and longitudinally sloping floors so that concentrated slurry settles towards the deep end of the main trench, whence it is extracted by a pump 37 and delivered to the surface. A weir 32 cuts off the shallow end of trench 11 to form a reservoir into which water flows from the main part of the sump, this water being recycled to the coal faces by line 40, pump 36 and lines 42, 43. Make-up water is fed to reservoir 30 by line 55. Pumps 36 and 37 are located in a pump room 35 accessible from the main tunnel by manway 47. The trenches may be roofed over by beams or grids 27, 28 and are lined with concrete.
GB48525/74A 1974-04-15 1974-11-08 Underground mine slurry concentrating apparatus Expired GB1480605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US461035A US3870373A (en) 1974-04-15 1974-04-15 Underground coal slurry concentrating sump

Publications (1)

Publication Number Publication Date
GB1480605A true GB1480605A (en) 1977-07-20

Family

ID=23830976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48525/74A Expired GB1480605A (en) 1974-04-15 1974-11-08 Underground mine slurry concentrating apparatus

Country Status (7)

Country Link
US (1) US3870373A (en)
CA (1) CA1016220A (en)
DE (1) DE2452696C3 (en)
FR (1) FR2272713B1 (en)
GB (1) GB1480605A (en)
SU (1) SU665819A3 (en)
ZA (1) ZA747002B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924895A (en) * 1973-12-07 1975-12-09 William C Leasure Method and apparatus for hydraulic transportation of mined coal
US3993354A (en) * 1975-05-16 1976-11-23 Kilroy Oliver B Multi-level hydraulic mining system
US4060281A (en) * 1976-11-10 1977-11-29 Continental Oil Company Coal slurry feeder
US4611955A (en) * 1980-07-23 1986-09-16 Conoco Inc. Slurry pump tram control apparatus
US4449862A (en) * 1980-12-22 1984-05-22 Conoco Inc. Vortex injection method and apparatus
US4444229A (en) * 1981-05-18 1984-04-24 Conoco Inc. Slurry concentration apparatus
US4543018A (en) * 1983-11-17 1985-09-24 Conoco Inc. Two section deep sump solids slurry recovery system
EP0220347B1 (en) * 1983-11-23 1991-12-27 Superior I.D. Tube Cleaners Inc. Tube cleaners for cleaning the inside of a tube
HU190195B (en) * 1983-12-02 1986-08-28 Tatabanyai Szenbanyak,Hu Method for underground purifying waste water
US4586853A (en) * 1984-07-02 1986-05-06 Conoco Inc. Apparatus for the reclamation of slurry from the bottom of a storage silo
US4586852A (en) * 1984-07-02 1986-05-06 Conoco Inc. Apparatus for the reclamation of slurry from the bottom of a storage silo
US6607248B1 (en) * 1999-06-23 2003-08-19 John J. Childress Low elevation coal processing plant
CN108386224B (en) * 2018-04-27 2024-07-23 山西拓普沃特工程技术有限公司 Mine sump structure and construction method thereof
CN110374675B (en) * 2019-08-20 2024-03-19 河南理工大学 Coal mine central water sump for online continuous dredging

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1166712A (en) * 1914-10-24 1916-01-04 George W Otterson Apparatus for removing sediment from sumps and catch-basins.
US1166713A (en) * 1915-05-17 1916-01-04 George W Otterson Settling-tank.
US1856836A (en) * 1929-07-16 1932-05-03 Howell Sylvester Method and apparatus for underground hydraulic mining
US3260548A (en) * 1965-03-11 1966-07-12 Consolidation Coal Co Method and apparatus for continuously mining and transporting coal
US3790214A (en) * 1972-09-29 1974-02-05 O Kilroy Hydraulic mining system

Also Published As

Publication number Publication date
DE2452696C3 (en) 1978-11-30
US3870373A (en) 1975-03-11
AU7534374A (en) 1976-05-20
ZA747002B (en) 1975-11-26
CA1016220A (en) 1977-08-23
DE2452696B2 (en) 1978-03-30
FR2272713A1 (en) 1975-12-26
DE2452696A1 (en) 1975-10-23
SU665819A3 (en) 1979-05-30
FR2272713B1 (en) 1980-11-21

Similar Documents

Publication Publication Date Title
GB1480605A (en) Underground mine slurry concentrating apparatus
GB1481344A (en) Underground mine slurry concentration apparatus
GB1424240A (en) Method of hydraulically mining underground materials
FR2506831A1 (en) GUIDING METHOD OF A DRILLING MACHINE USING NATURAL RADIOACTIVITY
RU2176734C2 (en) Method of mining medium-thickness gently sloping and inclined coal seams
GB890329A (en) Method of, and means for, mining seam-like mineral deposits
SU735776A1 (en) Method of working thick gently-sloping coal beds
SU909172A1 (en) Method of protecting mine workings from water breakthrough
ES8703572A1 (en) Method and equipment for mining steep mineral seams, particularly coal seams
SU717335A1 (en) Method of stripping mineral fields at open-cast mining
SU1097796A1 (en) Method of underground working of bed deposits of minerals
GB1298590A (en) Method of, and apparatus for, extending gate roadways to advancing faces in underground mines
SU1682566A1 (en) Method for working paired longwalls by mechanizes complexes
SU781351A1 (en) Method of mining sloping coal seams
SU934006A1 (en) Method of working gently-sloping mineral beds
SU898075A2 (en) Method of working ore deposits
SU690183A1 (en) Method of mining coal seams
SU898070A1 (en) Method of working sloping mineral beds
SU1700240A1 (en) Method of mining mineral flat beds
GB1318853A (en) Method of constructing a tunnel
RU2018666C1 (en) Method of opening of gently dipping coal seams, their preparation for mining and mining in brachy-synclines
SU715798A1 (en) Method of mining gently sloping ore bodies
SU1213200A1 (en) Method of mining steep coal seams
SU928010A1 (en) Method of mining thick gently-sloping mineral beds
SU916758A1 (en) Method of preparing block bottom

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee