ZA735812B - Method and apparatus for excavating settled body of solids - Google Patents

Method and apparatus for excavating settled body of solids

Info

Publication number
ZA735812B
ZA735812B ZA735812A ZA735812A ZA735812B ZA 735812 B ZA735812 B ZA 735812B ZA 735812 A ZA735812 A ZA 735812A ZA 735812 A ZA735812 A ZA 735812A ZA 735812 B ZA735812 B ZA 735812B
Authority
ZA
South Africa
Prior art keywords
excavating
solids
settled body
settled
excavating settled
Prior art date
Application number
ZA735812A
Other languages
English (en)
Inventor
J Miscovich
J Gilbert
Original Assignee
Marcona Corp
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 Marcona Corp filed Critical Marcona Corp
Publication of ZA735812B publication Critical patent/ZA735812B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
    • 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
    • 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
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Remote Sensing (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
ZA735812A 1972-08-24 1973-08-24 Method and apparatus for excavating settled body of solids ZA735812B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00283309A US3799614A (en) 1972-08-24 1972-08-24 Method and apparatus for excavating settled body of solids

Publications (1)

Publication Number Publication Date
ZA735812B true ZA735812B (en) 1974-10-30

Family

ID=23085428

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735812A ZA735812B (en) 1972-08-24 1973-08-24 Method and apparatus for excavating settled body of solids

Country Status (10)

Country Link
US (1) US3799614A (en, 2012)
JP (1) JPS5149566B2 (en, 2012)
AU (1) AU462499B2 (en, 2012)
BR (1) BR7306443D0 (en, 2012)
CA (1) CA999883A (en, 2012)
DE (1) DE2342566C3 (en, 2012)
FR (1) FR2197090B1 (en, 2012)
GB (1) GB1399189A (en, 2012)
IL (1) IL43075A (en, 2012)
ZA (1) ZA735812B (en, 2012)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29021E (en) * 1973-01-16 1976-11-02 Marcona Corporation Underground mining system
JPS52150909U (en, 2012) * 1976-05-12 1977-11-16
US4286822A (en) * 1979-12-14 1981-09-01 Conoco, Inc. Underspoil slurry haulage
SE450006B (sv) * 1983-02-14 1987-06-01 Armerad Betong Ab Sett att torka biomassa
US6810833B2 (en) * 2003-01-28 2004-11-02 North American Pet Products Animal habitat and display system
CA2751791C (en) * 2011-09-06 2014-10-14 Weir Canada Inc. Pumping system
CN102926755B (zh) * 2012-11-16 2014-07-09 鞍钢集团矿业公司 利用尾矿泥浆抑尘排岩系统及抑尘排岩方法
USD734368S1 (en) * 2013-10-29 2015-07-14 Jerome M. Davis Dredging nozzle
EP3228812B1 (de) * 2016-04-08 2018-08-01 BAUER Spezialtiefbau GmbH Reinigungsvorrichtung zum reinigen eines unterwasser-bodenbearbeitungsgeräts und verfahren
CA3008149C (en) 2018-06-27 2020-05-05 Aly Gomaa System and method for treating and pumping tailings
GB2582041B (en) * 2019-02-27 2021-05-12 Goodwin Plc Method of de-watering a Tailings lagoon
CN110348645B (zh) * 2019-07-19 2022-01-28 辽宁工程技术大学 一种基于内排空间利用最大化的露天煤矿排土线布置方法
CN111350507A (zh) * 2020-03-13 2020-06-30 陕西冶金设计研究院有限公司 一种尾矿回采系统及方法
RU2763162C1 (ru) * 2021-04-09 2021-12-27 Сергей Николаевич Кошколда Способ подземной гидродобычи полезных ископаемых и устройство для его осуществления
CN114876463B (zh) * 2022-05-27 2025-08-12 路德环境科技股份有限公司 一种存量碱渣的采挖均质方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US552856A (en) * 1896-01-07 Placer-mining apparatus
US931057A (en) * 1909-01-25 1909-08-17 Manning Goldsmith Mining apparatus.
US1533465A (en) * 1922-04-17 1925-04-14 Rowe Frederick Augustus Hydraulic dredge
US1851565A (en) * 1924-10-01 1932-03-29 Charles Paul Mackie Process and apparatus for mining
GB836705A (en) * 1955-03-26 1960-06-09 Ribon Valley Nigeria Tinfields Improvements relating to mining or excavating
US3153290A (en) * 1962-01-30 1964-10-20 Asia Dredging Co Ltd Apparatus for subaqueous excavations
US3311414A (en) * 1964-04-09 1967-03-28 Sr Harry B Cannon Apparatus and method for mining granular ore
US3439953A (en) * 1967-05-23 1969-04-22 Dresser Ind Apparatus for and method of mining a subterranean ore deposit

Also Published As

Publication number Publication date
CA999883A (en) 1976-11-16
US3799614A (en) 1974-03-26
IL43075A (en) 1976-02-29
JPS5149566B2 (en, 2012) 1976-12-27
FR2197090A1 (en, 2012) 1974-03-22
AU462499B2 (en) 1975-06-26
GB1399189A (en) 1975-06-25
IL43075A0 (en) 1973-11-28
FR2197090B1 (en, 2012) 1979-05-04
BR7306443D0 (pt) 1974-06-27
DE2342566B2 (de) 1978-03-02
JPS4959003A (en, 2012) 1974-06-07
DE2342566A1 (de) 1974-03-14
AU5917573A (en) 1975-03-13
DE2342566C3 (de) 1978-10-26

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