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PE20120378A1 - METHOD FOR THE CONTINUOUS EXTRACTION OF MINERAL IN UNDERGROUND MILLS - Google Patents

METHOD FOR THE CONTINUOUS EXTRACTION OF MINERAL IN UNDERGROUND MILLS

Info

Publication number
PE20120378A1
PE20120378A1 PE2011001116A PE2011001116A PE20120378A1 PE 20120378 A1 PE20120378 A1 PE 20120378A1 PE 2011001116 A PE2011001116 A PE 2011001116A PE 2011001116 A PE2011001116 A PE 2011001116A PE 20120378 A1 PE20120378 A1 PE 20120378A1
Authority
PE
Peru
Prior art keywords
galleries
mineral
mills
underground
street
Prior art date
Application number
PE2011001116A
Other languages
Spanish (es)
Inventor
Fernando Geister
Fidel Baez
Ernesto Arancibia
Alejandro Moyano
Carlo Cerrutti
Original Assignee
Del Cobre Chile Corp Nac
Inst De Innovacion En Minera Y Metalurgia S A
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 Del Cobre Chile Corp Nac, Inst De Innovacion En Minera Y Metalurgia S A filed Critical Del Cobre Chile Corp Nac
Publication of PE20120378A1 publication Critical patent/PE20120378A1/en

Links

Classifications

    • 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
    • E21C41/22—Methods of underground mining; Layouts therefor for ores, e.g. mining placers
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • 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
    • 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
    • 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
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

QUE COMPRENDE CONSTRUIR GALERIAS DE EXPLOTACION DE TAMANO REDUCIDO, EN QUE POR EL CENTRO DEFINIDO POR UN GRUPO DE GALERIAS ATRAVIESA UNA CALLE DESTINADA AL TRANSPORTE DE MINERAL, DICHA CALLE ATRAVIESA SUCESIVAMENTE TODOS LOS GRUPOS DE GALERIAS DEFINIDOS EN EL FRENTE DE EXPLOTACION; DICHOS PUNTOS DE EXTRACCION SE DISPONEN DE MODO DE CONFIGURAR UNA MALLA REGULAR A DISTANCIAS DETERMINADAS COMPATIBLES CON UN FLUJO GRAVITACIONAL INTERACTIVO; UNA VEZ QUE DICHAS GALERIAS, ZANJAS Y CALLES DE TRANSPORTE SE ENCUENTRAN CONSTRUIDAS SE PROCEDE A EFECTUAR LAS ETAPAS DE PREACONDICIONAMIENTO, HUNDIMIENTO Y EXTRACCIONWHICH INCLUDES BUILDING REDUCED SIZE EXPLOITATION GALLERIES, IN WHICH THROUGH THE CENTER DEFINED BY A GROUP OF GALLERIES IT CROSSES A STREET INTENDED FOR THE TRANSPORTATION OF MINERAL, SUCH STREET SUCCESSIVELY CROSSES ALL THE GROUPS OF EXPLOTATION GALLERIES DEFINED; SUCH EXTRACTION POINTS ARE AVAILABLE IN A WAY TO CONFIGURE A REGULAR MESH AT DETERMINED DISTANCES COMPATIBLE WITH AN INTERACTIVE GRAVITATIONAL FLOW; ONCE SAID GALLERIES, DITCHES AND TRANSPORTATION STREETS ARE BUILT, THE PRE-CONDITIONING, SINKING AND EXTRACTION STAGES ARE CARRIED OUT.

PE2011001116A 2008-11-28 2009-11-25 METHOD FOR THE CONTINUOUS EXTRACTION OF MINERAL IN UNDERGROUND MILLS PE20120378A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2008003560A CL2008003560A1 (en) 2008-11-28 2008-11-28 Method for the continuous extraction of mineral in underground works, destined for the permanent production of extraction from the points of exploitation, includes building exploitation galleries, in which the center defined by a group of galleries crosses a street to transport ore, and preconditioning of rock.

Publications (1)

Publication Number Publication Date
PE20120378A1 true PE20120378A1 (en) 2012-04-26

Family

ID=42077378

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2011001116A PE20120378A1 (en) 2008-11-28 2009-11-25 METHOD FOR THE CONTINUOUS EXTRACTION OF MINERAL IN UNDERGROUND MILLS

Country Status (12)

Country Link
US (1) US20120181844A1 (en)
EP (1) EP2370673B1 (en)
CN (1) CN102264998A (en)
AP (1) AP3679A (en)
AU (3) AU2009321259A1 (en)
CA (1) CA2745066C (en)
CL (1) CL2008003560A1 (en)
MX (1) MX2011005722A (en)
PE (1) PE20120378A1 (en)
PL (1) PL2370673T3 (en)
RU (2) RU2011124898A (en)
WO (1) WO2010061274A1 (en)

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AU2014256811A1 (en) * 2014-02-26 2015-09-10 Guillermo BASUALTO LIRA Back and forth extractor/feeder placed into the drawpoints in underground caving mining
EP3090968A1 (en) 2015-05-07 2016-11-09 Caterpillar Global Mining Europe GmbH Material handling system and method of operating the same
CN105545307A (en) * 2015-12-11 2016-05-04 大同煤矿集团有限责任公司 Method for over-pit and under-pit cooperative control of roofs of far and near fields of extra-large stoping space
CN109458180B (en) * 2018-09-17 2020-07-14 东北大学秦皇岛分校 A mining method and ventilation and cooling system combined with the construction of an underground warehouse
RU2712848C1 (en) * 2019-05-08 2020-01-31 Федеральное государственное унитарное предприятие "Российский Федеральный ядерный центр - Всероссийский научно-исследовательский институт экспериментальной физики" (ФГУП "РФЯЦ-ВНИИЭФ") Underground mining method of mineral deposits
CN112253111B (en) * 2020-09-18 2025-04-15 中国恩菲工程技术有限公司 Block caving
CN112031771B (en) * 2020-09-18 2023-06-06 玉溪矿业有限公司 Cutting groove pulling method with safe construction
CN112414237B (en) * 2020-10-28 2022-09-16 云南迪庆有色金属有限责任公司 A kind of natural caving Faraday over-hard surrounding rock treatment method
CN113431581B (en) * 2021-07-26 2022-02-22 中南大学 Non-blasting mechanical intelligent mining method for deep hard rock ore body
CN114233258A (en) * 2021-12-08 2022-03-25 核工业二三O研究所 A Fracturing Method for Refractory Reservoir of Difficult-to-Leach Sandstone Uranium Ore
CN115680761B (en) * 2023-01-05 2023-04-07 山西冶金岩土工程勘察有限公司 Multi-layer goaf subsection grouting treatment construction process
CN118220741B (en) * 2024-05-22 2024-07-19 鄂尔多斯市神传矿用设备制造有限公司 Coal conveying equipment for coal mining

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Also Published As

Publication number Publication date
AP2011005750A0 (en) 2011-06-30
CA2745066A1 (en) 2010-06-03
PL2370673T3 (en) 2019-12-31
EP2370673A1 (en) 2011-10-05
CN102264998A (en) 2011-11-30
MX2011005722A (en) 2012-06-01
RU2702494C2 (en) 2019-10-08
CA2745066C (en) 2018-10-23
US20120181844A1 (en) 2012-07-19
CL2008003560A1 (en) 2009-05-04
RU2015126488A (en) 2018-12-24
AU2009321259A1 (en) 2011-06-30
AP3679A (en) 2016-04-17
AU2016222451A1 (en) 2016-09-29
EP2370673B1 (en) 2019-02-27
RU2011124898A (en) 2013-01-10
WO2010061274A1 (en) 2010-06-03
RU2015126488A3 (en) 2019-02-12
AU2018202700A1 (en) 2018-05-10

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