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MX2012008886A - Descargador de multiples etapas para molino de trituracion. - Google Patents

Descargador de multiples etapas para molino de trituracion.

Info

Publication number
MX2012008886A
MX2012008886A MX2012008886A MX2012008886A MX2012008886A MX 2012008886 A MX2012008886 A MX 2012008886A MX 2012008886 A MX2012008886 A MX 2012008886A MX 2012008886 A MX2012008886 A MX 2012008886A MX 2012008886 A MX2012008886 A MX 2012008886A
Authority
MX
Mexico
Prior art keywords
pulp lifter
discharger
radially inward
outer pulp
wall
Prior art date
Application number
MX2012008886A
Other languages
English (en)
Inventor
Sanjeeva Latchireddi
Original Assignee
Outotec Oyj
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44340769&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2012008886(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Outotec Oyj filed Critical Outotec Oyj
Publication of MX2012008886A publication Critical patent/MX2012008886A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices
    • B02C17/1835—Discharging devices combined with sorting or separating of material
    • B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Paper (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Un conjunto de levantador de pasta para un molino de trituración giratorio incluye un levantador de pulpa exterior que tiene paredes que definen una cámara de levantador de pulpa y una abertura de salida para la descarga radialmente hacia el interior de pasta de la cámara de levantador de pulpa, y un descargador interior dispuesto radialmente hacia el interior del levantador de pulpa exterior y circunferencialmente desfasado del levantador de pulpa exterior. El descargador interior define un pasaje para el transporte de pasta sustancialmente en forma radial hacia adentro. Un descargador de transición está dispuesto radialmente entre el levantador de pulpa exterior y el descargador interior. El descargador de transición tiene una primera pared que delimita un espacio interior y una segunda pared que divide el espacio interior en primera y segunda regiones. La segunda pared incluye una guía que delimita un canal que conecta la abertura de salida del levantador de pulpa exterior para el pasaje definido por el descargador interior.
MX2012008886A 2010-02-03 2011-02-02 Descargador de multiples etapas para molino de trituracion. MX2012008886A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/699,769 US8109457B2 (en) 2010-02-03 2010-02-03 Multi-stage discharger for grinding mills
PCT/FI2011/050087 WO2011095692A1 (en) 2010-02-03 2011-02-02 Multi-stage discharger for grinding mills

Publications (1)

Publication Number Publication Date
MX2012008886A true MX2012008886A (es) 2012-08-31

Family

ID=44340769

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012008886A MX2012008886A (es) 2010-02-03 2011-02-02 Descargador de multiples etapas para molino de trituracion.

Country Status (13)

Country Link
US (1) US8109457B2 (es)
EP (1) EP2531303B1 (es)
CN (1) CN102740980B (es)
AU (1) AU2011212323B2 (es)
BR (1) BR112012019380B1 (es)
CA (1) CA2786469C (es)
CL (1) CL2012002150A1 (es)
EA (1) EA021811B1 (es)
ES (1) ES2680496T3 (es)
MX (1) MX2012008886A (es)
PE (1) PE20130469A1 (es)
WO (1) WO2011095692A1 (es)
ZA (1) ZA201205707B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2833700C (en) * 2012-11-22 2020-11-24 Polycorp Ltd. Discharge grate assembly
FI3156130T3 (fi) * 2015-10-16 2024-05-13 Metso Finland Oy Nostoseinäjärjestely ja nostoseinäjärjestelyn segmentti
PE20181221A1 (es) * 2015-11-22 2018-07-30 Eems Holding Llc Elevador de pulpa
CL2016003053A1 (es) * 2016-11-28 2017-06-09 Univ De Santiago Chile 60% Parrilla con inclinación de ranura modificada
PE20191522A1 (es) * 2017-03-20 2019-10-23 Outotec Finland Oy Molina de molienda, elevador de pulpa y elemento elevador de pulpa exterior
AU2019481438A1 (en) * 2019-12-30 2022-07-21 Metso Outotec Finland Oy Grate support element and open-ended grinding mill
US12194471B2 (en) * 2019-12-30 2025-01-14 Metso Finland Oy Grate support element, grate support structure and open-ended grinding mill
SE545109C2 (en) * 2021-09-24 2023-04-04 Metso Outotec Finland Oy Grinding Mill and pulp lifter and grate plate to be used with the pulp lifter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA927353A (en) * 1970-05-11 1973-05-29 E. Nelson John Grinding mills
US3804346A (en) 1972-09-11 1974-04-16 T Norman Liner for grinding mills
US4185785A (en) * 1977-06-02 1980-01-29 Dominion Engineering Works Limited Grinding mill diaphragm discharge system
US4406417A (en) 1980-02-27 1983-09-27 The Hanna Mining Company Mill liner for dry autogenous mills
US4323199A (en) 1980-02-27 1982-04-06 The Hanna Mining Company Mill liner for dry autogenous mills
US5361997A (en) * 1993-04-07 1994-11-08 Industrial Rubber Applicators, Inc. Discharge assembly for grinding mills
AUPO083196A0 (en) 1996-07-04 1996-07-25 University Of Queensland, The Twin chamber pulp lifters for grate discharge mills
US6663030B2 (en) * 2002-03-21 2003-12-16 Jeffrey H. Washburn Replaceable grate device for maximizing the throughput of solid material in ore mills
DE202004000177U1 (de) * 2004-01-08 2004-03-18 Christian Pfeiffer Maschinenfabrik Gmbh Trennwand für eine Rohrmühle
CN100569377C (zh) * 2005-06-17 2009-12-16 奥图泰有限公司 用于从研磨机将物料排出的设备和具有该设备的研磨机
US7566017B2 (en) 2005-06-17 2009-07-28 Outotec Oyj Apparatus for discharging material from a mill
WO2009143615A1 (en) * 2008-05-27 2009-12-03 Polycorp Ltd. Discharge end liner

Also Published As

Publication number Publication date
CA2786469C (en) 2017-01-03
PE20130469A1 (es) 2013-04-24
EP2531303A4 (en) 2017-06-07
EA201290646A1 (ru) 2013-03-29
CL2012002150A1 (es) 2012-11-30
AU2011212323A1 (en) 2012-08-02
AU2011212323B2 (en) 2015-11-19
ES2680496T3 (es) 2018-09-07
US8109457B2 (en) 2012-02-07
BR112012019380A2 (pt) 2020-08-18
EP2531303B1 (en) 2018-05-16
BR112012019380B1 (pt) 2021-07-13
CA2786469A1 (en) 2011-08-11
ZA201205707B (en) 2013-04-24
CN102740980B (zh) 2014-08-13
WO2011095692A1 (en) 2011-08-11
US20110186666A1 (en) 2011-08-04
CN102740980A (zh) 2012-10-17
EA021811B1 (ru) 2015-09-30
EP2531303A1 (en) 2012-12-12

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