PE20221428A1 - Metodo de mantenimiento de rejilla de molino de trituracion y disposicion de mantenimiento - Google Patents

Metodo de mantenimiento de rejilla de molino de trituracion y disposicion de mantenimiento

Info

Publication number
PE20221428A1
PE20221428A1 PE2022001347A PE2022001347A PE20221428A1 PE 20221428 A1 PE20221428 A1 PE 20221428A1 PE 2022001347 A PE2022001347 A PE 2022001347A PE 2022001347 A PE2022001347 A PE 2022001347A PE 20221428 A1 PE20221428 A1 PE 20221428A1
Authority
PE
Peru
Prior art keywords
maintenance
support element
grinding mill
grid
grid support
Prior art date
Application number
PE2022001347A
Other languages
English (en)
Inventor
Nicholas John Green
Original Assignee
Metso Outotec Finland Oy
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 Metso Outotec Finland Oy filed Critical Metso Outotec Finland Oy
Publication of PE20221428A1 publication Critical patent/PE20221428A1/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating 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
    • B02C17/18Details
    • B02C17/183Feeding or discharging devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating 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
    • B02C17/18Details
    • B02C17/183Feeding or discharging devices
    • B02C17/1835Discharging devices combined with sorting or separating of material
    • B02C17/1855Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating 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
    • B02C17/18Details
    • B02C17/22Lining for containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00Restoring or reconditioning objects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating 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
    • B02C17/18Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating 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
    • B02C17/18Details
    • B02C17/1825Lifting devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2210/00Codes relating to different types of disintegrating devices
    • B02C2210/02Features for generally used wear parts on beaters, knives, rollers, anvils, linings and the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4627Repairing of screening surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

Metodo de mantenimiento de una rejilla (25) de un molino (2) de trituracion, comprendiendo el metodo las etapas de agarrar (110) un segmento (29) rotatorio desgastado que comprende al menos un elemento (1) de soporte de rejilla dotado de un reborde (30) de montaje en el perimetro exterior del elemento (1) de soporte de rejilla configurado para montar el elemento de soporte de rejilla en una carcasa (11) del molino (2) de trituracion, y al menos un panel (20) de rejilla unido al elemento (21) de soporte de rejilla. El metodo comprende ademas desmontar (120), desde el exterior del molino (2) de trituracion, el reborde (30) de montaje del elemento (1) de soporte de rejilla a partir de la carcasa (11) del molino (2) de trituracion, y levantar el segmento (29) rotatorio desgastado desmontado a partir del molino (2) de trituracion.
PE2022001347A 2019-12-30 2019-12-30 Metodo de mantenimiento de rejilla de molino de trituracion y disposicion de mantenimiento PE20221428A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2019/050930 WO2021136866A1 (en) 2019-12-30 2019-12-30 A method of maintaining grate of grinding mill and maintenance arrangement

Publications (1)

Publication Number Publication Date
PE20221428A1 true PE20221428A1 (es) 2022-09-21

Family

ID=76687382

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2022001347A PE20221428A1 (es) 2019-12-30 2019-12-30 Metodo de mantenimiento de rejilla de molino de trituracion y disposicion de mantenimiento

Country Status (7)

Country Link
US (1) US20230038401A1 (es)
EP (1) EP4084908A4 (es)
CN (2) CN215901928U (es)
AU (1) AU2019481137A1 (es)
CA (1) CA3165678A1 (es)
PE (1) PE20221428A1 (es)
WO (1) WO2021136866A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019481137A1 (en) * 2019-12-30 2022-07-21 Metso Outotec Finland Oy A method of maintaining grate of grinding mill and maintenance arrangement

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* Cited by examiner, † Cited by third party
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US1690493A (en) * 1927-06-07 1928-11-06 Frank E Marcy Mill
US3752338A (en) * 1972-04-05 1973-08-14 Barko Hydraulics Device for lining a drum with liner plates
US6390401B1 (en) * 1999-08-18 2002-05-21 Servicios Y Consultorias Hendaya S.A. Liner segment locator/retainer for ORE grinding mills
NZ550495A (en) * 2004-03-12 2010-06-25 Dale Coray Grate system for grinding mill
JP4851456B2 (ja) * 2004-08-31 2012-01-11 バオシャンガンティエグフェンヨウシャンゴンシ バレル法による鋼スラグ処理装置
US8011607B1 (en) * 2006-10-24 2011-09-06 Rossi Jr Robert R Size and metal separator for mobile crusher assemblies
AR081240A1 (es) * 2010-04-19 2012-07-18 Vulco Sa Una placa de desgaste para un molino y metodo de fabricacion de la misma
PE20130925A1 (es) * 2010-04-19 2013-09-14 Vulco Sa Sistema de fijacion de placas de desgaste, disposicion y metodo
DE112011103994T5 (de) * 2010-12-01 2013-10-17 Vermeer Manufacturing Co. Mahlwerk mit einstellbaren Sieben
FI123135B (fi) * 2011-05-06 2012-11-30 Andritz Oy Murskaimen tai rumpuhakun pohjaritilä ja menetelmä pohjaritilän valmistamiseksi
CN202290195U (zh) * 2011-07-21 2012-07-04 合肥科德电力表面技术有限公司 球磨混合装置
SE536060C2 (sv) * 2011-09-08 2013-04-23 Metso Minerals Sweden Ab Styr- och positioneringssystem för indikering av monteringsläget för ett utbytbart slitfoderelement samt användande av en bildupptagningskamera
WO2013181717A1 (en) 2012-06-08 2013-12-12 Clyde Campbell A grinding mill installation
WO2014124491A1 (en) 2013-02-14 2014-08-21 Russell Mineral Equipment Pty Ltd Suspension and guidance apparatus for tool relative to a mill
CN203245009U (zh) * 2013-03-30 2013-10-23 安徽长江钢铁股份有限公司 倒八字孔结构润磨机出料篦板
US20150033529A1 (en) * 2013-07-31 2015-02-05 Metso Minerals Industries, Inc. Device and method for maintenance of a grinding mill
CA2948927C (en) * 2014-05-16 2020-12-15 Carlos CARMONA ACOSTA Robotic machine for removing and inserting trommel screens, and operating method thereof
US10058872B2 (en) * 2014-07-03 2018-08-28 STT Enviro Corp. Vertical ball mill with internal materials flow conduit
CN105032565B (zh) * 2015-01-30 2017-08-29 中信重工机械股份有限公司 一种球磨机衬板
PE20180361A1 (es) * 2015-05-06 2018-02-21 Russell Mineral Equipment Pty Ltd Aparato de suspension y guia para herramientas y plataformas relacionadas a un molino
CN204768966U (zh) * 2015-07-03 2015-11-18 靖江市玉盛特钢厂 组合式出料篦板
BR112018002932B1 (pt) * 2015-08-19 2022-05-03 Outotec (Finland) Oy Máquina para transportar um revestimento para um corpo de moinho de trituração; uso da máquina e método para transportar um revestimento para um corpo de moinho de trituração
CN205182864U (zh) * 2015-11-17 2016-04-27 中材装备集团有限公司 一种球磨机双隔仓装置
AU2016357325B2 (en) * 2015-11-22 2021-11-11 Eems Holding Llc Pulp lifter
CN105562170B (zh) * 2016-01-05 2017-11-24 江西理工大学 一种球磨机换衬板机械臂装置
CN105728113B (zh) * 2016-03-07 2018-05-01 中信重工机械股份有限公司 一种用于球磨机的出料筛分装置
CN205797368U (zh) * 2016-05-25 2016-12-14 湖北鄂中生态工程股份有限公司 一种磷酸一铵生产用球磨机隔板
RU2647277C2 (ru) * 2016-05-27 2018-03-15 Нафиль Наилович Наилов Способ перефутеровки мельниц гидравлическим манипулятором через монтажный люк
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WO2019153052A1 (en) * 2018-02-12 2019-08-15 Russell Mineral Equipment Pty Ltd Method and system for use in positioning a mill liner
CN109092454A (zh) * 2018-07-17 2018-12-28 武汉中智德远科技开发有限公司 一种原料充分研磨用卧式过滤装置
AU2019481137A1 (en) * 2019-12-30 2022-07-21 Metso Outotec Finland Oy A method of maintaining grate of grinding mill and maintenance arrangement

Also Published As

Publication number Publication date
CN113117871B (zh) 2024-05-07
WO2021136866A1 (en) 2021-07-08
AU2019481137A1 (en) 2022-07-21
CN215901928U (zh) 2022-02-25
CA3165678A1 (en) 2021-07-08
EP4084908A4 (en) 2023-11-01
EP4084908A1 (en) 2022-11-09
CN113117871A (zh) 2021-07-16
US20230038401A1 (en) 2023-02-09

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