WO2012080817A3 - Sistema de monitoreo en tiempo real del desgaste de nervios de parrillas de molinos semiautógenos, de detección de condiciones de cegado de parrillas durante la operación y detección de condiciones de trabajo con golpe directo de bolas en las parrillas - Google Patents

Sistema de monitoreo en tiempo real del desgaste de nervios de parrillas de molinos semiautógenos, de detección de condiciones de cegado de parrillas durante la operación y detección de condiciones de trabajo con golpe directo de bolas en las parrillas Download PDF

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Publication number
WO2012080817A3
WO2012080817A3 PCT/IB2011/003039 IB2011003039W WO2012080817A3 WO 2012080817 A3 WO2012080817 A3 WO 2012080817A3 IB 2011003039 W IB2011003039 W IB 2011003039W WO 2012080817 A3 WO2012080817 A3 WO 2012080817A3
Authority
WO
WIPO (PCT)
Prior art keywords
grates
detect
real
monitoring system
time monitoring
Prior art date
Application number
PCT/IB2011/003039
Other languages
English (en)
French (fr)
Other versions
WO2012080817A2 (es
Inventor
Luis Magne
Gilda Titichoca
Eduardo Altamirano
Germán SEPULVEDA
Original Assignee
Universidad De Santiago De Chile
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 Universidad De Santiago De Chile filed Critical Universidad De Santiago De Chile
Priority to BR112013015054-8A priority Critical patent/BR112013015054B1/pt
Publication of WO2012080817A2 publication Critical patent/WO2012080817A2/es
Publication of WO2012080817A3 publication Critical patent/WO2012080817A3/es
Priority to US13/916,302 priority patent/US9527087B2/en

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
    • 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
    • B02C17/1805—Monitoring devices for tumbling mills
    • 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
    • B02C17/22—Lining for containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves

Abstract

Un sistema de monitoreo en tiempo real del desgaste del espesor de los nervios (5) de una parrilla (1) de un molino SAG (9), mientras el molino está en funcionamiento, teniendo dicha parrilla (1) una superficie de cribado (2) que posee un levantador central (3) y una superficie exterior (7) no expuesta a los golpes, con un canal central (6) donde calzan los elementos soportes y que permiten sujetar la parrilla al interior del molino, usando pernos (12) de sujeción. El sistema comprende: un sensor (16) localizado en la superficie exterior (7); un transmisor inalámbrico (18), en donde dicho transmisor transmite la señal del sensor (16); un receptor inalámbrico (20) que recibe la señal del transmisor inalámbrico (18); y un adquisidor de señal (21).
PCT/IB2011/003039 2010-12-14 2011-12-14 Sistema de monitoreo en tiempo real del desgaste de nervios de parrillas de molinos semiautógenos, de detección de condiciones de cegado de parrillas durante la operación y detección de condiciones de trabajo con golpe directo de bolas en las parrillas WO2012080817A2 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR112013015054-8A BR112013015054B1 (pt) 2010-12-14 2011-12-14 Sistema de monitoraqao em tempo real para determinar o desgaste de barras de grelha em moinhos semi-autogenos a fim de detectar as condiqoes de emperramento de grelhas durante a operaqao, e a fim de detectar condiqoes de trabalho sob impacto direto das esferas sobre as grelhas
US13/916,302 US9527087B2 (en) 2010-12-14 2013-06-12 Real-time monitoring system to determine wear of grate ribs in semi-autogenous mills, to detect clogging conditions of the grates during the operation and to detect working conditions under direct impact of the balls on the grates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL1433-2010 2010-12-14
CL2010001433A CL2010001433A1 (es) 2010-12-14 2010-12-14 Sistema para monitorizar en tiempo real el desgaste del espesor de los nervios de una parrilla de un molino sag, producido por la acción abrasiva de la pulpa del mineral y de los elementos de la molienda durante la operación; y método de calibración del sistema.

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/916,302 Continuation US9527087B2 (en) 2010-12-14 2013-06-12 Real-time monitoring system to determine wear of grate ribs in semi-autogenous mills, to detect clogging conditions of the grates during the operation and to detect working conditions under direct impact of the balls on the grates

Publications (2)

Publication Number Publication Date
WO2012080817A2 WO2012080817A2 (es) 2012-06-21
WO2012080817A3 true WO2012080817A3 (es) 2012-08-09

Family

ID=45757739

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/003039 WO2012080817A2 (es) 2010-12-14 2011-12-14 Sistema de monitoreo en tiempo real del desgaste de nervios de parrillas de molinos semiautógenos, de detección de condiciones de cegado de parrillas durante la operación y detección de condiciones de trabajo con golpe directo de bolas en las parrillas

Country Status (5)

Country Link
US (1) US9527087B2 (es)
BR (1) BR112013015054B1 (es)
CL (1) CL2010001433A1 (es)
PE (1) PE20131410A1 (es)
WO (1) WO2012080817A2 (es)

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CL2010001433A1 (es) 2010-12-14 2012-10-05 Univ Santiago Chile Sistema para monitorizar en tiempo real el desgaste del espesor de los nervios de una parrilla de un molino sag, producido por la acción abrasiva de la pulpa del mineral y de los elementos de la molienda durante la operación; y método de calibración del sistema.
CA2909143A1 (en) * 2013-04-09 2014-10-16 Esco Corporation Discharge grates for reduction mills
US10668478B2 (en) 2013-09-11 2020-06-02 Distron Manufacturing Co. Multi directional rifling and multi flow variable speed rifling for liner segments for crushers, reclaimers, separators and cleaners for products
US9757731B2 (en) * 2013-09-11 2017-09-12 Didion Manufacturing Company Interlocking liner segments for a tumbling unit
FI125518B (en) * 2014-04-28 2015-11-13 Outotec Finland Oy Method and arrangement for determining a degree of filling of a large mill drum and large mill drum
MX353448B (es) 2014-12-18 2018-01-09 Electro Controles Del Noroeste S A De C V Sistema analizador de sonido generado en molinos basado en sistemas embebidos y un arreglo de micrófonos.
CL2015001220A1 (es) 2015-05-07 2015-10-09 Univ Técnica Federico Santa María Un sistema y método para la estimación en linea del nivel de llenado de bolas y nivel de carga en un molino rotatorio
CN105013575B (zh) * 2015-08-07 2017-10-27 南京西普水泥工程集团有限公司 具有筛分功能的磨机衬板
WO2019159119A1 (en) 2018-02-15 2019-08-22 Flsmidth A/S Comminution device feed mechanism and method
CN112566723B (zh) * 2018-06-18 2023-07-28 电子冶金公司 用于矿石研磨机的改进的衬垫组件
CN109406083B (zh) * 2018-11-08 2023-12-05 国网新疆电力有限公司电力科学研究院 一种悬垂串金具风激励振动磨损模拟试验平台
CL2018003351A1 (es) * 2018-11-23 2019-05-10 Alvaro Gonzalo Pinto Galleguillos Conjunto de placa de desgaste para monitorear remotamente el desgaste en placas de desgaste de maquinaria; sistema y métodos asociados.
CA3122436C (en) 2018-12-26 2024-02-06 Viwek Vaidya Device and system for monitoring wear of a wearable component mounted in mining equipment
CN110860344B (zh) * 2019-11-18 2021-02-09 合肥昊泰新材料科技有限责任公司 一种水性涂料制备预分散处理装置及处理方法
CN111623701A (zh) * 2020-04-27 2020-09-04 洛阳矿山机械工程设计研究院有限责任公司 一种球磨机衬板底板磨损在线检测方法
CN113843007A (zh) * 2021-08-13 2021-12-28 安徽金日晟矿业有限责任公司 一种球磨机用螺旋型衬板
CN114308287B (zh) * 2021-12-30 2023-02-03 洛阳山盾机械科技有限公司 一种解决自磨机和半自磨机变形或开裂的衬板结构
CN114618791A (zh) * 2022-01-26 2022-06-14 中国恩菲工程技术有限公司 铁矿石半自磨顽石的除铁方法及装置

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US20020033425A1 (en) * 1999-08-18 2002-03-21 Me International Inc. Linersegment locator/retainr for ore grinding mills
US7172144B1 (en) * 2006-03-09 2007-02-06 Dennis Slater System for measuring wear in a grinding mill

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CL2010001433A1 (es) 2010-12-14 2012-10-05 Univ Santiago Chile Sistema para monitorizar en tiempo real el desgaste del espesor de los nervios de una parrilla de un molino sag, producido por la acción abrasiva de la pulpa del mineral y de los elementos de la molienda durante la operación; y método de calibración del sistema.

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DE3033575A1 (de) * 1980-09-06 1982-05-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur leistungsregelung einer muehle
US20020033425A1 (en) * 1999-08-18 2002-03-21 Me International Inc. Linersegment locator/retainr for ore grinding mills
US7172144B1 (en) * 2006-03-09 2007-02-06 Dennis Slater System for measuring wear in a grinding mill

Also Published As

Publication number Publication date
CL2010001433A1 (es) 2012-10-05
WO2012080817A2 (es) 2012-06-21
US9527087B2 (en) 2016-12-27
BR112013015054B1 (pt) 2020-11-24
PE20131410A1 (es) 2014-01-19
US20140150524A1 (en) 2014-06-05
BR112013015054A2 (pt) 2016-08-09

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