PE20211723A1 - Dispositivo y sistema para monitorear desgaste de elevadores montados en una trituradora de minerales - Google Patents
Dispositivo y sistema para monitorear desgaste de elevadores montados en una trituradora de mineralesInfo
- Publication number
- PE20211723A1 PE20211723A1 PE2021001092A PE2021001092A PE20211723A1 PE 20211723 A1 PE20211723 A1 PE 20211723A1 PE 2021001092 A PE2021001092 A PE 2021001092A PE 2021001092 A PE2021001092 A PE 2021001092A PE 20211723 A1 PE20211723 A1 PE 20211723A1
- Authority
- PE
- Peru
- Prior art keywords
- crusher
- proximal end
- riser
- sound wave
- post
- Prior art date
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
- B02C17/1825—Lifting devices
-
- 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
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- 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
- B02C23/00—Auxiliary 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
-
- 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
- G01N29/14—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 using acoustic emission techniques
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2210/00—Codes relating to different types of disintegrating devices
- B02C2210/01—Indication of wear on beaters, knives, rollers, anvils, linings and the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/011—Velocity or travel time
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0258—Structural degradation, e.g. fatigue of composites, ageing of oils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2691—Bolts, screws, heads
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Un dispositivo y un sistema monitorean el desgaste de elevadores montados en una trituradora de minerales. Un perno alargado mantiene un elevador en su lugar en una cara interna de la trituradora. Una seccion roscada del perno termina en un extremo proximal que sobresale externamente a traves de un orificio de la trituradora. Un vastago del perno termina en un extremo distal opuesto al extremo proximal. El vastago se extiende a lo largo de una altura del elevador y se desgasta a medida que el elevador se desgasta cuando la trituradora esta en operacion. Un transductor acoplado al extremo proximal del perno genera una onda de sonido aplicada al extremo proximal del perno, detecta un eco de la onda de sonido reflejada por el extremo distal del perno e informa a un controlador un retardo de tiempo entre la onda de sonido y el eco. El controlador evalua un desgaste del elevador con base en el retardo de tiempo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862917661P | 2018-12-26 | 2018-12-26 | |
PCT/CA2019/051789 WO2020132741A1 (en) | 2018-12-26 | 2019-12-11 | Device and system for monitoring wear of lifters mounted in a mineral crusher |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20211723A1 true PE20211723A1 (es) | 2021-09-03 |
Family
ID=71125634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2021001092A PE20211723A1 (es) | 2018-12-26 | 2019-12-11 | Dispositivo y sistema para monitorear desgaste de elevadores montados en una trituradora de minerales |
Country Status (6)
Country | Link |
---|---|
US (1) | US11782029B2 (es) |
AU (1) | AU2019414290B2 (es) |
CA (1) | CA3122436C (es) |
CL (1) | CL2021001709A1 (es) |
PE (1) | PE20211723A1 (es) |
WO (1) | WO2020132741A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11697121B2 (en) * | 2019-09-05 | 2023-07-11 | Daniel J. Steed | Wear liner retention devices, and related assemblies and methods |
WO2022000072A1 (en) * | 2020-07-03 | 2022-01-06 | National Research Council Of Canada | Monitoring liner wear in industrial mills |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1772026A (en) | 1927-02-14 | 1930-08-05 | Clifford O Bartley | Grinding mill |
US3314618A (en) | 1965-01-14 | 1967-04-18 | Allis Chalmers Mfg Co | Crushing chamber wear indicator |
US3582007A (en) | 1968-07-22 | 1971-06-01 | Dyson & Sons | T-bolt and pad for liner mounting |
US3554013A (en) * | 1969-07-22 | 1971-01-12 | Branson Instr | Pulse-echo ultrasonic thickness gauge with error prevention circuit |
DE2908114A1 (de) | 1979-03-02 | 1980-09-11 | Fortuna Werke Maschf Ag | Verfahren zum messen des abriebes eines oder mehrerer an einem rotierenden koerper anliegender flaechenteile eines anderen feststehenden koerpers und vorrichtung zur durchfuehrung des verfahrens |
FI790864A (fi) | 1979-03-14 | 1980-09-15 | Outokumpu Oy | Saett att kontinuerlig foernya gummiinfodringen hos en roterande kvarn |
SE434805B (sv) | 1980-06-10 | 1984-08-20 | Skega Ab | Slitgodsinfodring av gummi for roterande trummor |
NL183317C (nl) | 1982-06-03 | 1988-09-16 | Hoogovens Groep Bv | Hoogovenwand. |
SE452911B (sv) | 1984-07-06 | 1987-12-21 | Birger Alvelid | Forfarande for framstellning av tillstandsgivare for mekaniska komponenter, jemte dylika mekaniska komponenter |
US4655077A (en) | 1985-05-31 | 1987-04-07 | Purvis Howard A | Wear sensor system |
JPH0432565Y2 (es) | 1986-08-29 | 1992-08-05 | ||
SE460403B (sv) | 1987-10-20 | 1989-10-09 | Birger Alvelid | Skaerverktyg foersett med tillstaandsgivare |
GB2232492B (en) | 1989-06-03 | 1993-04-21 | Sumitomo Rubber Ind | Method of measuring tyre wear |
US5544819A (en) | 1993-06-11 | 1996-08-13 | The Haigh Engineering Company Ltd. | Rotary disintegrators |
US5896429A (en) | 1997-09-15 | 1999-04-20 | Massachusetts Institute Of Technology | Method for measurement of blast furnace liner thickness |
FR2775519B1 (fr) | 1998-02-27 | 2000-05-12 | Lorraine Laminage | Dispositif et procede de mesure en continu de l'usure d'une paroi de recipient metallurgique |
US6386237B1 (en) | 1999-04-12 | 2002-05-14 | The Goodyear Tire & Rubber Company | Abrasive material transport hose with wear detecting sensors |
US6471449B1 (en) | 1999-10-28 | 2002-10-29 | Kyocera Corporation | Throw-away tip with abrasion sensor |
BE1013826A3 (fr) | 2000-11-06 | 2002-09-03 | Magotteaux Int | Dispositif de determination de la corrosion des engins broyants dans un broyeur rotatif. |
US6366201B1 (en) | 2001-01-23 | 2002-04-02 | Dana Corporation | Parallel resistor array for progressively detecting brake lining wear |
SE524784C2 (sv) * | 2003-02-10 | 2004-10-05 | Sandvik Ab | Sätt och anordning för styrning av kross samt visarinstrument för indikering av belastning av kross |
WO2005083411A1 (en) | 2004-02-27 | 2005-09-09 | Mcgill University | Method and device for sensing wear |
JP4932222B2 (ja) | 2005-04-13 | 2012-05-16 | 株式会社ブリヂストン | コンベヤベルトの摩耗検出装置 |
EP1963019B1 (en) | 2005-12-02 | 2009-12-16 | Tega Industries Limited | A liner component for use in mining and quarrying industries |
US7172144B1 (en) | 2006-03-09 | 2007-02-06 | Dennis Slater | System for measuring wear in a grinding mill |
DE102006053398A1 (de) | 2006-11-10 | 2008-05-15 | Endress + Hauser Gmbh + Co. Kg | Elektronisches Gerät |
WO2009070845A1 (en) | 2007-12-04 | 2009-06-11 | Brian Investments Pty Ltd | An optical component and wear sensor |
US9360309B2 (en) | 2008-03-14 | 2016-06-07 | Cidra Corporate Services Inc. | Method and apparatus for monitoring of component housing wall thickness and wear monitoring |
US8570030B2 (en) | 2008-11-30 | 2013-10-29 | University Of Wyoming | Magnetic sensor for determining wear |
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. |
US8384266B2 (en) | 2011-03-29 | 2013-02-26 | General Electric Company | Brush wear detector system with wireless sensor |
EP2726711B1 (en) | 2011-06-29 | 2020-05-06 | Minesense Technologies Ltd. | Extracting mined ore, minerals or other materials using sensor-based sorting |
WO2013067651A1 (es) | 2011-11-10 | 2013-05-16 | Sociedad De Innovación Y Transferencia Tecnológica Limitada | Sistema y método de monitoreo visual directo para sensar el interior de un molino rotatorio de minerales |
FI123801B (fi) * | 2012-04-12 | 2013-10-31 | Metso Minerals Inc | Järjestelmä ja menetelmä murskaimen valvomiseksi ja ohjaamiseksi, murskain ja menetelmä murskaimen säätämiseksi |
FR3007517B1 (fr) | 2013-06-20 | 2016-08-19 | Michelin & Cie | Systeme de mesure de l'epaisseur d'une couche de gomme d'un pneumatique |
US9476689B2 (en) | 2014-06-13 | 2016-10-25 | Dash Llc | Wear indication devices, and related assemblies and methods |
BR102016005404A2 (pt) | 2015-03-13 | 2016-09-20 | Dow Agrosciences Llc | moléculas de ácido nucléico de rna polimerase ii33 para controlar as pragas de inseto |
US9724697B2 (en) | 2015-07-02 | 2017-08-08 | Dash Llc | Wear indication devices, and related assemblies and methods |
WO2017101319A1 (zh) * | 2015-12-14 | 2017-06-22 | 乐视控股(北京)有限公司 | 一种通过外部设备实现多媒体直播的方法及移动客户端 |
CN205797379U (zh) | 2016-06-24 | 2016-12-14 | 株洲长江特种材料有限公司 | 球磨机及其橡胶内衬 |
BR112019003138B1 (pt) | 2016-08-16 | 2023-03-07 | National Research Council Of Canada | Método para determinar uma mudança em tensão axial em uma seção de parafuso de rocha |
CL2017002260A1 (es) * | 2017-09-07 | 2018-02-23 | Pablo Bustos Robledo Juan | Sistema de medición en línea de desgaste de revestimientos y tensión de pernos de molino mediante sensor ecográfico inserto en el extremo rosco de los pernos. |
-
2019
- 2019-12-11 PE PE2021001092A patent/PE20211723A1/es unknown
- 2019-12-11 CA CA3122436A patent/CA3122436C/en active Active
- 2019-12-11 AU AU2019414290A patent/AU2019414290B2/en active Active
- 2019-12-11 WO PCT/CA2019/051789 patent/WO2020132741A1/en active Application Filing
-
2020
- 2020-12-02 US US17/109,489 patent/US11782029B2/en active Active
-
2021
- 2021-06-25 CL CL2021001709A patent/CL2021001709A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2019414290A1 (en) | 2021-07-01 |
CA3122436C (en) | 2024-02-06 |
US20210132006A1 (en) | 2021-05-06 |
AU2019414290B2 (en) | 2023-08-17 |
CL2021001709A1 (es) | 2022-04-01 |
US11782029B2 (en) | 2023-10-10 |
WO2020132741A1 (en) | 2020-07-02 |
CA3122436A1 (en) | 2020-07-02 |
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