PE20221712A1 - Disposicion de prueba y metodo para probar la rotura y las propiedades mecanicas de particulas de roca - Google Patents

Disposicion de prueba y metodo para probar la rotura y las propiedades mecanicas de particulas de roca

Info

Publication number
PE20221712A1
PE20221712A1 PE2022001781A PE2022001781A PE20221712A1 PE 20221712 A1 PE20221712 A1 PE 20221712A1 PE 2022001781 A PE2022001781 A PE 2022001781A PE 2022001781 A PE2022001781 A PE 2022001781A PE 20221712 A1 PE20221712 A1 PE 20221712A1
Authority
PE
Peru
Prior art keywords
failure
rock
particles
rock particles
test arrangement
Prior art date
Application number
PE2022001781A
Other languages
English (en)
Inventor
Paiva Bueno Marcos De
Janne Torvela
Rajiv Chandramohan
Original Assignee
Geopyora 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 Geopyora Oy filed Critical Geopyora Oy
Publication of PE20221712A1 publication Critical patent/PE20221712A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means
    • G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels, explosives
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0076—Hardness, compressibility or resistance to crushing
    • G01N2203/0087—Resistance to crushing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0284—Bulk material, e.g. powders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors

Abstract

La invencion se refiere a una disposicion de prueba para probar la rotura y las propiedades mecanicas de las particulas de roca. La disposicion de prueba comprende: un soporte (1, 2); dos ruedas trituradoras contrarrotantes (3, 3') apoyadas en el soporte (1, 2); y una disposicion de accionamiento (M1, M2) para hacer girar las ruedas trituradoras (3, 3'), dichas ruedas trituradoras (3, 3') enfrentadas entre si y definiendo entre ellas un espacio de entrada (G) para las particulas de roca, dichas ruedas estan dispuestas para romper las particulas de roca (RP) en particulas hijas mas pequenas (DP), en donde la disposicion de prueba esta dispuesta para recibir solo una particula de roca a la vez para ser ingresada al espacio de entrada para la prueba de rotura, una disposicion de medicion de energia (5, 5') dispuesta para medir informacion relacionada con la energia absorbida por las particulas de roca (RP) durante la rotura, un procesador (PR) acoplado al dispositivo de medicion de energia y dispuesto para recibir, como entradas, al menos un grado de rotura de las particulas de roca como resultado de la rotura y las correspondientes energias de rotura absorbidas por las particulas de roca (RP) durante el rotura, para determinar una correlacion entre el grado de rotura y las energias de rotura, y para generar la correlacion.
PE2022001781A 2020-02-18 2020-02-18 Disposicion de prueba y metodo para probar la rotura y las propiedades mecanicas de particulas de roca PE20221712A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2020/050100 WO2020136309A1 (en) 2020-02-18 2020-02-18 Test arrangement and method for testing breakage and mechanical properties of rock particles

Publications (1)

Publication Number Publication Date
PE20221712A1 true PE20221712A1 (es) 2022-11-02

Family

ID=71126518

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2022001781A PE20221712A1 (es) 2020-02-18 2020-02-18 Disposicion de prueba y metodo para probar la rotura y las propiedades mecanicas de particulas de roca

Country Status (9)

Country Link
US (2) US11802824B2 (es)
EP (1) EP4106923A4 (es)
CN (1) CN115335152B (es)
AU (1) AU2020294352B2 (es)
CA (1) CA3168527C (es)
MX (1) MX2022010212A (es)
PE (1) PE20221712A1 (es)
WO (1) WO2020136309A1 (es)
ZA (1) ZA202209301B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3156054A1 (en) * 2019-10-04 2021-04-08 Minpraxis Solutions Ltd. ROCK HARDNESS MEASUREMENT
CN112371309B (zh) * 2020-11-03 2021-12-28 上海闸航路基材料有限公司 一种环保建材回收用粉碎设备及其工作方法
CN114609364A (zh) * 2022-01-24 2022-06-10 中国地质调查局成都地质调查中心（西南地质科技创新中心） 可消除机械破坏的软岩崩解装置及测试方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392633A (en) 1993-02-12 1995-02-28 General Electric Company Measuring the strength of abrasive grains
EP2021763A4 (en) * 2006-05-18 2010-04-07 Univ Queensland APPARATUS FOR DETERMINING THE BREAKING PROPERTIES OF A PARTICULATE MATERIAL
US7549315B2 (en) * 2007-09-28 2009-06-23 Sgs Lakefield Research, Ltd. Protocol for characterizing rock, method for characterizing rock hardness and methods for use therewith
EP2653225A1 (en) * 2012-04-20 2013-10-23 Metso Brasil Industria e Comercio Ltda Test device and method for a roller crusher or grinder
WO2013156964A1 (en) * 2012-04-20 2013-10-24 Metso Brasil Indústria E Comércio Ltda Test device for roller crusher
US20130277467A1 (en) * 2012-04-20 2013-10-24 Metso Brasil Industria E Comercio Ltda Test device for roller crusher
WO2017064562A1 (en) * 2015-10-15 2017-04-20 Simsage Pty Ltd Apparatus and method for determining the hardness of a granular material
EP3795796B1 (en) * 2019-09-17 2022-11-02 think and vision GmbH A method for determination of properties of cuttings from rock drilling
CA3156054A1 (en) * 2019-10-04 2021-04-08 Minpraxis Solutions Ltd. ROCK HARDNESS MEASUREMENT

Also Published As

Publication number Publication date
US20210270709A1 (en) 2021-09-02
MX2022010212A (es) 2022-11-10
WO2020136309A1 (en) 2020-07-02
EP4106923A4 (en) 2024-01-10
US20210255078A1 (en) 2021-08-19
ZA202209301B (en) 2023-12-20
AU2020294352B2 (en) 2022-10-13
AU2020294352A1 (en) 2021-09-02
CN115335152A (zh) 2022-11-11
CA3168527A1 (en) 2020-07-02
EP4106923A1 (en) 2022-12-28
BR112022016486A2 (pt) 2022-11-22
US11802824B2 (en) 2023-10-31
CA3168527C (en) 2024-04-09
CN115335152B (zh) 2023-12-05

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