BR112019024320A2 - Sistema de detecção ultrassônica, peneira e método para monitorar a operação de um arranjo para manipular material de triagem - Google Patents

Sistema de detecção ultrassônica, peneira e método para monitorar a operação de um arranjo para manipular material de triagem Download PDF

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Publication number
BR112019024320A2
BR112019024320A2 BR112019024320-8A BR112019024320A BR112019024320A2 BR 112019024320 A2 BR112019024320 A2 BR 112019024320A2 BR 112019024320 A BR112019024320 A BR 112019024320A BR 112019024320 A2 BR112019024320 A2 BR 112019024320A2
Authority
BR
Brazil
Prior art keywords
arrangement
detection system
ultrasonic
monitoring
sieve
Prior art date
Application number
BR112019024320-8A
Other languages
English (en)
Inventor
Hällevall Niclas
Jonsson Cecilia
Original Assignee
Metso Sweden Ab
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 Sweden Ab filed Critical Metso Sweden Ab
Publication of BR112019024320A2 publication Critical patent/BR112019024320A2/pt

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Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/55—Cleaning with fluid jets
    • 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
    • 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
    • G01N29/2437—Piezoelectric probes
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4436—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with a reference signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING 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
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
    • 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
    • G01N2291/023—Solids
    • 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
    • G01N2291/045—External reflections, e.g. on reflectors
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

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)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

a invenção refere-se a um sistema de detecção ultrassônica (140) em um arranjo (100) para manipular material de triagem (102), por exemplo, agregado, minério ou similar. o sistema de detecção ultrassônica (140) compreende um transmissor ultrassônico (151a) disposto em uma superfície (142a) do arranjo (100) e adaptado para enviar um sinal ultrassônico (154a) em direção à superfície (142a), um receptor ultrassônico (152a) disposto na superfície (142a) e adaptado para receber o sinal ultrassônico (154a), e uma unidade de controle (160) conectada ao transmissor ultrassônico (151a) e ao receptor ultrassônico (152a). a invenção também se refere a um método para monitorar a operação de um arranjo (100) para manusear material de triagem (102).
BR112019024320-8A 2017-05-19 2018-04-19 Sistema de detecção ultrassônica, peneira e método para monitorar a operação de um arranjo para manipular material de triagem BR112019024320A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2017/062131 WO2018210431A1 (en) 2017-05-19 2017-05-19 Ultrasonic detection system and method
EPPCT/EP2017/062131 2017-05-19
PCT/EP2018/060098 WO2018210525A1 (en) 2017-05-19 2018-04-19 Ultrasonic detection system and method

Publications (1)

Publication Number Publication Date
BR112019024320A2 true BR112019024320A2 (pt) 2020-06-16

Family

ID=58772880

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019024320-8A BR112019024320A2 (pt) 2017-05-19 2018-04-19 Sistema de detecção ultrassônica, peneira e método para monitorar a operação de um arranjo para manipular material de triagem

Country Status (10)

Country Link
US (1) US11371963B2 (pt)
EP (2) EP4159328A1 (pt)
AU (2) AU2018268228B2 (pt)
BR (1) BR112019024320A2 (pt)
CA (1) CA3064149A1 (pt)
CL (2) CL2019003304A1 (pt)
DK (1) DK3625558T3 (pt)
MX (1) MX2023008534A (pt)
PE (1) PE20200155A1 (pt)
WO (2) WO2018210431A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3803373A2 (en) * 2018-06-04 2021-04-14 GE Sensing & Inspection Technologies GmbH Condition monitoring of ultrasonic transducers and probes

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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DE150369C (pt) 1902-02-22
GB1044974A (en) * 1963-05-14 1966-10-05 Simonacco Ltd Improvements in and relating to measuring devices
DD150369A1 (de) * 1980-05-02 1981-08-26 Horst Rutte Nnordnung zur temperaturkorrigierten ultraschallentfernungs-oder ultraschallmengenmessung
SU1155304A1 (ru) 1983-09-21 1985-05-15 Кольское Отделение Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского И Проектного Института Механической Обработки Полезных Ископаемых "Механобр" Вибрационный грохот
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EP3315216A1 (en) * 2016-10-28 2018-05-02 Metso Sweden Ab Detection system

Also Published As

Publication number Publication date
AU2018268228B2 (en) 2024-01-04
WO2018210431A1 (en) 2018-11-22
DK3625558T3 (da) 2023-02-27
AU2018268228A1 (en) 2020-01-02
WO2018210525A1 (en) 2018-11-22
PE20200155A1 (es) 2020-01-20
EP3625558A1 (en) 2020-03-25
RU2019138725A (ru) 2021-06-21
CL2019003304A1 (es) 2020-02-28
RU2019138725A3 (pt) 2021-06-21
CL2020001976A1 (es) 2021-04-09
US11371963B2 (en) 2022-06-28
MX2023008534A (es) 2023-07-28
EP3625558B1 (en) 2022-12-28
EP4159328A1 (en) 2023-04-05
CA3064149A1 (en) 2018-11-22
AU2023203414A1 (en) 2023-06-29
US20200150093A1 (en) 2020-05-14

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]