AU2020211063A8 - Obtaining data from a moving particulate product - Google Patents

Obtaining data from a moving particulate product Download PDF

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Publication number
AU2020211063A8
AU2020211063A8 AU2020211063A AU2020211063A AU2020211063A8 AU 2020211063 A8 AU2020211063 A8 AU 2020211063A8 AU 2020211063 A AU2020211063 A AU 2020211063A AU 2020211063 A AU2020211063 A AU 2020211063A AU 2020211063 A8 AU2020211063 A8 AU 2020211063A8
Authority
AU
Australia
Prior art keywords
light
particles
obtaining data
analysed
particulate product
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
AU2020211063A
Other versions
AU2020211063A1 (en
Inventor
Francois Eberhardt Du Plessis
Pieter LE ROUX
Pieter THERON
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Blue Cube Technology Pty Ltd
Original Assignee
Blue Cube Tech Pty Ltd
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 Blue Cube Tech Pty Ltd filed Critical Blue Cube Tech Pty Ltd
Publication of AU2020211063A1 publication Critical patent/AU2020211063A1/en
Publication of AU2020211063A8 publication Critical patent/AU2020211063A8/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1434—Electro-optical investigation, e.g. flow cytometers using an analyser being characterised by its optical arrangement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1456—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G01N2015/1486—Counting the particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/151—Gas blown
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8411—Application to online plant, process monitoring
    • G01N2021/8416—Application to online plant, process monitoring and process controlling, not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples

Abstract

A sensor structure (10) is used for obtaining data from a moving stream of particulate material (11), with a light source (56) providing a focussed light beam (64) to illuminate the particles (11) and a light receiver (54) receiving light reflected off the illuminated particles (11) and transmitting the light to an optical sensor. The light from the illuminated particles (11) in a small analysis zone (65) is analysed during short intervals, so that light from only one particle is analysed at a time. The light from a large number of individual particles (11) is analysed separately and an analysis result is calculated from the analysis of the light reflected from the multiple individual particles (11).
AU2020211063A 2019-01-24 2020-01-23 Obtaining data from a moving particulate product Pending AU2020211063A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA2019/00491 2019-01-24
ZA201900491 2019-01-24
PCT/IB2020/050511 WO2020152609A2 (en) 2019-01-24 2020-01-23 Obtaining data from a moving particulate product

Publications (2)

Publication Number Publication Date
AU2020211063A1 AU2020211063A1 (en) 2021-09-16
AU2020211063A8 true AU2020211063A8 (en) 2021-10-07

Family

ID=71735925

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020211063A Pending AU2020211063A1 (en) 2019-01-24 2020-01-23 Obtaining data from a moving particulate product

Country Status (8)

Country Link
EP (1) EP3914902A4 (en)
CN (1) CN113439206A (en)
AU (1) AU2020211063A1 (en)
BR (1) BR112021014521A2 (en)
CA (1) CA3127172A1 (en)
MA (1) MA54017B1 (en)
WO (1) WO2020152609A2 (en)
ZA (1) ZA202105896B (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100526A (en) * 1996-12-30 2000-08-08 Dsquared Development, Inc. Grain quality monitor
US6198102B1 (en) * 1998-06-17 2001-03-06 Owens-Brockway Glass Container Inc. Inspection of container mouth using infrared energy emitted by the container bottom
US8705040B2 (en) * 2004-03-06 2014-04-22 Michael Trainer Methods and apparatus for determining particle characteristics by measuring scattered light
DE102005009582A1 (en) * 2005-02-28 2006-08-31 Konstantinos Nalpantidis Determining type, size and/or concentration of components of fluid flow in process chamber, for treating smoke from power station
EP2633284B1 (en) * 2010-10-25 2021-08-25 Accuri Cytometers, Inc. Systems and user interface for collecting a data set in a flow cytometer
CN103620374B (en) * 2011-06-09 2016-09-28 激光测距光谱有限公司 By laser induced plasma with the device and method of quantitative sample analysis
US9423335B2 (en) * 2011-07-21 2016-08-23 Invitrox, Inc. Instrument and method for optical particle sensing
US8902422B2 (en) * 2011-10-21 2014-12-02 Chesner Engineering, Pc Bulk material sampling and laser targeting system
JP2016521362A (en) * 2013-04-12 2016-07-21 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ Automatic setup for cell sorting
AU2014277636A1 (en) * 2013-06-03 2015-11-19 Garrett Thermal Systems Limited Particle detection system and related methods
EP3063531B1 (en) * 2013-11-01 2022-12-21 TOMRA Sorting NV Method and apparatus for detecting matter
DE102014219375A1 (en) * 2014-09-25 2016-03-31 Siemens Aktiengesellschaft Method and device for measuring properties of substance particles
DE102015207289A1 (en) * 2015-04-22 2016-10-27 Robert Bosch Gmbh Particle sensor device

Also Published As

Publication number Publication date
WO2020152609A3 (en) 2020-09-03
ZA202105896B (en) 2022-08-31
BR112021014521A2 (en) 2021-09-28
CN113439206A (en) 2021-09-24
EP3914902A2 (en) 2021-12-01
MA54017A1 (en) 2022-05-31
AU2020211063A1 (en) 2021-09-16
MA54017B1 (en) 2022-08-31
CA3127172A1 (en) 2020-07-30
WO2020152609A2 (en) 2020-07-30
EP3914902A4 (en) 2022-11-09

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Legal Events

Date Code Title Description
TH Corrigenda

Free format text: IN VOL 35 , NO 37 , PAGE(S) 7414 UNDER THE HEADING PCT APPLICATIONS THAT HAVE ENTERED THE NATIONAL PHASE - NAME INDEX UNDER THE NAME BLUE CUBE TECHNOLOGIES (PTY) LTD, APPLICATION NO.2020211063, UNDER INID (71) CORRECT THE APPLICANT NAME TO BLUE CUBE TECHNOLOGY (PTY) LTD