BR112012011440A2 - dispositivo para determinar o tamanho de partículas - Google Patents

dispositivo para determinar o tamanho de partículas

Info

Publication number
BR112012011440A2
BR112012011440A2 BR112012011440A BR112012011440A BR112012011440A2 BR 112012011440 A2 BR112012011440 A2 BR 112012011440A2 BR 112012011440 A BR112012011440 A BR 112012011440A BR 112012011440 A BR112012011440 A BR 112012011440A BR 112012011440 A2 BR112012011440 A2 BR 112012011440A2
Authority
BR
Brazil
Prior art keywords
particle size
wheat
size distributions
measurement
particle
Prior art date
Application number
BR112012011440A
Other languages
English (en)
Inventor
Martin Heine
Stefan Manz
Original Assignee
Bühler AG
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 Bühler AG filed Critical Bühler AG
Publication of BR112012011440A2 publication Critical patent/BR112012011440A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
    • 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—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • 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—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle 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
    • G01N2015/0019—Means for transferring or separating particles prior to analysis, e.g. hoppers or particle conveyors
    • 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
    • G01N2015/0092—Monitoring flocculation or agglomeration
    • 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—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N2015/1472—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle with colour

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Computer Vision & Pattern Recognition (AREA)

Abstract

patente de invenção: dispositivo para determinar o tamanho de partículas. a presente invenção referese a um processo para medir distribuições de tamanho de partículas, especialmente para a medição óptica de distribuições largas de tamanho de partículas, abragendo material a granel como sejam trigo, produtos de moagem de trigo, produtos de trigo e semelhantes produtos que devem viabilizar uma medição de distribuições de tamanho de partículas largas e consoantes ordens de tamanho. para solucionar esta tarefa, está prevido que uma prova de partículas individualizadas é captada opticamente ao menos por dois processos de medição em um conjunto, sendo que preferencialmente são registrados ao mesmo tempo contornos das partículas e verificando-se uma flexão por meio de laser.l
BR112012011440A 2009-11-13 2010-11-11 dispositivo para determinar o tamanho de partículas BR112012011440A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09175995A EP2322911A1 (de) 2009-11-13 2009-11-13 Vorrichtung zum Bestimmen von Partikelgrössen
PCT/EP2010/067274 WO2011058092A2 (de) 2009-11-13 2010-11-11 Vorrichtung zum bestimmen von partikelgrössen

Publications (1)

Publication Number Publication Date
BR112012011440A2 true BR112012011440A2 (pt) 2016-05-03

Family

ID=41429304

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011440A BR112012011440A2 (pt) 2009-11-13 2010-11-11 dispositivo para determinar o tamanho de partículas

Country Status (8)

Country Link
US (1) US8842267B2 (pt)
EP (1) EP2322911A1 (pt)
JP (1) JP5726200B2 (pt)
KR (1) KR101815327B1 (pt)
CN (2) CN104316450B (pt)
BR (1) BR112012011440A2 (pt)
RU (1) RU2554310C2 (pt)
WO (1) WO2011058092A2 (pt)

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DE102011056611A1 (de) 2011-12-19 2013-06-20 Taurus Instruments Gmbh Verfahren zum Ermitteln einer Partikeleigenschaft und zum Klassifizieren einer Partikelcharge sowie Vorrichtung zum Durchführen der Verfahren
WO2013172920A1 (en) * 2012-05-16 2013-11-21 Poet Research, Inc. Systems and methods for automated biomass sampling and analysis
NZ712230A (en) * 2013-02-28 2018-06-29 Neil M Day Method and apparatus for particle size determination
CN104865145B (zh) * 2014-02-21 2017-09-15 中石化洛阳工程有限公司 一种测定催化剂抗磨损能力的方法
DE102015207289A1 (de) * 2015-04-22 2016-10-27 Robert Bosch Gmbh Partikelsensorvorrichtung
EP3088863A1 (en) 2015-05-01 2016-11-02 Malvern Instruments Limited Improvements relating to particle characterisation
US10913071B2 (en) 2016-03-09 2021-02-09 Pearson Incorporated Scalper apparatus and processing system
CN105758772A (zh) * 2016-03-10 2016-07-13 安徽省全椒未来饲料有限责任公司 一种用于饲料造粒的粒度大小的检测和控制系统
US10322487B1 (en) 2016-07-15 2019-06-18 Pearson Incorporated Roller mill grinding apparatus with regenerative capability
DE102017001436B4 (de) 2017-02-15 2023-04-27 Paragon Ag Partikelmessvorrichtung und Verfahren zum Betrieb derselben
US10807098B1 (en) 2017-07-26 2020-10-20 Pearson Incorporated Systems and methods for step grinding
CN107328681B (zh) * 2017-08-04 2023-04-18 中国计量大学 基于机器视觉的谷物与豆类千粒重及含水量检测系统
CN107765671A (zh) * 2017-12-13 2018-03-06 高安华达牧业有限公司 一种带永磁筒的饲料生产加工设备及饲料生产方法
CN107942910A (zh) * 2017-12-13 2018-04-20 高安华达牧业有限公司 一种饲料生产加工设备及生产加工方法
US11325133B1 (en) 2018-07-26 2022-05-10 Pearson Incorporated Systems and methods for monitoring the roll diameter and shock loads in a milling apparatus
CN109164034B (zh) * 2018-08-28 2021-01-08 河南科技大学 一种小麦种子质量检测装置及其检测方法
US10751722B1 (en) 2018-10-24 2020-08-25 Pearson Incorporated System for processing cannabis crop materials
US10785906B2 (en) 2019-02-19 2020-09-29 Pearson Incorporated Plant processing system
EP4010681A4 (en) * 2019-08-07 2023-08-23 The University of British Columbia FACILITATING CONTROLLED DEPOSIT OF PARTICLES FROM A DROPLET DISPENSER
US10757860B1 (en) 2019-10-31 2020-09-01 Hemp Processing Solutions, LLC Stripper apparatus crop harvesting system
US10933424B1 (en) 2019-12-11 2021-03-02 Pearson Incorporated Grinding roll improvements
KR102263744B1 (ko) 2021-03-04 2021-06-10 (주)싸이젠텍 레이저 회절방식을 이용한 입자분석기
US11275014B1 (en) 2021-05-03 2022-03-15 Roy Olson Particle characteristic measurement apparatus
CN113820254B (zh) * 2021-08-30 2022-06-21 中国石油大学(北京) 微颗粒质量确定方法、装置、电子设备及存储介质

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DE102009014080B4 (de) 2009-03-23 2011-12-15 Baumer Innotec Ag Vorrichtung zum Bestimmen von Partikelgrössen

Also Published As

Publication number Publication date
CN102713562A (zh) 2012-10-03
RU2554310C2 (ru) 2015-06-27
US20120224166A1 (en) 2012-09-06
EP2322911A1 (de) 2011-05-18
CN104316450A (zh) 2015-01-28
US8842267B2 (en) 2014-09-23
KR101815327B1 (ko) 2018-01-04
CN104316450B (zh) 2016-08-24
KR20120092136A (ko) 2012-08-20
WO2011058092A2 (de) 2011-05-19
JP5726200B2 (ja) 2015-05-27
JP2013511031A (ja) 2013-03-28
RU2012123993A (ru) 2013-12-20
WO2011058092A3 (de) 2011-11-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements