FR2886014A1 - Dispositif de caracterisation de la granulometrie de poudres et ses utilisations. - Google Patents

Dispositif de caracterisation de la granulometrie de poudres et ses utilisations.

Info

Publication number
FR2886014A1
FR2886014A1 FR0504917A FR0504917A FR2886014A1 FR 2886014 A1 FR2886014 A1 FR 2886014A1 FR 0504917 A FR0504917 A FR 0504917A FR 0504917 A FR0504917 A FR 0504917A FR 2886014 A1 FR2886014 A1 FR 2886014A1
Authority
FR
France
Prior art keywords
characterization
particle size
sieving
particles
characterizing powder
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.)
Granted
Application number
FR0504917A
Other languages
English (en)
Other versions
FR2886014B1 (fr
Inventor
Jerome Favario
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.)
Omya SAS
Original Assignee
Omya SAS
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 Omya SAS filed Critical Omya SAS
Priority to FR0504917A priority Critical patent/FR2886014B1/fr
Priority to EP06764606A priority patent/EP1931965A1/fr
Priority to PCT/FR2006/001063 priority patent/WO2006123037A1/fr
Publication of FR2886014A1 publication Critical patent/FR2886014A1/fr
Application granted granted Critical
Publication of FR2886014B1 publication Critical patent/FR2886014B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

L'invention est un dispositif de caractérisation de la granulométrie de poudres comportant un organe d'alimentation, un organe d'évacuation, un organe de pesée, un organe de vibration continue, un organe de tamisage, ainsi qu'éventuellement un organe de pilotage, et caractérisé en ce que l'organe de tamisage est un organe rotatif autour d'un axe horizontal, et dispose d'au moins 3 positions correspondant à 2 tamis de maillage différent et 1 espace de libération des particules les plus grossières (particules n'ayant pas traversées le tamis de maillage le plus grand). Un autre objet de l'invention est l'utilisation d'un tel dispositif pour la caractérisation de la granulométrie de poudres, et notamment leur caractérisation en ligne c'est-à-dire au cours de leur processus de fabrication.
FR0504917A 2005-05-17 2005-05-17 Dispositif de caracterisation de la granulometrie de poudres et ses utilisations. Expired - Fee Related FR2886014B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0504917A FR2886014B1 (fr) 2005-05-17 2005-05-17 Dispositif de caracterisation de la granulometrie de poudres et ses utilisations.
EP06764606A EP1931965A1 (fr) 2005-05-17 2006-05-12 Dispositif de caracterisation de la granulometrie de poudres et ses utilisations
PCT/FR2006/001063 WO2006123037A1 (fr) 2005-05-17 2006-05-12 Dispositif de caracterisation de la granulometrie de poudres et ses utilisations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0504917A FR2886014B1 (fr) 2005-05-17 2005-05-17 Dispositif de caracterisation de la granulometrie de poudres et ses utilisations.

Publications (2)

Publication Number Publication Date
FR2886014A1 true FR2886014A1 (fr) 2006-11-24
FR2886014B1 FR2886014B1 (fr) 2007-08-10

Family

ID=34993230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0504917A Expired - Fee Related FR2886014B1 (fr) 2005-05-17 2005-05-17 Dispositif de caracterisation de la granulometrie de poudres et ses utilisations.

Country Status (3)

Country Link
EP (1) EP1931965A1 (fr)
FR (1) FR2886014B1 (fr)
WO (1) WO2006123037A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906031B1 (fr) * 2006-09-14 2009-01-30 Omya S A S Soc Par Actions Sim Dispositif de caracterisation de la granulometrie des poudres et ses utilisations.
CN104655528B (zh) * 2014-12-31 2017-08-25 贵州大学 高效一体化浓度、粒度检测装置
CN106391218B (zh) * 2016-08-31 2018-10-19 山东理工大学 湿型球磨机出料颗粒均匀度检测装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135388A (en) * 1977-10-31 1979-01-23 Georgia Tech Research Institute Method and apparatus for automatically fractionating a sample of particulate material into discrete size fractions
US4487323A (en) * 1983-05-09 1984-12-11 Weyerhaeuser Company Automatic particle-size analyzer
US6829955B1 (en) * 1999-11-25 2004-12-14 Technometrics Ltd. Particle size distribution analyser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803906A1 (de) * 1978-01-30 1979-08-02 Polysius Ag Drehbare siebtrommel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135388A (en) * 1977-10-31 1979-01-23 Georgia Tech Research Institute Method and apparatus for automatically fractionating a sample of particulate material into discrete size fractions
US4487323A (en) * 1983-05-09 1984-12-11 Weyerhaeuser Company Automatic particle-size analyzer
US6829955B1 (en) * 1999-11-25 2004-12-14 Technometrics Ltd. Particle size distribution analyser

Also Published As

Publication number Publication date
WO2006123037A1 (fr) 2006-11-23
FR2886014B1 (fr) 2007-08-10
EP1931965A1 (fr) 2008-06-18

Similar Documents

Publication Publication Date Title
TWD206246S (zh) 級間篩濾籃
ATE524118T1 (de) Filteranordnung
AP9901447A0 (en) Medicament carrier with agglomerated large medicament particles and related method of manufacture thereof.
WO2004072399A3 (fr) Procede et appareil permettant de separer une matiere en particules fines d'autres matieres
WO2006096303A3 (fr) Procede de production de particules au moyen d'un nebuliseur a mailles vibrant pour le revetement d'un appareil medical, systeme de production de particules, et appareil medical correspondant
DK2056957T3 (da) Fremgangsmåde og indretning til fremstilling og/eller konditionering af pulverformet materiale
DE202014103239U1 (de) Ultraschall-Vibrationssiebmaschine
FR2886014A1 (fr) Dispositif de caracterisation de la granulometrie de poudres et ses utilisations.
CN209476700U (zh) 一种3d打印用金属粉末振动筛分装置
CN103658012A (zh) 一种粉料目数自动控制筛
Howard Virtually reality?
CN205673045U (zh) 烧结钕铁硼粗粉筛分装置
CN107377151A (zh) 一种研磨筛料机
WO2007059012A3 (fr) Filtre ameliore de plasma
CN204549332U (zh) 分料装置
TW200502223A (en) Granular melamine
CN213032925U (zh) 一种中成药加工用分级筛选装置
CN107812583A (zh) 一种橘红粉碎装置
CN201197980Y (zh) 一种新型振动筛
CN106812865A (zh) 一种颚式破碎机的减震装置
CN102728547A (zh) 一种振动筛筛面
CN206356246U (zh) 一种新型建筑砂石筛分机
SI1699434T1 (sl) Postopek za pripravo zdravila
CN103567140A (zh) 一种吊脚式碎石振动筛
CN214416942U (zh) 一种碳酸钙分级用筛板

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20200108