NO20011231L - Fremgangsmåte og anordning for separering av fraksjoner i en materialström - Google Patents

Fremgangsmåte og anordning for separering av fraksjoner i en materialström

Info

Publication number
NO20011231L
NO20011231L NO20011231A NO20011231A NO20011231L NO 20011231 L NO20011231 L NO 20011231L NO 20011231 A NO20011231 A NO 20011231A NO 20011231 A NO20011231 A NO 20011231A NO 20011231 L NO20011231 L NO 20011231L
Authority
NO
Norway
Prior art keywords
chamber
material stream
fractions
separating fractions
separating
Prior art date
Application number
NO20011231A
Other languages
English (en)
Other versions
NO20011231D0 (no
Inventor
Morten Karlsen
Are Dyroey
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO20011231A priority Critical patent/NO20011231L/no
Publication of NO20011231D0 publication Critical patent/NO20011231D0/no
Priority to EA200300992A priority patent/EA004660B1/ru
Priority to CZ20032709A priority patent/CZ20032709A3/cs
Priority to NZ528024A priority patent/NZ528024A/en
Priority to CA002440227A priority patent/CA2440227A1/en
Priority to EP02702988A priority patent/EP1370480A1/en
Priority to SK1127-2003A priority patent/SK11272003A3/sk
Priority to PCT/NO2002/000093 priority patent/WO2002072456A1/en
Priority to US10/471,176 priority patent/US20040154961A1/en
Priority to CNA028062310A priority patent/CN1496327A/zh
Priority to BR0207995-0A priority patent/BR0207995A/pt
Priority to JP2002571385A priority patent/JP2004529048A/ja
Publication of NO20011231L publication Critical patent/NO20011231L/no
Priority to IS6940A priority patent/IS6940A/is
Priority to ZA200307004A priority patent/ZA200307004B/en

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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/06—Separating by pneumatic tables or by pneumatic jigs using fixed and inclined tables ; using stationary pneumatic tables, e.g. fluidised beds
    • B03B4/065—Separating by pneumatic tables or by pneumatic jigs using fixed and inclined tables ; using stationary pneumatic tables, e.g. fluidised beds having inclined portions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Cyclones (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

Foreliggende oppfinnelse vedrører en fremgangsmåte og en anordning for separering og uttrekking av fraksjoner i en materialstrøm av et materiale bestående av partikler av ulike fraksjoner. Anordningen omfatter en lukket kanal (7) med en innløpsende og en utløpsende hvori gjennom materialet transporteres, og hvor et separasjonskammer (17) er anbragt mellom innløpsenden og utløpsenden. Separasjonskammeret omfatter minst ett fluidiseringselement (13) ved kammerets bunn, samt et avsug (9) beliggende i kanmmerets øvre del. I bruk har oppfinnelsen vist seg å være spesielt egnet for kontinuerlig separasjon av støv fra en fluidiserbar masse med hvor det er behov for høy kapasitet.
NO20011231A 2001-03-09 2001-03-09 Fremgangsmåte og anordning for separering av fraksjoner i en materialström NO20011231L (no)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NO20011231A NO20011231L (no) 2001-03-09 2001-03-09 Fremgangsmåte og anordning for separering av fraksjoner i en materialström
JP2002571385A JP2004529048A (ja) 2001-03-09 2002-03-06 材料流において画分を分離するための方法および装置
SK1127-2003A SK11272003A3 (sk) 2001-03-09 2002-03-06 Spôsob separácie a extrakcie frakcií v materiálovom prúde materiálu a zariadenie na vykonávanie tohto spôsobu
US10/471,176 US20040154961A1 (en) 2001-03-09 2002-03-06 Mehtod and device for separating fractions in a material flow
NZ528024A NZ528024A (en) 2001-03-09 2002-03-06 A method and device for separating fractions in a material flow
CA002440227A CA2440227A1 (en) 2001-03-09 2002-03-06 A method and device for separating fractions in a material flow
EP02702988A EP1370480A1 (en) 2001-03-09 2002-03-06 A method and device for separating fractions in a material flow
EA200300992A EA004660B1 (ru) 2001-03-09 2002-03-06 Способ и устройство для разделения фракций в потоке материала
PCT/NO2002/000093 WO2002072456A1 (en) 2001-03-09 2002-03-06 A method and device for separating fractions in a material flow
CZ20032709A CZ20032709A3 (cs) 2001-03-09 2002-03-06 Způsob a zařízení pro oddělování frakcí v proudu materiálu
CNA028062310A CN1496327A (zh) 2001-03-09 2002-03-06 一种用于在物料流中分离某些组份的方法和装置
BR0207995-0A BR0207995A (pt) 2001-03-09 2002-03-06 Método e aparelho para separar e extrair frações em um fluxo de material de um material consistindo de partìculas de diferentes frações
IS6940A IS6940A (is) 2001-03-09 2003-09-05 Aðferð og tæki til að aðgreina brot í efnisflæði
ZA200307004A ZA200307004B (en) 2001-03-09 2003-09-08 A method and device for separating fractions in a material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20011231A NO20011231L (no) 2001-03-09 2001-03-09 Fremgangsmåte og anordning for separering av fraksjoner i en materialström

Publications (2)

Publication Number Publication Date
NO20011231D0 NO20011231D0 (no) 2001-03-09
NO20011231L true NO20011231L (no) 2002-09-10

Family

ID=19912240

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011231A NO20011231L (no) 2001-03-09 2001-03-09 Fremgangsmåte og anordning for separering av fraksjoner i en materialström

Country Status (14)

Country Link
US (1) US20040154961A1 (no)
EP (1) EP1370480A1 (no)
JP (1) JP2004529048A (no)
CN (1) CN1496327A (no)
BR (1) BR0207995A (no)
CA (1) CA2440227A1 (no)
CZ (1) CZ20032709A3 (no)
EA (1) EA004660B1 (no)
IS (1) IS6940A (no)
NO (1) NO20011231L (no)
NZ (1) NZ528024A (no)
SK (1) SK11272003A3 (no)
WO (1) WO2002072456A1 (no)
ZA (1) ZA200307004B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4601078B2 (ja) * 2007-01-19 2010-12-22 株式会社畑鉄工所 圧縮成型品用粉取り装置及び方法
BRPI0807331B1 (pt) * 2007-02-26 2020-10-06 Newcastle Innovation Limited Método de separação de partículas
US8764350B2 (en) 2008-06-05 2014-07-01 Alstom Technology Ltd Conveyor for transporting powder, and a method for conveying powder
NO330929B1 (no) * 2009-03-30 2011-08-22 Norsk Hydro As Fremgangsmate og anordning for utmating av fluidiserbare materialer
CN102962202B (zh) * 2012-12-17 2014-12-31 刘强 秸秆碎料粒径分级及皮髓分离装置
CN104415914B (zh) * 2013-12-11 2017-01-04 邱逸奎 茶籽拣收的方法
CN104117489A (zh) * 2014-07-09 2014-10-29 成都信泰科技有限公司 气流式光谱异物剔除方法及设备
DE102016119849A1 (de) * 2016-10-18 2018-04-19 Cl Schutzrechtsverwaltungs Gmbh Vorrichtung zur additiven Herstellung dreidimensionaler Bauteile
EA036686B1 (ru) * 2016-12-27 2020-12-08 Андрей Иванович СТЕПАНЕНКО Пневматический способ обогащения минерального сырья
CN109499871A (zh) * 2018-11-23 2019-03-22 京东方科技集团股份有限公司 废物分离装置及废物分离设备
CN109941756B (zh) * 2019-03-01 2024-04-19 成都瑞柯林工程技术有限公司 颗粒物筛分方法及粉体流化装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314754A1 (fr) * 1975-06-17 1977-01-14 Polysius Ag Separateur a air en lit fluidise
DE3015401A1 (de) * 1980-04-22 1981-03-12 Hydrocarbon Research Inc., Lawrenceville, N.J Mehrstufige fluidisierung und abscheidung gebrauchter katalysator-fraktionen.
FR2575680B1 (fr) * 1985-01-08 1987-07-03 Pechiney Aluminium Dispositif a lit fluidise pour la separation continue de deux phases solides melangees
US5087351A (en) * 1990-08-02 1992-02-11 Golden Peanut Company, A Georgia General Partnership Fluidized bed peanut sorter
DE19704566C1 (de) * 1997-02-07 1998-06-10 Ferrostaal Ag Verfahren und Vorrichtung zur Direktreduktion von Feinerzen

Also Published As

Publication number Publication date
EP1370480A1 (en) 2003-12-17
JP2004529048A (ja) 2004-09-24
EA200300992A1 (ru) 2004-02-26
US20040154961A1 (en) 2004-08-12
CZ20032709A3 (cs) 2004-01-14
ZA200307004B (en) 2004-12-08
EA004660B1 (ru) 2004-06-24
SK11272003A3 (sk) 2004-01-08
CA2440227A1 (en) 2002-09-19
CN1496327A (zh) 2004-05-12
BR0207995A (pt) 2004-03-02
IS6940A (is) 2003-09-05
NZ528024A (en) 2005-06-24
NO20011231D0 (no) 2001-03-09
WO2002072456A1 (en) 2002-09-19

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application