FR2407028A1 - Separateur a circulation d'air - Google Patents

Separateur a circulation d'air

Info

Publication number
FR2407028A1
FR2407028A1 FR7830719A FR7830719A FR2407028A1 FR 2407028 A1 FR2407028 A1 FR 2407028A1 FR 7830719 A FR7830719 A FR 7830719A FR 7830719 A FR7830719 A FR 7830719A FR 2407028 A1 FR2407028 A1 FR 2407028A1
Authority
FR
France
Prior art keywords
fan
air circulation
collector hopper
separator
returned
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
FR7830719A
Other languages
English (en)
Other versions
FR2407028B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2407028A1 publication Critical patent/FR2407028A1/fr
Application granted granted Critical
Publication of FR2407028B1 publication Critical patent/FR2407028B1/fr
Granted 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream

Landscapes

  • Cyclones (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

SEPARATEUR A CIRCULATION D'AIR A AXE VERTICAL, COMPORTANT UN SYSTEME CENTRIFUGE DANS L'ENCEINTE DE SEPARATION ET UNE TREMIE COLLECTRICE POUR LA FRACTION GROSSIERE ELIMINEE, EN DESSOUS DE CELLE-CI, L'AIR ETANT REFOULE TANGENTIELLEMENT DANS LA TREMIE COLLECTRICE PAR UN VENTILATEUR EXTERIEUR, ET L'AIR CONTENANT LA FRACTION FINE EST RAMENE AU VENTILATEUR EN PASSANT PAR DES CYCLONES SEPARATEURS DE FRACTION FINE. LE CONDUIT D'AIR COMPRIME 9 VENANT DU VENTILATEUR DEBOUCHE TANGENTIELLEMENT DANS LA PARTIE SUPERIEURE DE LA TREMIE COLLECTRICE (ENCEINTE DE PRESEPARATION) 3 ET LA MATIERE A SEPARER EST CHARGEE DANS CE CONDUIT D'AIR COMPRIME 9, EN PASSANT EVENTUELLEMENT PAR UN DISPOSITIF DISTRIBUTEUR. L'INVENTION EST APPLICABLE NOTAMMENT EN MEUNERIE.
FR7830719A 1977-10-28 1978-10-30 Separateur a circulation d'air Granted FR2407028A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772748336 DE2748336A1 (de) 1977-10-28 1977-10-28 Umluftsichter

Publications (2)

Publication Number Publication Date
FR2407028A1 true FR2407028A1 (fr) 1979-05-25
FR2407028B1 FR2407028B1 (fr) 1984-01-13

Family

ID=6022474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830719A Granted FR2407028A1 (fr) 1977-10-28 1978-10-30 Separateur a circulation d'air

Country Status (4)

Country Link
US (1) US4211641A (fr)
JP (1) JPS5465885A (fr)
DE (1) DE2748336A1 (fr)
FR (1) FR2407028A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334270A1 (de) * 1982-11-04 1984-05-10 Heinz 4630 Bochum Jäger Betriebsverfahren und sichter zur sichtung von zement
FR2580195A1 (fr) * 1985-04-10 1986-10-17 Hippert Pierre Selecteur pneumatique
CN103341445A (zh) * 2013-06-27 2013-10-09 山东亿恺仓储工程有限公司 旋转式谷物分选设备

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003308C1 (de) * 1980-01-30 1982-08-05 Gebr. Schmidt, 8432 Beilngries Vorrichtung zur Abtrennung schwererer Koerner eines Schuettguts von leichteren Koernern und Staub
US4478157A (en) * 1982-11-18 1984-10-23 Combustion Engineering, Inc. Mill recirculation system
US4454825A (en) * 1982-11-18 1984-06-19 Combustion Engineering, Inc. Mill recirculation system
US4551241A (en) * 1984-02-08 1985-11-05 Sturtevant, Inc. Particle classifier
JPS60189377U (ja) * 1984-05-24 1985-12-14 三菱重工業株式会社 分級機
DE3515026C1 (de) * 1985-04-25 1986-09-18 Fa. Christian Pfeiffer, 4720 Beckum Drehluft-Schleuderkorb-Sichter
US4885832A (en) * 1988-07-07 1989-12-12 Sturtevant, Inc. Method of making a retrofit side draft classifier
DE8916267U1 (de) * 1989-02-20 1996-08-08 Klöckner-Humboldt-Deutz AG, 51063 Köln Sichter zum Sichten von körnigem Gut und Mahlanlage mit Einschaltung eines solchen Sichters
JP2509374B2 (ja) * 1990-07-23 1996-06-19 株式会社クボタ 粉粒体分級装置
DE4126065C2 (de) * 1991-04-15 1994-09-29 Buehler Ag Verfahren zur Luftführung für das Putzen von Griessen sowie Griessputzmaschine
US5735403A (en) * 1995-03-22 1998-04-07 Stiglianese; Michael L. Apparatus for removal of fine particles in material flow system
NO300257B1 (no) * 1995-04-07 1997-05-05 Sinvent As Apparat for sortering av partikkelformig materiale
US6193075B1 (en) * 1996-09-30 2001-02-27 Colgate-Palmolive Company Air classification of animal by-products
US6540087B2 (en) * 2001-01-25 2003-04-01 Inter-Source Recovery Systems, Inc. Part separator having multiple inlets and method of supplying wet chips through multiple inlets
US6739456B2 (en) 2002-06-03 2004-05-25 University Of Florida Research Foundation, Inc. Apparatus and methods for separating particles
US7028847B2 (en) * 2003-05-29 2006-04-18 Alstom Technology Ltd High efficiency two-stage dynamic classifier
DE102005052620A1 (de) * 2005-11-02 2007-05-03 Ottow, Manfred, Dr.-Ing. Klassierung von Holzspänen und Hackschnitzeln
AU2010241591A1 (en) * 2009-04-28 2011-11-24 Mtd America Ltd (Llc) Apparatus and method for separating materials using air
JP5306444B2 (ja) * 2011-12-27 2013-10-02 株式会社赤松電機製作所 除塵装置
US9968944B2 (en) 2013-03-15 2018-05-15 Inter-Source Recovery Systems Parts separator
WO2016054756A1 (fr) * 2014-10-09 2016-04-14 Basualto Lira Guillermo Cyclone à vortex assisté
CN107399030B (zh) * 2017-08-30 2023-09-22 杭州建豪环保设备有限公司 Pet瓶片吸标装置
CN108031653A (zh) * 2017-12-19 2018-05-15 吉林市松花湖实业有限公司 一种循环风选器用的新型分料器及其使用方法
FR3113698B1 (fr) * 2020-08-28 2022-08-12 Hutchinson Dispositif de séparation par effet vortex pour un circuit de transfert de fluide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR845505A (fr) * 1938-11-02 1939-08-25 Perfectionnements aux sélecteurs
DE729319C (de) * 1941-11-05 1942-12-14 Rheinmetall Borsig Ag Einrichtung zum Abscheiden von Staub verschiedener Koernung
DE2403323A1 (de) * 1974-01-24 1975-07-31 Heinz Jaeger Umluftsichter
DE2623067A1 (de) * 1976-05-22 1977-12-08 Krauss Maffei Ag Verfahren zum sortieren eines aus flaechigen bestandteilen unterschiedlicher werkstoffe zusammengesetzten gemisches und vorrichtung zur durchfuehrung des verfahrens

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504280A (en) * 1922-04-12 1924-08-12 Albert H Stebbins Concentrator
DE484214C (de) 1927-03-29 1929-10-21 Gustav Plath Windsichter mit in sich geschlossenem Luftstrom und ausserhalb des Sichters angeordnetem Geblaese
US1912910A (en) * 1930-05-08 1933-06-06 Jacob J Neuman Method and apparatus for drying and separating sugars and other granular or comminuted materials
US1962455A (en) * 1931-01-30 1934-06-12 Henry S Montgomery Air separator
NL74216C (fr) * 1948-04-24
US2708033A (en) * 1951-06-12 1955-05-10 Prater Pulverizer Company Fractionator
DE1703649U (de) 1954-10-19 1955-07-28 Heinz Hennecke Kombinierter geblaese-fliehkraft-feinstaubabscheider.
US2968401A (en) * 1956-09-05 1961-01-17 American Marietta Co Air classifier
US3095369A (en) * 1961-06-14 1963-06-25 Westfalia Dinnendahl Air-circulation classifier
US3535854A (en) * 1968-08-29 1970-10-27 John J Taylor Centrifugal dust separator
US3667600A (en) * 1968-11-27 1972-06-06 Kazuo Oi Method and apparatus for centrifugal classification
DE2150003C3 (de) 1971-10-07 1980-11-20 Gebr. Claas Maschinenfabrik Gmbh, 4834 Harsewinkel Zyklonartiger Fliehkraftabscheider
DE7513802U (de) 1975-04-29 1975-08-28 Ab Centralsug Rotierender abscheider

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR845505A (fr) * 1938-11-02 1939-08-25 Perfectionnements aux sélecteurs
DE729319C (de) * 1941-11-05 1942-12-14 Rheinmetall Borsig Ag Einrichtung zum Abscheiden von Staub verschiedener Koernung
DE2403323A1 (de) * 1974-01-24 1975-07-31 Heinz Jaeger Umluftsichter
DE2623067A1 (de) * 1976-05-22 1977-12-08 Krauss Maffei Ag Verfahren zum sortieren eines aus flaechigen bestandteilen unterschiedlicher werkstoffe zusammengesetzten gemisches und vorrichtung zur durchfuehrung des verfahrens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334270A1 (de) * 1982-11-04 1984-05-10 Heinz 4630 Bochum Jäger Betriebsverfahren und sichter zur sichtung von zement
FR2580195A1 (fr) * 1985-04-10 1986-10-17 Hippert Pierre Selecteur pneumatique
CN103341445A (zh) * 2013-06-27 2013-10-09 山东亿恺仓储工程有限公司 旋转式谷物分选设备

Also Published As

Publication number Publication date
FR2407028B1 (fr) 1984-01-13
US4211641A (en) 1980-07-08
DE2748336A1 (de) 1979-05-03
JPS5465885A (en) 1979-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse