EP0058778A3 - Trennvorrichtung für Getreide - Google Patents

Trennvorrichtung für Getreide Download PDF

Info

Publication number
EP0058778A3
EP0058778A3 EP81110711A EP81110711A EP0058778A3 EP 0058778 A3 EP0058778 A3 EP 0058778A3 EP 81110711 A EP81110711 A EP 81110711A EP 81110711 A EP81110711 A EP 81110711A EP 0058778 A3 EP0058778 A3 EP 0058778A3
Authority
EP
European Patent Office
Prior art keywords
heavy
fluidized bed
grain
inlet
outlet
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.)
Ceased
Application number
EP81110711A
Other languages
English (en)
French (fr)
Other versions
EP0058778A2 (de
Inventor
Hans Oetiker
Roman Müller
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.)
Buehler AG
Original Assignee
Buehler 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 Buehler AG filed Critical Buehler AG
Publication of EP0058778A2 publication Critical patent/EP0058778A2/de
Publication of EP0058778A3 publication Critical patent/EP0058778A3/de
Ceased 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
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/04—Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B1/00—Preparing grain for milling or like processes
    • B02B1/02—Dry treatment
    • 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
    • B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
    • 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
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06—Feeding or discharging arrangements
    • 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
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

Die Trennvorrichtung dient dem Trennen von Getreide und ähnlichem Korngut in wenigstens drei Fraktionen und dem Ausscheiden schwerer Beimengungen. Sie weist zwei übereinander angeordnete, luftdurchlässige und gegenüber einem Gestell schwingfähig gelagerte Wirbelschichttische (2, 3) auf, wobei zum oberen Wirbelschichttisch ein Einlauf (9) führt. An einem Ende der Vorrichtung und vom Einlauf (9) distanziert ist der obere Wirbelschichttisch (2) mit einem Auslauf (10) für die leichte Kornfraktion und der untere Wirbeltisch (3) mit einem Auslauf (27) für die schwere Korn­ fraktion versehen. Am anderen Ende des unteren Wirbel­ schichttisches schließt ein Auslauf (16) für schwere Beimen­ gungen wie Steine u.dgl. gegenüberliegend an. Zur Errei­ chung einer praktisch vollständigen Auslese der schweren Beimengungen ist vorgesehen, daß die beiden Wirbel­ schichttische (2, 3) unabhängig voneinander am Gestell gelagert und je mit einem Schwingantrieb (7, 25) versehen sind.
EP81110711A 1981-02-23 1981-12-23 Trennvorrichtung für Getreide Ceased EP0058778A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH117081 1981-02-23
CH1170/81 1981-02-23

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP85106474.1 Division-Into 1981-12-23
EP85106474A Division EP0159050A1 (de) 1981-02-23 1981-12-23 Trennvorrichtung für Getreide

Publications (2)

Publication Number Publication Date
EP0058778A2 EP0058778A2 (de) 1982-09-01
EP0058778A3 true EP0058778A3 (de) 1984-11-21

Family

ID=4204119

Family Applications (2)

Application Number Title Priority Date Filing Date
EP85106474A Withdrawn EP0159050A1 (de) 1981-02-23 1981-12-23 Trennvorrichtung für Getreide
EP81110711A Ceased EP0058778A3 (de) 1981-02-23 1981-12-23 Trennvorrichtung für Getreide

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP85106474A Withdrawn EP0159050A1 (de) 1981-02-23 1981-12-23 Trennvorrichtung für Getreide

Country Status (4)

Country Link
US (1) US4466542A (de)
EP (2) EP0159050A1 (de)
JP (1) JPS57153774A (de)
DE (1) DE3148475A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8406725D0 (en) * 1984-03-15 1984-04-18 Bootham North Eng Ltd Separator
DE3410573C2 (de) * 1984-03-22 1986-03-13 Gebrüder Bühler AG, Uzwil Vorrichtung zum Putzen von Grießen
WO1985005049A1 (en) * 1984-05-08 1985-11-21 Gebrüder Bühler Ag Device and process for separating granular material
FR2575680B1 (fr) * 1985-01-08 1987-07-03 Pechiney Aluminium Dispositif a lit fluidise pour la separation continue de deux phases solides melangees
IT1186418B (it) * 1985-12-09 1987-11-26 Ocrim Spa Procedimento e dispositivo per la selezione e la pulitura a secco del grano
IT1208249B (it) * 1987-02-27 1989-06-12 Francesco Ferrero Separatore a tavola pneumodensime trica vibrante per la selezione diprodotti sfusi eterogenei
US5301811A (en) * 1987-11-27 1994-04-12 Gebruder Buhler Ag Apparatus for the separation of grain material and the sorting out of heavy inclusions from grain material
US5183161A (en) * 1987-11-27 1993-02-02 Buehler Ag Process and apparatus for separating grain mixture
GB2213039A (en) * 1987-11-27 1989-08-09 W & S Agriculture Limited Method and apparatus for grain treatment
FR2641542B1 (fr) * 1988-11-15 1994-06-24 Elf Aquitaine Procede de decarbonatation et de degazolinage simultanes d'un melange gazeux constitue principalement d'hydrocarbures consistant en methane et hydrocarbures en c2 et plus et renfermant egalement co2
AU629925B2 (en) * 1989-04-14 1992-10-15 Leslie Colin Clarke Vibrating cleaner
US5048693A (en) * 1989-06-28 1991-09-17 World Agrosearch, Ltd. Method and apparatus for sorting articles with small density differences utilizing a flotation stream
US5118409A (en) * 1989-06-28 1992-06-02 Sddm, Inc. Apparatus and method for improving density uniformity of a fluidized bed medium, and/or for improving material fluidized bed sorting
US5769238A (en) 1995-12-21 1998-06-23 Gupta; Vijai P. Apparatus for cleaning and destoning beans, peas, and other foods of particulate form
JP3428609B2 (ja) * 1996-03-29 2003-07-22 株式会社サタケ 粗選石抜装置
GB2318401B (en) * 1996-10-15 1999-03-17 Rig Technology Ltd Improved vibratory screening machine
JP3744628B2 (ja) * 1996-11-25 2006-02-15 株式会社サタケ 比重選別機の制御方法及びその装置
NO312712B1 (no) * 1999-12-15 2002-06-24 Norsk Hydro As En sorterende fluid bed granulator samt fremgangsmåte for fluid bed granulering
US20050055736A1 (en) * 2003-09-04 2005-03-10 Charles Hepfner Method and Apparatus for Separating Oil Seeds
DE102004054275A1 (de) * 2004-11-09 2006-05-11 Bühler AG Vorrichtung zum Trennen von körnigem Gut
WO2006091817A2 (en) * 2005-02-22 2006-08-31 2082710 Ontario Limited Method and device for determining a set of operating parameters for a fluidized bed mineral separator
SE0502734L (sv) * 2005-12-13 2007-05-02 Sandvik Intellectual Property Siktanordning
DE102007052473A1 (de) * 2007-11-02 2009-05-07 Schott Solar Gmbh Verfahren und Vorrichtung zum Aussieben von Partikeln
CA2649478C (en) * 2008-01-15 2012-08-21 General Kinematics Corporation Separator attachment for a vibratory apparatus
CN102154866B (zh) * 2011-01-26 2013-01-30 白博 一种棉秆原料地膜分离机
US9700919B1 (en) * 2012-11-09 2017-07-11 General Mills, Inc. Method and system for producing gluten-free oats
US10357051B1 (en) 2012-11-09 2019-07-23 General Mills, Inc. Method and system for producing gluten-free oats
RU2565270C2 (ru) * 2013-08-27 2015-10-20 Государственное научное учреждение Всероссийский научно-исследовательский институт масличных культур имени В.С. Пустовойта Российской академии сельскохозяйственных наук Универсальная зерно- и семяочистительная линия
DE102014006843A1 (de) * 2014-05-10 2015-11-12 Grimme Landmaschinenfabrik Gmbh & Co. Kg Trennvorrichtung für eine Kartoffelerntemaschine
WO2016046705A1 (en) * 2014-09-26 2016-03-31 Flsmidth A/S Classifier cleaning device
US9968937B2 (en) 2015-01-20 2018-05-15 General Mills, Inc. Method for producing gluten-free oats
CN104785442A (zh) * 2015-04-15 2015-07-22 刘堂春 一种颗粒物风力分选装置及矿石粉加工生产线
RU2601230C1 (ru) * 2015-05-28 2016-10-27 Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт масличных культур имени В.С. Пустовойта" (ФГБНУ ВНИИМК) Способ послеуборочной обработки вороха семян подсолнечника повышенной засорённости
EP3108972B1 (de) * 2015-06-22 2021-09-01 ECOSTAR S.r.l. Sieb zum trennen von festen materialien
CN106269517A (zh) * 2016-08-29 2017-01-04 宁波长荣酿造设备有限公司 一种谷物自动筛选机
CN107377195B (zh) * 2017-09-15 2019-05-31 湖北鸿大粮油股份有限公司 一种大米去壳装置
DE102017221731A1 (de) 2017-12-01 2019-06-06 Glatt Maschinen- Und Apparatebau Ag Siebvorrichtung
EP4076775A1 (de) 2019-12-20 2022-10-26 IFE Aufbereitungstechnik Gmbh Vorrichtung und verfahren zur sichtung eines materialien-gemisches
JP2022034481A (ja) * 2020-08-18 2022-03-03 株式会社サタケ ピュリファイア

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2006345A1 (de) * 1968-04-17 1969-12-26 Buehler Ag Geb
FR2103846A5 (de) * 1970-08-03 1972-04-14 Buehler Ag Geb
CH547667A (de) * 1971-10-22 1974-04-11 Buehler Ag Geb Verfahren und vorrichtung zum anreichern durch sortieren und von angereicherten fraktionen koernigen gutes.
FR2316004A1 (fr) * 1975-07-04 1977-01-28 Sangati & Filli Sas Machine de selection par gravite et d'epierrage a sec pour produits granules en particulier pour cereales
FR2446673A1 (fr) * 1979-01-19 1980-08-14 Buehler Ag Geb Procede et dispositif de nettoyage de cereales par voie seche

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1548536A (en) * 1925-08-04 Comcent-batob
CH96318A (fr) * 1921-06-01 1922-10-02 Wiedmer Hans Machine pour nettoyer et trier les graines.
US1819995A (en) * 1924-05-21 1931-08-18 Peale Davis Company Mechanism and process of separating intermixed divided materials
US2014249A (en) * 1930-11-21 1935-09-10 Peale Davis Company Method and apparatus for separating refuse from coal
US2040196A (en) * 1933-06-22 1936-05-12 Berrisford William Henry Apparatus for separating sized mixtures of material
FR846197A (fr) * 1938-11-18 1939-09-11 Buhler Freres Soc asseur pour le nettoyage et le classement de matières granuleuses
US2358293A (en) * 1940-06-20 1944-09-12 Adamson Stephens Mfg Co Coal cleaner
US2598934A (en) * 1948-06-15 1952-06-03 Roberts & Schaefer Co Separator having flow-directing and self-sealing discharge means
US3464553A (en) * 1967-08-28 1969-09-02 Garth S Hancock Apparatus and process for separating materials of different specific gravities
CH491685A (de) * 1968-04-17 1970-06-15 Buehler Ag Geb Vorrichtung zum Trennen von körnigem Gut
CH527002A (de) * 1970-08-03 1972-08-31 Buehler Ag Geb Verfahren und Vorrichtung zum Sortieren und Trennen körniger Gutmischungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2006345A1 (de) * 1968-04-17 1969-12-26 Buehler Ag Geb
FR2103846A5 (de) * 1970-08-03 1972-04-14 Buehler Ag Geb
CH547667A (de) * 1971-10-22 1974-04-11 Buehler Ag Geb Verfahren und vorrichtung zum anreichern durch sortieren und von angereicherten fraktionen koernigen gutes.
FR2316004A1 (fr) * 1975-07-04 1977-01-28 Sangati & Filli Sas Machine de selection par gravite et d'epierrage a sec pour produits granules en particulier pour cereales
FR2446673A1 (fr) * 1979-01-19 1980-08-14 Buehler Ag Geb Procede et dispositif de nettoyage de cereales par voie seche

Also Published As

Publication number Publication date
EP0159050A1 (de) 1985-10-23
US4466542A (en) 1984-08-21
EP0058778A2 (de) 1982-09-01
JPS57153774A (en) 1982-09-22
DE3148475A1 (de) 1982-09-23
JPS6139873B2 (de) 1986-09-05

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT DE FR GB IT

17P Request for examination filed

Effective date: 19830205

PUAL Search report despatched

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STAA Information on the status of an ep patent application or granted ep patent

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18R Application refused

Effective date: 19860620

RIN1 Information on inventor provided before grant (corrected)

Inventor name: OETIKER, HANS

Inventor name: MUELLER, ROMAN