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FR3085866B1 - Procédé et installation de séparation aéraulique - Google Patents

Procédé et installation de séparation aéraulique Download PDF

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Publication number
FR3085866B1
FR3085866B1 FR1910268A FR1910268A FR3085866B1 FR 3085866 B1 FR3085866 B1 FR 3085866B1 FR 1910268 A FR1910268 A FR 1910268A FR 1910268 A FR1910268 A FR 1910268A FR 3085866 B1 FR3085866 B1 FR 3085866B1
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FR
France
Prior art keywords
fraction
particles
coarsest
aeraulic separation
installation
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.)
Active
Application number
FR1910268A
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English (en)
Other versions
FR3085866A1 (fr
Inventor
Stéphane Peys
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.)
Financiere Industrielle Fr Ste
Original Assignee
Bigarren Bizi
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 Bigarren Bizi filed Critical Bigarren Bizi
Publication of FR3085866A1 publication Critical patent/FR3085866A1/fr
Application granted granted Critical
Publication of FR3085866B1 publication Critical patent/FR3085866B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • 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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • 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
    • 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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B2009/068—Specific treatment of shredder light fraction
    • 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
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Un procédé de séparation aéraulique en continu de matériaux particulaires constitués d’un mélange de particules hétérogène à la fois en granulométrie et en densité, comprend la succession des étapes suivantes : (a) broyage des particules, (b) génération d’un flux de gaz acheminant les particules broyées, (c) première séparation aéraulique sur ledit flux de gaz pour séparer les particules qu’il contient en une première fraction constituée de particules les plus grossières avec des densités variables, et une deuxième fraction constituée de particules les plus fines, (d) deuxième séparation aéraulique sur ladite première fraction pour séparer les particules qu’elle contient en une troisième fraction constituée de particules les plus grossières et les plus denses et une quatrième fraction constituée de particules les plus grossières et les moins denses, (e) réinjection de troisième fraction ou de la quatrième fraction à l’entrée du broyage, et (f) récupération de la deuxième fraction et de la quatrième fraction ou de la troisième fraction, respectivement, comme produits de sortie. Figure pour l’abrégé : Fig. 2A
FR1910268A 2018-09-17 2019-09-17 Procédé et installation de séparation aéraulique Active FR3085866B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1858373 2018-09-17
FR1858373A FR3085867A1 (fr) 2018-09-17 2018-09-17 Procede et installation de separation aeraulique

Publications (2)

Publication Number Publication Date
FR3085866A1 FR3085866A1 (fr) 2020-03-20
FR3085866B1 true FR3085866B1 (fr) 2021-07-16

Family

ID=68808432

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1858373A Pending FR3085867A1 (fr) 2018-09-17 2018-09-17 Procede et installation de separation aeraulique
FR1910268A Active FR3085866B1 (fr) 2018-09-17 2019-09-17 Procédé et installation de séparation aéraulique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1858373A Pending FR3085867A1 (fr) 2018-09-17 2018-09-17 Procede et installation de separation aeraulique

Country Status (7)

Country Link
US (1) US20230035878A1 (fr)
JP (1) JP7471661B2 (fr)
KR (1) KR102667916B1 (fr)
CN (1) CN113518666A (fr)
CA (1) CA3113197A1 (fr)
FR (2) FR3085867A1 (fr)
WO (1) WO2020058847A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019123034B3 (de) * 2019-08-28 2020-12-03 Khd Humboldt Wedag Gmbh Zyklon mit rotierendem Stabkorb
FR3101791B1 (fr) * 2019-10-15 2021-09-17 Broyeurs Poittemill Ingenierie Procédé et installation de séparation aéraulique en continu de matériaux particulaires constitués d’un mélange de particules hétérogène à la fois en granulométrie et en densité
CN114798149B (zh) * 2022-05-06 2023-07-21 太原理工大学 含炭煤灰渣分选残炭的方法以及气流分选系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03146146A (ja) * 1989-11-01 1991-06-21 Ishikawajima Harima Heavy Ind Co Ltd 湿潤砕料の粉砕装置
CH684225A5 (de) * 1992-09-02 1994-07-29 Inter Recycling Ag Verfahren zum Entsorgen von Nickel-Cadmium- oder Nickel-Hydrid-Zellen.
DE4324237A1 (de) * 1993-07-20 1995-01-26 Metallgesellschaft Ag Verfahren und Vorrichtung zur Aufbereitung von Formkörpern aus unterschiedlichen Polymeren
JPH07178385A (ja) * 1993-12-24 1995-07-18 Nec Corp プリント基板からの有価物の回収方法
KR0151681B1 (ko) * 1996-01-20 1998-10-01 김영팔 폐기된 스크랩의 재처리장치 및 방법
JP3624307B2 (ja) * 1998-12-24 2005-03-02 太平洋エンジニアリング株式会社 粉砕分級方法及びその装置
FR2841799B1 (fr) * 2002-07-02 2004-09-03 Galloo Plastics Procede de preconcentration de materiaux organiques de synthese en provenance de dechets de broyage de biens durables arrives en fin de vie
US8627960B2 (en) * 2009-04-28 2014-01-14 Mtd America Ltd (Llc) Apparatus and method for separating materials using air
JP2012006811A (ja) * 2010-06-28 2012-01-12 Takenaka Komuten Co Ltd 再生微粉末、その回収方法、それを用いたコンクリート組成物及び分級装置
FR2976194B1 (fr) * 2011-06-08 2014-01-10 Pa Technologies Separateur dynamique pour materiaux pulverulents
FR3025806B1 (fr) 2014-09-15 2019-09-06 Bigarren Bizi Procede de traitement et d'extraction de dechets electroniques en vue de la recuperation des constituants inclus dans de tel dechets
AT516381B1 (de) * 2014-12-04 2016-05-15 Andritz Ag Maschf Verfahren zur Aufbereitung elektrischer und elektronischer Bauteile zur Rückgewinnung von Wertstoffen
US10864528B2 (en) * 2016-05-11 2020-12-15 Anglo American Services (UK) Ltd. Reducing the need for tailings storage dams in the iron ore industry

Also Published As

Publication number Publication date
CN113518666A (zh) 2021-10-19
FR3085867A1 (fr) 2020-03-20
KR20210080382A (ko) 2021-06-30
WO2020058847A2 (fr) 2020-03-26
JP7471661B2 (ja) 2024-04-22
CA3113197A1 (fr) 2020-03-26
KR102667916B1 (ko) 2024-05-21
FR3085866A1 (fr) 2020-03-20
US20230035878A1 (en) 2023-02-02
WO2020058847A3 (fr) 2020-05-14
JP2022536004A (ja) 2022-08-12

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