BR112022006904A2 - Método e instalação para separação aeráulica contínua de materiais particulados constituídos por uma mistura de partículas heterogêneas em tamanho e densidade de partícula - Google Patents

Método e instalação para separação aeráulica contínua de materiais particulados constituídos por uma mistura de partículas heterogêneas em tamanho e densidade de partícula

Info

Publication number
BR112022006904A2
BR112022006904A2 BR112022006904A BR112022006904A BR112022006904A2 BR 112022006904 A2 BR112022006904 A2 BR 112022006904A2 BR 112022006904 A BR112022006904 A BR 112022006904A BR 112022006904 A BR112022006904 A BR 112022006904A BR 112022006904 A2 BR112022006904 A2 BR 112022006904A2
Authority
BR
Brazil
Prior art keywords
particles
fraction
density
mixture
particle size
Prior art date
Application number
BR112022006904A
Other languages
English (en)
Inventor
Leroy Franck
Marechal Jean-François
Original Assignee
Soc Financiere Industrielle
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 Soc Financiere Industrielle filed Critical Soc Financiere Industrielle
Publication of BR112022006904A2 publication Critical patent/BR112022006904A2/pt

Links

Classifications

    • 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
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
    • B02C23/22—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating with recirculation of 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
    • 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
    • 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
    • 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
    • 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)
  • Disintegrating Or Milling (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

MÉTODO E INSTALAÇÃO PARA SEPARAÇÃO AERÁULICA CONTÍNUA DE MATERIAIS PARTICULADOS CONSTITUÍDOS POR UMA MISTURA DE PARTÍCULAS HETEROGÊNEAS EM TAMANHO E DENSIDADE DE PARTÍCULA. A invenção refere-se a um método de separação aeráulica contínua de materiais particulados constituídos por uma mistura de partículas heterogêneas em tamanho e densidade de partícula, caracterizado por compreender as etapas de moagem de partículas de materiais, geração de uma corrente de gás que transporta as partículas moídas, primeira separação aeráulica no fluxo de gás para separar as partículas que ele contém em uma primeira fração composta pelas partículas mais grosseiras com densidades variáveis e uma segunda fração composta pelas partículas mais finas, segunda separação aeráulica na primeira fração para separar as partículas que ela contém em uma terceira fração composta pelas partículas mais grosseiras e/ou mais densas e uma quarta fração composta por partículas menos grosseiras e/ou menos densas, reinjeção da terceira fração ou da quarta fração na entrada da moagem e recuperação simultânea da segunda fração, bem como da quarta fração ou da terceira fração, respectivamente, como produtos de saída.
BR112022006904A 2019-10-15 2020-10-14 Método e instalação para separação aeráulica contínua de materiais particulados constituídos por uma mistura de partículas heterogêneas em tamanho e densidade de partícula BR112022006904A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911440A FR3101791B1 (fr) 2019-10-15 2019-10-15 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
PCT/FR2020/051821 WO2021074528A1 (fr) 2019-10-15 2020-10-14 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

Publications (1)

Publication Number Publication Date
BR112022006904A2 true BR112022006904A2 (pt) 2022-07-05

Family

ID=69699980

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022006904A BR112022006904A2 (pt) 2019-10-15 2020-10-14 Método e instalação para separação aeráulica contínua de materiais particulados constituídos por uma mistura de partículas heterogêneas em tamanho e densidade de partícula

Country Status (9)

Country Link
US (1) US20230080044A1 (pt)
EP (1) EP4045190B1 (pt)
CN (1) CN114555233B (pt)
AU (1) AU2020365494A1 (pt)
BR (1) BR112022006904A2 (pt)
CA (1) CA3152903A1 (pt)
ES (1) ES2960908T3 (pt)
FR (1) FR3101791B1 (pt)
WO (1) WO2021074528A1 (pt)

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* Cited by examiner, † Cited by third party
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BE1030126B1 (nl) 2021-12-27 2023-07-24 Reazn Belgium Verbeterde werkwijze voor het recycleren van zink (Zn)
CN114985747A (zh) * 2022-06-14 2022-09-02 山东泰山钢铁集团有限公司 一种一次粉松装密度快速调节方法
CN114804688B (zh) * 2022-06-27 2022-09-16 山西工程科技职业大学 一种再生混合细集料级配及混合比确定方法

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Also Published As

Publication number Publication date
EP4045190A1 (fr) 2022-08-24
CN114555233A (zh) 2022-05-27
AU2020365494A1 (en) 2022-05-05
US20230080044A1 (en) 2023-03-16
FR3101791A1 (fr) 2021-04-16
CN114555233B (zh) 2024-02-13
CA3152903A1 (fr) 2021-04-22
ES2960908T3 (es) 2024-03-07
EP4045190B1 (fr) 2023-08-09
WO2021074528A1 (fr) 2021-04-22
FR3101791B1 (fr) 2021-09-17
EP4045190C0 (fr) 2023-08-09

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