FR3046518B1 - Applicateur micro-ondes monomode, dispositif et procede de traitement thermique de produits - Google Patents

Applicateur micro-ondes monomode, dispositif et procede de traitement thermique de produits Download PDF

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Publication number
FR3046518B1
FR3046518B1 FR1650084A FR1650084A FR3046518B1 FR 3046518 B1 FR3046518 B1 FR 3046518B1 FR 1650084 A FR1650084 A FR 1650084A FR 1650084 A FR1650084 A FR 1650084A FR 3046518 B1 FR3046518 B1 FR 3046518B1
Authority
FR
France
Prior art keywords
product
waveguide
exposure
applicator
continuous
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
FR1650084A
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English (en)
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FR3046518A1 (fr
Inventor
Guy Herve Jean
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.)
Inovfruit
Original Assignee
Inovfruit
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 Inovfruit filed Critical Inovfruit
Priority to FR1650084A priority Critical patent/FR3046518B1/fr
Priority to ARP170100032A priority patent/AR107308A1/es
Priority to EP17701175.6A priority patent/EP3400757A1/fr
Priority to BR112018013905A priority patent/BR112018013905A2/pt
Priority to US16/068,326 priority patent/US11523476B2/en
Priority to PCT/FR2017/050031 priority patent/WO2017118821A1/fr
Publication of FR3046518A1 publication Critical patent/FR3046518A1/fr
Application granted granted Critical
Publication of FR3046518B1 publication Critical patent/FR3046518B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/782—Arrangements for continuous movement of material wherein the material moved is food
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/701—Feed lines using microwave applicators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/707—Feed lines using waveguides
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/784—Arrangements for continuous movement of material wherein the material is moved using a tubular transport line, e.g. screw transport systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Dans un applicateur (10) de traitement thermique d'un produit (90), le produit est exposé à un rayonnement électromagnétique micro-ondes dans un guide d'ondes d'exposition (30), dans lequel des micro-ondes sont injectées et se propagent suivant un mode de propagation monomode. L'applicateur (10) comporte un système d'entraînement (40) du produit (90) en un flux continu suivant la direction longitudinale de la cavité (32) du guide d'onde d'exposition entre l'ouverture d'entrée (33) et l'ouverture de sortie (34).La cavité du guide d'ondes d'exposition peut être torique, cylindrique ou autre. Un dispositif de traitement de produit comporte au moins un applicateur (10) et au moins un générateur d'ondes continu CW. Le produit, chauffé par le rayonnement micro-ondes continu CW dans le dispositif, est soumis à un procédé de traitement thermique suivant une courbe de température fonction du temps, résultant notamment d'une vitesse de déplacement du produit dans le guide d'ondes d'exposition (30) et d'une puissance de rayonnement micro-ondes introduit dans le guide d'ondes d'exposition à chaque emplacement d'injection.
FR1650084A 2016-01-06 2016-01-06 Applicateur micro-ondes monomode, dispositif et procede de traitement thermique de produits Active FR3046518B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1650084A FR3046518B1 (fr) 2016-01-06 2016-01-06 Applicateur micro-ondes monomode, dispositif et procede de traitement thermique de produits
ARP170100032A AR107308A1 (es) 2016-01-06 2017-01-05 Aplicador microondas monomodo, dispositivo y procedimiento de tratamiento térmico de productos
EP17701175.6A EP3400757A1 (fr) 2016-01-06 2017-01-05 Applicateur micro-ondes monomode, dispositif et procede de traitement thermique de produits
BR112018013905A BR112018013905A2 (pt) 2016-01-06 2017-01-05 aplicador de micro-ondas de modo único, dispositivo e método para tratamento térmico de produtos
US16/068,326 US11523476B2 (en) 2016-01-06 2017-01-05 Single-mode microwave applicator, device and method for thermal treatment of products
PCT/FR2017/050031 WO2017118821A1 (fr) 2016-01-06 2017-01-05 Applicateur micro-ondes monomode, dispositif et procede de traitement thermique de produits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1650084A FR3046518B1 (fr) 2016-01-06 2016-01-06 Applicateur micro-ondes monomode, dispositif et procede de traitement thermique de produits

Publications (2)

Publication Number Publication Date
FR3046518A1 FR3046518A1 (fr) 2017-07-07
FR3046518B1 true FR3046518B1 (fr) 2021-04-02

Family

ID=55346130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1650084A Active FR3046518B1 (fr) 2016-01-06 2016-01-06 Applicateur micro-ondes monomode, dispositif et procede de traitement thermique de produits

Country Status (6)

Country Link
US (1) US11523476B2 (fr)
EP (1) EP3400757A1 (fr)
AR (1) AR107308A1 (fr)
BR (1) BR112018013905A2 (fr)
FR (1) FR3046518B1 (fr)
WO (1) WO2017118821A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201908940D0 (en) 2019-06-21 2019-08-07 C Tech Innovation Ltd Electromagnetic heating reactor
CN116159849A (zh) * 2023-01-09 2023-05-26 中车山东机车车辆有限公司济南低碳科技分公司 一种连续热解装置与方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535795A (en) * 1968-09-06 1970-10-27 Varian Associates Process of drying lithocarpus densiflora rehd. (tanoak) wood with radio wave energy
FR2478418A1 (fr) * 1980-03-13 1981-09-18 Soulier Joel Nouveau dispositif pour le traitement thermique de matieres en poudre ou en grains
JPS58191998A (ja) * 1982-05-06 1983-11-09 動力炉・核燃料開発事業団 環状槽型マイクロ波加熱装置
NZ206150A (en) * 1983-11-04 1987-06-30 Nz Government Food processor; screw conveyor pitch wider in microwave chamber than preheating chamber
US6294773B1 (en) * 1999-07-14 2001-09-25 Chung Jing-Yau Microwaving in a carousel with magnetrons below a food product isolated by a nonconductor
GB2429143B (en) * 2005-07-11 2008-02-13 Re18 Ltd Vessel and source of radio frequency electromagnetic radiation, heating apparatus and method of heating a feedstock
DE102005049533B3 (de) * 2005-10-17 2007-01-25 Püschner Gmbh & Co. Kg Mikrowellen-Durchlaufofen
US20080179318A1 (en) * 2007-01-30 2008-07-31 Christopher John Cornwell Apparatus and Method for Vacuum Microwave Drying of Food Products
AU2008314458B2 (en) * 2007-10-15 2013-12-19 Enwave Corporation Apparatus and method for microwave vacuum-drying of organic materials
PL2525675T3 (pl) * 2010-01-18 2015-08-31 Enwave Corp Suszenie mikrofalowo-próżniowe materiałów organicznych
US20130171364A1 (en) * 2011-12-29 2013-07-04 Eastman Chemical Company Wood treatment method and apparatus employing detachable bundle support

Also Published As

Publication number Publication date
WO2017118821A1 (fr) 2017-07-13
BR112018013905A2 (pt) 2018-12-18
AR107308A1 (es) 2018-04-18
US20190029084A1 (en) 2019-01-24
EP3400757A1 (fr) 2018-11-14
FR3046518A1 (fr) 2017-07-07
US11523476B2 (en) 2022-12-06

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