FR3130183B1 - Procédé d’extrusion bivis de granulés de bois - Google Patents

Procédé d’extrusion bivis de granulés de bois Download PDF

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Publication number
FR3130183B1
FR3130183B1 FR2113217A FR2113217A FR3130183B1 FR 3130183 B1 FR3130183 B1 FR 3130183B1 FR 2113217 A FR2113217 A FR 2113217A FR 2113217 A FR2113217 A FR 2113217A FR 3130183 B1 FR3130183 B1 FR 3130183B1
Authority
FR
France
Prior art keywords
wood
twin
pieces
extrusion process
screw extrusion
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
FR2113217A
Other languages
English (en)
Other versions
FR3130183A1 (fr
Inventor
Frédéric Becquart
Christian Carrot
Mohammed Abdelfetah Ghriga
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.)
Centre National de la Recherche Scientifique CNRS
Institut National des Sciences Appliquees de Lyon
Universite Jean Monnet
Universite Claude Bernard Lyon 1
Original Assignee
Centre National de la Recherche Scientifique CNRS
Institut National des Sciences Appliquees de Lyon
Universite Jean Monnet
Universite Claude Bernard Lyon 1
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 Centre National de la Recherche Scientifique CNRS, Institut National des Sciences Appliquees de Lyon, Universite Jean Monnet, Universite Claude Bernard Lyon 1 filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR2113217A priority Critical patent/FR3130183B1/fr
Priority to US18/718,004 priority patent/US20250033239A1/en
Priority to EP22847536.4A priority patent/EP4444827A1/fr
Priority to CN202280087871.4A priority patent/CN118871554A/zh
Priority to CA3241921A priority patent/CA3241921A1/fr
Priority to PCT/FR2022/052287 priority patent/WO2023105172A1/fr
Publication of FR3130183A1 publication Critical patent/FR3130183A1/fr
Application granted granted Critical
Publication of FR3130183B1 publication Critical patent/FR3130183B1/fr
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/005—Tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/02—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/28—Moulding or pressing characterised by using extrusion presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fillers or of fibrous materials, e.g. short-fibre reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/363—Pellets or granulates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/442—Wood or forestry waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08—Drying or removing water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/50—Screws or pistons for moving along solids

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Glanulating (AREA)

Abstract

La présente invention concerne un procédé d’extrusion de granulés de bois, le procédé étant caractérisé en ce qu’il comprend au moins les étapes de :(a) fourniture de morceaux de bois ;(b) broyage et séchage, dans une extrudeuse bi-vis comportant au moins des éléments malaxeurs et des éléments à pas de vis inverse, des morceaux de bois pour obtenir des particules de bois présentant un taux d’eau réduit par rapport aux morceaux de bois ;(d) compression des particules et mise en forme dans au moins une filière pour obtenir des granulés. Figure pour l’abrégé : Fig. 1
FR2113217A 2021-12-09 2021-12-09 Procédé d’extrusion bivis de granulés de bois Active FR3130183B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2113217A FR3130183B1 (fr) 2021-12-09 2021-12-09 Procédé d’extrusion bivis de granulés de bois
US18/718,004 US20250033239A1 (en) 2021-12-09 2022-12-08 Process for the Extrusion of Wood Pellets, Co-Ratating Twin-Screw Extruder for the Extrusion of Wood Pellets, and Corresponding Wood Pellets
EP22847536.4A EP4444827A1 (fr) 2021-12-09 2022-12-08 Procédé d'extrusion de granulés de bois, extrudeuse bi-vis corotative pour l'extrusion de granulés de bois, et granulés de bois correspondants
CN202280087871.4A CN118871554A (zh) 2021-12-09 2022-12-08 用于挤出木质颗粒的方法、用于挤出木质颗粒的同向旋转双螺杆挤出机和相应的木质颗粒
CA3241921A CA3241921A1 (fr) 2021-12-09 2022-12-08 Procede d'extrusion de granules de bois, extrudeuse bi-vis corotative pour l'extrusion de granules de bois, et granules de bois correspondants
PCT/FR2022/052287 WO2023105172A1 (fr) 2021-12-09 2022-12-08 Procédé d'extrusion de granulés de bois, extrudeuse bi-vis corotative pour l'extrusion de granulés de bois, et granulés de bois correspondants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113217A FR3130183B1 (fr) 2021-12-09 2021-12-09 Procédé d’extrusion bivis de granulés de bois
FR2113217 2021-12-09

Publications (2)

Publication Number Publication Date
FR3130183A1 FR3130183A1 (fr) 2023-06-16
FR3130183B1 true FR3130183B1 (fr) 2024-08-09

Family

ID=80448639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113217A Active FR3130183B1 (fr) 2021-12-09 2021-12-09 Procédé d’extrusion bivis de granulés de bois

Country Status (6)

Country Link
US (1) US20250033239A1 (fr)
EP (1) EP4444827A1 (fr)
CN (1) CN118871554A (fr)
CA (1) CA3241921A1 (fr)
FR (1) FR3130183B1 (fr)
WO (1) WO2023105172A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3155005A1 (fr) * 2023-11-07 2025-05-09 Totalenergies Onetech Procédé de fabrication de granulés de bois à partir de fines
CN120588406B (zh) * 2025-08-05 2025-10-03 成都煜翔机械有限公司 一种用于塑料挤出机的干燥装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506118A (fr) * 1950-11-01 1900-01-01
DE2045272C3 (de) * 1970-09-12 1972-12-21 Werner & Pfleiderer Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Seife
AUPQ468299A0 (en) * 1999-12-15 2000-01-20 James Hardie Research Pty Limited Method and apparatus for extruding cementitious articles
US9193106B2 (en) * 2006-11-15 2015-11-24 Entex Rust & Mitschke Gmbh Blend of plastics with wood particles
WO2010134208A1 (fr) * 2009-05-20 2010-11-25 日世株式会社 Extrudeuse, et procédé conçu pour produire un matériau pour moulage de mousse biodégradable à l'aide de l'extrudeuse
KR101007651B1 (ko) * 2010-03-31 2011-01-13 산림조합중앙회 목질원료 및 목재를 이용한 연료용 펠릿 및 그 제조방법
BR112012027401A2 (pt) * 2010-04-28 2017-08-08 Wpc Corp ''método de fabricação de composto granular para extrusão e composto obtido''
PT105275A (pt) * 2010-08-31 2012-02-29 Univ Tras Os Montes E Alto Douro Processo e instalação para a produção industrial de blocos, pastilhas e granulados a partir de resíduos de origem vegetal
EP2753679A1 (fr) * 2011-09-06 2014-07-16 Chromatin, Inc. Granulés contenant du sorgho
US10590359B2 (en) * 2013-03-15 2020-03-17 Gas Technology Institute Hydrothermally carbonized biomass formed via reactive twin-screw extrusion
FR3045659B1 (fr) * 2015-12-18 2019-03-29 Lionel Deneux Procede de fabrication de granules bois a partir de branchages non ecorces et installation pour la mise en oeuvre dudit procede.
KR101877560B1 (ko) * 2018-03-14 2018-07-24 티에너지 주식회사 우드펠릿의 제조 방법
US20200263103A1 (en) * 2019-02-17 2020-08-20 Gregory Campbell Spent Coffee Grounds as a Lubricant in Pelleting of Wood

Also Published As

Publication number Publication date
EP4444827A1 (fr) 2024-10-16
WO2023105172A1 (fr) 2023-06-15
CN118871554A (zh) 2024-10-29
FR3130183A1 (fr) 2023-06-16
US20250033239A1 (en) 2025-01-30
CA3241921A1 (fr) 2023-06-15

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