FR3045659B1 - PROCESS FOR MANUFACTURING WOOD PELLETS FROM UNBORNED CONNECTIONS AND INSTALLATION FOR CARRYING OUT SAID METHOD. - Google Patents

PROCESS FOR MANUFACTURING WOOD PELLETS FROM UNBORNED CONNECTIONS AND INSTALLATION FOR CARRYING OUT SAID METHOD. Download PDF

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Publication number
FR3045659B1
FR3045659B1 FR1562819A FR1562819A FR3045659B1 FR 3045659 B1 FR3045659 B1 FR 3045659B1 FR 1562819 A FR1562819 A FR 1562819A FR 1562819 A FR1562819 A FR 1562819A FR 3045659 B1 FR3045659 B1 FR 3045659B1
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France
Prior art keywords
grinding
unborned
connections
installation
carrying
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FR1562819A
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French (fr)
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FR3045659A1 (en
Inventor
Lionel Deneux
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Deneux Janine
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Deneux Janine
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Classifications

    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/02—Combustion or pyrolysis
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/06—Heat exchange, direct or indirect
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/14—Injection, e.g. in a reactor or a fuel stream during fuel production
    • C10L2290/145—Injection, e.g. in a reactor or a fuel stream during fuel production of air
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28—Cutting, disintegrating, shredding or grinding
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/30—Pressing, compressing or compacting
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/546—Sieving for separating fractions, components or impurities during preparation or upgrading of a fuel
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/56—Specific details of the apparatus for preparation or upgrading of a fuel
    • C10L2290/567—Mobile or displaceable apparatus
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Abstract

La présente invention concerne une installation de production de granulés bois à partir de branchages non écorcés et un procédé de fabrication de granulés associé, ledit procédé comportant les étapes suivantes : - une première étape de broyage (B1) du branchage permettant l'obtention d'un premier broyat de branchage, - une étape de séchage (S) dudit premier broyat de branchage, une seconde étape de broyage (B2) du premier broyat de branchage permettant de détacher l'écorce et les parties non ligneuses du bois, - une première étape de séparation (T1) dans un premier tamis permettant de retirer les fines résiduelles d'écorce du second broyat, - une étape de pressage à chaud (P), à travers une filière, du second broyat après séparation des fines résiduelles, - une étape de refroidissement (R) permettant le durcissement des granulés issus du pressage.The present invention relates to a plant for producing wood pellets from unshelled branches and a method of manufacturing granules associated, said method comprising the following steps: - a first step of grinding (B1) of the branching to obtain the a first grinding mill, - a drying step (S) of said first grinding mill, a second grinding step (B2) of the first grinding mill for detaching the bark and the non-wood parts of the wood, - a first separating step (T1) in a first sieve making it possible to remove the residual bark fines from the second ground material, - a step of hot pressing (P), through a die, of the second ground material after separation of the residual fines, - a cooling step (R) allowing the hardening of the pellets resulting from the pressing.

FR1562819A 2015-12-18 2015-12-18 PROCESS FOR MANUFACTURING WOOD PELLETS FROM UNBORNED CONNECTIONS AND INSTALLATION FOR CARRYING OUT SAID METHOD. Active FR3045659B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1562819A FR3045659B1 (en) 2015-12-18 2015-12-18 PROCESS FOR MANUFACTURING WOOD PELLETS FROM UNBORNED CONNECTIONS AND INSTALLATION FOR CARRYING OUT SAID METHOD.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562819A FR3045659B1 (en) 2015-12-18 2015-12-18 PROCESS FOR MANUFACTURING WOOD PELLETS FROM UNBORNED CONNECTIONS AND INSTALLATION FOR CARRYING OUT SAID METHOD.
FR1562819 2015-12-18

Publications (2)

Publication Number Publication Date
FR3045659A1 FR3045659A1 (en) 2017-06-23
FR3045659B1 true FR3045659B1 (en) 2019-03-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562819A Active FR3045659B1 (en) 2015-12-18 2015-12-18 PROCESS FOR MANUFACTURING WOOD PELLETS FROM UNBORNED CONNECTIONS AND INSTALLATION FOR CARRYING OUT SAID METHOD.

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FR (1) FR3045659B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109290028A (en) * 2018-09-03 2019-02-01 中国瑞林工程技术股份有限公司 A kind of useless ore-dressing technique of low alumina-silicon ratio alumyte dry screen pre-selection throwing
FR3122245B1 (en) * 2021-04-21 2023-03-24 N2Air Method of adjusting a pellet stove and corresponding installation
FR3130183A1 (en) * 2021-12-09 2023-06-16 Universite Jean Monnet Saint Etienne Twin-screw extrusion process for wood pellets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985965A (en) * 1957-02-28 1961-05-30 Sprout Waldron & Co Inc Pellet cooler
DE2856020A1 (en) * 1978-12-23 1980-07-10 Kone Oy METHOD FOR INCREASING THE WINNABLE WOOD CONTENT IN CHOPPING WOODS BY MECHANICAL WAY
FR2905627A1 (en) * 2006-09-13 2008-03-14 Hd Services Sarl Dense wooden piece e.g. wood pellet, manufacturing method, involves bagging wood particles, and aspirating bark particles, which are not disintegrated during drying of bark particles, where drying is made parallel with bagging
AT508110B1 (en) * 2009-01-19 2013-10-15 Schoerkhuber Johannes BONE WOOD FIBERS AND METHOD FOR THE PRODUCTION THEREOF
EP3025106A2 (en) * 2013-07-25 2016-06-01 Kotyk Energy AG Biomass-processing device and method

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Publication number Publication date
FR3045659A1 (en) 2017-06-23

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