FR3093171B1 - Installation de séchage de végétaux - Google Patents

Installation de séchage de végétaux Download PDF

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Publication number
FR3093171B1
FR3093171B1 FR1901758A FR1901758A FR3093171B1 FR 3093171 B1 FR3093171 B1 FR 3093171B1 FR 1901758 A FR1901758 A FR 1901758A FR 1901758 A FR1901758 A FR 1901758A FR 3093171 B1 FR3093171 B1 FR 3093171B1
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FR
France
Prior art keywords
air
plant
dryer
evaporator
compressor
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
FR1901758A
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English (en)
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FR3093171A1 (fr
Inventor
François Duveau
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.)
Adatris
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Adatris
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Filing date
Publication date
Application filed by Adatris filed Critical Adatris
Priority to FR1901758A priority Critical patent/FR3093171B1/fr
Publication of FR3093171A1 publication Critical patent/FR3093171A1/fr
Application granted granted Critical
Publication of FR3093171B1 publication Critical patent/FR3093171B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F26B23/005—Heating arrangements using waste heat recovered from dryer exhaust gases using a closed cycle heat pump system ; using a heat pipe system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/20—Teas, i.e. drying, conditioning, withering of tea leaves
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

Installation (1) de séchage de végétaux comprenant : - un séchoir (2) équipé d’une entrée (21) d’air, d’une sortie (22) de recirculation d’air, et d’une sortie (23) d'échappement d’air obturable, - une chambre (3) d’admission d’air équipée d’une entrée (31) d’admission d’air extérieur obturable, et dans laquelle débouche la sortie (22) de recirculation d’air du séchoir (2), -une unité (4) frigorifique comprenant un compresseur, un condenseur (42) et un évaporateur (43), -un circuit (5) de circulation forcée d’air reliant la chambre (3) d’admission d’air à l’entrée (21) d’air du séchoir (2) en passant à travers l’évaporateur (43) et le condenseur (42) de l’unité (4) frigorifique, - une unité (6) de pilotage. L’installation (1) comprend un dispositif (8) de collecte des condensats de l’évaporateur (43), un dispositif (7) activable/désactivable de chauffage de l’air de la chambre (3) d’admission d’air, et deux modes de fonctionnement, l'un dans lequel le compresseur est en fonctionnement, l'autre dans lequel le compresseur est à l’arrêt, et le dispositif (7) de chauffage de l’air de la chambre (3) d'admission d'air est actif dans chacun des modes de fonctionnement. Figure 1
FR1901758A 2019-02-21 2019-02-21 Installation de séchage de végétaux Active FR3093171B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1901758A FR3093171B1 (fr) 2019-02-21 2019-02-21 Installation de séchage de végétaux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901758 2019-02-21
FR1901758A FR3093171B1 (fr) 2019-02-21 2019-02-21 Installation de séchage de végétaux

Publications (2)

Publication Number Publication Date
FR3093171A1 FR3093171A1 (fr) 2020-08-28
FR3093171B1 true FR3093171B1 (fr) 2021-01-29

Family

ID=67810667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901758A Active FR3093171B1 (fr) 2019-02-21 2019-02-21 Installation de séchage de végétaux

Country Status (1)

Country Link
FR (1) FR3093171B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE825343A (nl) * 1975-02-10 1975-05-29 Droogkamer voor het uitdrogen van hout en dergelijke
IT1160889B (it) * 1978-10-26 1987-03-11 Berti Furic Impianto di essiccazione particolarmente per legname
IT1194684B (it) * 1980-09-05 1988-09-22 Ivo Coppa Procedimento e impianto per l'essiccazione di prodotti e materiali quali il legno
FR2499221A1 (fr) * 1981-02-02 1982-08-06 Fra Eco Installation de regulation de la temperature et du degre d'humidite de l'air d'une enceinte isothermique
US4432147A (en) * 1981-06-24 1984-02-21 The United States Of America As Represented By The Secretary Of Agriculture Energy efficient lumber dry kiln using solar collectors and refrigeration system
US4471537A (en) * 1982-01-18 1984-09-18 Indesit Industria Elettrodomestici Italiana S.P.A. Dryer apparatus having an improved air circulation
KR100304458B1 (ko) * 1999-09-18 2001-10-29 진금수 건조겸 냉장창고

Also Published As

Publication number Publication date
FR3093171A1 (fr) 2020-08-28

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