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1. (WO2007080318) SYSTEM AND METHOD FOR DRYING WOOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2007/080318 International Application No.: PCT/FR2007/000041
Publication Date: 19.07.2007 International Filing Date: 10.01.2007
Chapter 2 Demand Filed: 05.11.2007
IPC:
F26B 23/02 (2006.01) ,F26B 21/14 (2006.01) ,F26B 21/08 (2006.01) ,F26B 15/16 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26
DRYING
B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
23
Heating arrangements
02
using combustion heating
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26
DRYING
B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
21
Arrangements for supplying or controlling air or gases for drying solid materials or objects
14
using gases or vapours other than air or steam
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26
DRYING
B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
21
Arrangements for supplying or controlling air or gases for drying solid materials or objects
06
Controlling, e.g. regulating, parameters of gas supply
08
Humidity
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26
DRYING
B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
15
Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
10
with movement in a path composed of one or more straight lines, e.g. compound
12
the lines being all horizontal or slightly inclined
16
the objects or batches of materials being carried by wheeled trucks
Applicants: GUYOMARC'H, Raymond[FR/FR]; FR (UsOnly)
BIO 3D APPLICATIONS[FR/FR]; 5 rue d'Auteuil F-75016 Paris, FR (AllExceptUS)
Inventors: GUYOMARC'H, Raymond; FR
Agent: KEIB, Gérard; Pontet Allano & Associés S.E.L.A.R.L. 6, Avenue du Général de Gaulle F-78000 Versailles , FR
Priority Data:
060021210.01.2006FR
Title (EN) SYSTEM AND METHOD FOR DRYING WOOD
(FR) SYSTEME ET PROCEDE DE SECHAGE DE BOIS
Abstract:
(EN) The invention relates to a system for drying a load of wood, said system comprising: heat generating means (191) for supplying the heat for drying the load of wood (23); heat exchanging means (17) for transferring the heat produced by the heat generating means (191) to a gaseous, coolant flow for treating the load of wood (23); combustion means (191) for producing the CO2 coolant gas for treating the load of wood (23); a unit for treating (20) the load of wood (23), said unit comprising a central volume (21), known as a technical or treatment volume and used for drying the wood, and inlet (24) and outlet (25) hatches for the wood, arranged at the downstream and upstream ends of saidcentral volume (21); and thermal means for the dehydration or condensation (11) of the water vapour extracted from the wood during the drying cycle. The inventive system is energy-saving and environmentally friendly. It enables a load of wood to be dried using a biothermal procedure. The wood to be dried can be of any type, especially timber.
(FR) Système de séchage d'une charge de bois comprenant: des moyens de génération thermique (191) fournissant la chaleur utile au séchage de la charge de bois (23), des moyens d'échange thermique (17) permettant le transfert de la chaleur produite par les moyens de génération thermique (191), à un flux gazeux caloporteur de traitement de la charge de bois (23), des moyens de combustion (191) produisant le gaz C02 caloporteur pour le traitement de la charge de bois (23), une unité de traitement (20) de la charge de bois (23) comprenant un volume central (21), dit volume technique ou de traitement, qui est la partie dédiée au séchage du bois, et des sas d'entrée (24) et de sortie (25) des charges de bois (23), situés aux extrémités amont et aval dudit volume central (21), et des moyens thermiques de déshydratation ou de condensation (11) de la vapeur d'eau extraite du bois au cours du cycle de séchage. Le système développé ici est économe en énergie et respectueux de l'environnement. Il permet de sécher une charge de bois (23) selon un procécédé bio thermique. Le bois à sécher peut être de tout type et notamment du bois d' oeuvre.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)