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1. WO2012069720 - CONTINUOUS TREATMENT SYSTEM FOR THE DEBACTERISATION OF DIVIDED SOLIDS, ESPECIALLY FOOD PRODUCTS

Publication Number WO/2012/069720
Publication Date 31.05.2012
International Application No. PCT/FR2011/052384
International Filing Date 13.10.2011
IPC
A23B 9/02 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
9Preservation of edible seeds, e.g. cereals
02Preserving by heating
A23L 3/16 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
16by heating loose unpacked materials
F26B 3/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
3Drying solid materials or objects by processes involving the application of heat
02by 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
06the gas or vapour flowing through the materials or objects to be dried
08so as to loosen them, e.g. to form a fluidised bed
F26B 17/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
17Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
CPC
A23B 7/0053
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
005Preserving by heating
0053by direct or indirect contact with heating gases or liquids
A23B 7/0205
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
02Dehydrating; Subsequent reconstitution
0205by contact of the material with fluids, e.g. drying gas or extracting liquids
A23B 9/025
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
9Preservation of edible seeds, e.g. cereals
02Preserving by heating
025with use of gases
A23L 3/18
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
16by heating loose, unpacked materials
18while they are progressively transported through the apparatus
A23L 3/185
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
16by heating loose, unpacked materials
18while they are progressively transported through the apparatus
185in solid state
A23L 3/20
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
16by heating loose, unpacked materials
18while they are progressively transported through the apparatus
20with transport along plates
Applicants
  • FCD [FR]/[FR] (AllExceptUS)
  • CHEINET, Florent [FR]/[FR] (UsOnly)
Inventors
  • CHEINET, Florent
Agents
  • COSTANTINI, Paul
Priority Data
105962723.11.2010FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) CONTINUOUS TREATMENT SYSTEM FOR THE DEBACTERISATION OF DIVIDED SOLIDS, ESPECIALLY FOOD PRODUCTS
(FR) SYSTÈME CONTINU DE TRAITEMENT POUR LA DÉBACTÉRISATION DE SOLIDES DIVISÉS, NOTAMMENT DE PRODUITS ALIMENTAIRES
Abstract
(EN)
The invention relates to a continuous system for the heat treatment of divided solids, combined with a gas-solid reaction for the debacterisation especially of food products, such as herbs, spices, powders etc., said system being of the type consisting of: a unit (2) for supplying the product; a debacterisation unit (3) consisting of a fluidised bed moving the particules by means of vibration, associated with a feed of steam or other gas; a cooling drying unit; and a packaging unit (4). Said system is characterised in that the debacterisation unit (3) comprises a vibro-fluidised stepped bed (5) for enabling the transport of the product (6) that is carried out successively according to a generally horizontal first transport phase (h), and at least one second vertical transport phase (V) during which steam or another gas is injected, acting in such a way as to decontaminate the product as it moves from the horizontal phase (H) to the vertical phase (V) and to the following horizontal phase (H).
(FR)
Système continu de traitement thermique de solides divisés, couplé à une réaction gaz - solide pour la débactérisation notamment de produits alimentaire, tel que des herbes, épices, poudres etc...., du type constitué par; une unité d'alimentation (2) du produit, une unité de débactérisation (3) constitué par un lit fluidisé déplaçant les particules par vibration, associé à un apport de vapeur ou autre gaz, une unité de séchage refroidissement, une unité de conditionnement (4), caractérisé en ce que l'unité de débactérisation (3) comprend une sole en escalier (5) apte à permettre le transport du produit (6) s' effectuant successivement selon une première phase de transport (H) globalement à l'horizontale, vibro-fluidisée, et au moins une seconde phase de transport verticale (V), au cours de laquelle est effectué une injection de vapeur ou autre gaz agissant en décontamination sur le produit lors de son passage de la phase horizontale (H) à la phase verticale (V) et à la phase horizontale (H) suivante.
Latest bibliographic data on file with the International Bureau