FR2840823A1 - Method, for sorting mixture of grapes comprises deposition of mixture of ripe and unripe grapes in vat containing grape must which allows ripe grapes to drop to bottom and be recovered, unripe grapes floating to surface - Google Patents

Method, for sorting mixture of grapes comprises deposition of mixture of ripe and unripe grapes in vat containing grape must which allows ripe grapes to drop to bottom and be recovered, unripe grapes floating to surface Download PDF

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Publication number
FR2840823A1
FR2840823A1 FR0207475A FR0207475A FR2840823A1 FR 2840823 A1 FR2840823 A1 FR 2840823A1 FR 0207475 A FR0207475 A FR 0207475A FR 0207475 A FR0207475 A FR 0207475A FR 2840823 A1 FR2840823 A1 FR 2840823A1
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France
Prior art keywords
berries
tank
mixture
grapes
liquid
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FR0207475A
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French (fr)
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FR2840823B1 (en
Inventor
Philippe Bardet
Bruno Laflaquiere
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ATE SOC NOUVELLE
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ATE SOC NOUVELLE
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Priority to FR0207475A priority Critical patent/FR2840823B1/en
Priority to AU2003263242A priority patent/AU2003263242A1/en
Priority to PCT/FR2003/001827 priority patent/WO2003106038A1/en
Publication of FR2840823A1 publication Critical patent/FR2840823A1/en
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Publication of FR2840823B1 publication Critical patent/FR2840823B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N15/00—Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/40—Devices therefor, other than using centrifugal force of trough type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/44—Application of particular media therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/40—Devices therefor, other than using centrifugal force of trough type
    • B03B2005/405—Devices therefor, other than using centrifugal force of trough type using horizontal currents

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The method comprises deposition of the mixture to be sorted after separating the burst grapes in a vat (2) containing a grape must (L). The burst grapes are eliminated by means of a rotating cylinder (13). The density of the grape must is such that the ripe grapes drop to the bottom of the vat where they can be recovered and the unripe grapes and impurities float to the surface. An independent claim is included for a grape sorting machine.

Description

et/ou acoustique.and / or acoustics.

1 28408231 2840823

La presente invention concerne notamment le tri des raisins recoltes par une machine a vendanger, en vue de separer les baies matures des baies immatures et autres  The present invention relates in particular to the sorting of the grapes harvested by a harvesting machine, with a view to separating the mature berries from the immature berries and the like.

impuretes susceptibles de nuire a la qualite du vin produit.  impurities likely to affect the quality of the wine produced.

On conna^t par la demande de brevet francais FR-A-2 796 249 une machine comportant une table vibrante permettant d'eliminer les rafles. Cette machine comporte egalement un cylindre rotatif permettant d'extraire les baies eclatees, ces derrieres adherent au cylindre tandis que les baies seines peuvent rouler a sa surface sans y adherer. Une telle machine ne permet pas d'eliminer de maniere automatique les baies  We know from the French patent application FR-A-2 796 249 a machine comprising a vibrating table making it possible to eliminate the stalks. This machine also comprises a rotary cylinder allowing to extract the exploded bays, these behind adhere to the cylinder while the bays can roll on its surface without adhering to it. Such a machine does not automatically remove berries

immatures et autres impuretes telles que les petioles et les fragments de feuilles.  immature and other impurities such as petioles and leaf fragments.

L'invention vise notamment a repondre a ce besoin.  The invention aims in particular to meet this need.

Wile y parvient grace a un procede de tri d'un melange comportant des baies de raisin matures, des baies de raisin immatures et des impuretes eventuelles telles que des petioles et les fragments de feuilles, pour separer les baies matures des baies immatures et des impuretes, ce procede comportant les etapes suivantes: - deposer le melange a trier, apres avoir separe les baies eclatees, dans un bac (2) contenant un liquide alimentaire (L), dont la densite est choisie de telle sorte que les baies matures tombent au fond du bac ou elles peuvent etre recuperees et que les baies immatures et impuretes surnagent afin d'etre eliminees par deversement d'un trop-plein  Wile achieves this through a process of sorting a mixture of mature grape berries, immature grape berries and possible impurities such as petioles and leaf fragments, to separate mature berries from immature berries and impurities , this process comprising the following stages: - depositing the sorting mixture, after having separated the exploded berries, in a tank (2) containing a liquid food (L), the density of which is chosen so that the mature berries fall to the bottom of the tank where they can be recovered and the immature and unclean berries float in order to be eliminated by pouring out an overflow

du bac, par exemple.from the bac, for example.

Selon ['invention, les baies eclatees vent eliminees du melange a trier avant que ce dernier ne soit depose dans le bac. Cette elimination peut s'effectuer par tout moyen, notamment grace a un cylindre rotatif mais d'autres dispositifs pourraient etre  According to the invention, the exploded berries are eliminated from the sorting mixture before the latter is deposited in the tank. This elimination can be carried out by any means, in particular thanks to a rotary cylinder but other devices could be

utilises, comme par exemple un convoyeur incline.  used, such as an inclined conveyor.

Le liquide alimentaire peut etre du mout, notamment elabore a partir d'une  The liquid food can be must, especially made from a

premiere recolte.first harvest.

Le melange a trier peut etre deverse sur un plateau sur lequel s'ecoule une lame de liquide en continu, cette derriere s'ecoulant dans le bac et entra^nant avec elle les  The mixture to be sorted can be poured on a tray on which flows a blade of liquid continuously, this behind flowing into the tank and bringing with it the

baies a trier.berries to sort.

Le debit de cette lame peut etre choisi de maniere a ne pas former de remous excessifs a la surface du liquide dans le bac, ce qui est favorable a une bonne separation  The flow rate of this blade can be chosen so as not to form excessive eddies on the surface of the liquid in the tank, which is favorable for good separation

des baies matures des autres baies et impuretes.  mature berries of other berries and impurities.

Le liquide quittant le bac peut avantageusement etre recycle.  The liquid leaving the tank can advantageously be recycled.

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La presente invention a egalement pour objet une machine a trier un melange comportant des baies de raisin matures, des baies de raisin immatures et d'autres impuretes eventuelles telles que des petioles et des fragments de feuilles, cette machine comportant: - des moyens pour separer les baies seines des baies eclatees, - un bac apte a etre rempli d'un liquide alimentaire, - une ouverture de recuperation des baies matures, au fond du bac, - un bord formant deversoir pour eliminer les baies immatures et autres  The present invention also relates to a machine for sorting a mixture comprising mature grape berries, immature grape berries and other possible impurities such as petioles and leaf fragments, this machine comprising: - means for separating the ripe berries of the exploded berries, - a tank capable of being filled with a liquid food, - an opening of recovery of the mature berries, at the bottom of the tank, - a rim forming a weir to eliminate immature berries and others

impuretes par deversement du trop-plein du bac.  impurities from the overflow of the tank.

Cette machine peut comporter en outre un plateau de reception du melange a trier, et des moyens permettant de deverser sur ce plateau une lame de liquide afin d'entrainer les baies vers une region du bac ou les baies matures peuvent etre separees en coulant au fond du bac en raison de la densite du liquide alimentaire remplissant le bac,  This machine may also include a tray for receiving the sorting mixture, and means making it possible to pour a blade of liquid onto this tray in order to drive the berries to a region of the tank where the mature berries can be separated by pouring to the bottom. of the container due to the density of the liquid food filling the container,

tandis que les baies immatures surnagent.  while the immature berries float.

La machine peut avantageusement comporter une table vibrante au-dessus du bac, sur laquelle est deverse le produit de la vendange. Les moyens pour separer les baies  The machine can advantageously include a vibrating table above the tank, on which the product of the harvest is poured. Means for separating berries

seines des baies eclatees peuvent comporter un cylindre rotatif ou un convoyeur incline.  seines of exploded bays may include a rotating cylinder or an inclined conveyor.

L'invention pourra etre mieux comprise a la lecture de la description detaillee  The invention will be better understood on reading the detailed description

qui va suivre, d'un exemple de mise en ceuvre non limitatif, et a l'examen du dessin annexe qui represente, en coupe, de maniere schematique et partielle, une machine  which will follow, of an example of non-limiting implementation, and on examining the annexed drawing which represents, in section, schematically and partially, a machine

conforme a ['invention.in accordance with the invention.

La machine de tri 1 representee a la figure 1 comporte un bac 2 destine a recevoir un melange de baies a trier et pourvu d'un fond en forme de pyramide inversee  The sorting machine 1 represented in FIG. 1 comprises a tank 2 intended to receive a mixture of berries to be sorted and provided with a bottom in the shape of an inverted pyramid.

dont le point teas est traverse par une ouverture 3 pour ['evacuation des baies matures.  whose teas point is crossed by an opening 3 for the evacuation of mature berries.

Le melange a trier est depose sur un plateau 4 proche d'un bord du bac 2, ce plateau pouvant etre legerement incline vers le teas de maniere a faciliter l'ecoulement des baies deposees dessus. Une lame 5 d'un liquide alimentaire L est deversee en continu sur ce plateau 4, ce liquide L circulant par exemple au travers d'une ou plusieurs ouvertures 6  The mixture to be sorted is deposited on a tray 4 near an edge of the tray 2, this tray can be tilted slightly towards the teas so as to facilitate the flow of the berries deposited on it. A blade 5 of a liquid food L is poured continuously on this plate 4, this liquid L circulating for example through one or more openings 6

menagees entre le plateau 4 et la paroi adjacente du bac 2.  between the tray 4 and the adjacent wall of the tray 2.

Le liquide L qui se deverse sur le plateau 4 est amene au moyen d'une canalisation 7, presentant a son extremite un coude 8 dirige vers le teas, dans un compartiment 9 du bac ferme superieurement par le plateau 4 et lateralement par une  The liquid L which is poured onto the tray 4 is brought by means of a pipe 7, having at its end an elbow 8 directed towards the teas, in a compartment 9 of the tank closed above by the tray 4 and laterally by a

3 28408233 2840823

cloison verticale 10.vertical partition 10.

Le bac 2 comporte, du cOte oppose au plateau 4, un bord 11 dont la hauteur est choisie de maniere a permettre au trop-plein de liquide L contenu dans le bac 2 de  The tray 2 comprises, on the side opposite the tray 4, an edge 11 whose height is chosen so as to allow the liquid overflow L contained in the tray 2 to

quitter celui-ci en entramant les baies immatures et autres impuretes qui sDagent.  leave it by entering the immature berries and other impurities which are sagging.

Les baies matures, encore appelees "couleuses", vent recueillies au fond du bac et evacuees par l'ouverture 3, grace au fait que la densite du liquide L remplissant le bac est choisie de telle sorte que les baies matures coulent tandis que les autres baies flottent. Le debit du liquide L amene par la canalisation 7 est choisi de telle sorte que le courant genere par la lame 5 soit suffisant pour entraner toutes les baies deposees sur le plateau 4 vers la surface libre du liquide L dans le bac et que le courant de liquide qui se deverse par le bord 11 entrame avec lui les baies immatures, encore appelees "flottantes", et d'autres impuretes. Du fait que le liquide L est deverse dans le bac en s'ecoulant sur le plateau 4, on evite de creer de forts remous a la surface du liquide  The mature berries, also called "runners", are collected at the bottom of the tank and discharged through the opening 3, thanks to the fact that the density of the liquid L filling the tank is chosen so that the mature berries flow while the others berries float. The flow rate of the liquid L brought by the pipe 7 is chosen so that the current generated by the blade 5 is sufficient to drive all the berries deposited on the tray 4 towards the free surface of the liquid L in the tank and that the current of liquid which is poured by the edge 11 enters with it the immature berries, also called "floating", and other impurities. Because the liquid L is poured into the tank by flowing on the plate 4, it avoids creating strong swirls on the surface of the liquid

recevant les baies a trier.receiving berries to sort.

Le liquide L qui quitte le bac est avantageusement recycle, les baies recuperees pouvant etre egouttees afin de recuperer le liquide L. L'ouverture 3 peut etre reliee a une pompe du type Moineau, permettant  The liquid L which leaves the tank is advantageously recycled, the recovered berries can be drained in order to recover the liquid L. The opening 3 can be connected to a pump of the sparrow type, allowing

d'evacuer les baies sans les ecraser.  evacuate berries without crushing them.

Le liquide alimentaire L est de preference du jus de raisin provenant d'une premiere recolte, ce mout ayant une densite adaptee au tri des baies par le procede decrit ci-dessus. De preference, comme represente sur la figure 1, on dispose le bac 2 en aval d'une installation 12 permettant d'eliminer parmi les baies recoltees les rafles et autres impuretes. Une telle installation 12 comporte par exemple une table vibrante telle que decrite dans la demande de brevet francais FR 2 796 249, et en aval de celle-ci un cylindre 13 propre a entramer dans sa rotation les baies ecrasees, qui adherent a sa surface, tandis que les baies non ecrasees peuvent rouler a sa surface et se deplacer en sens inverse de sa rotation pour somber sur le plateau 4 ou sur un convoyeur non  The food liquid L is preferably grape juice from a first harvest, this must having a density suitable for sorting berries by the process described above. Preferably, as shown in Figure 1, there is the tray 2 downstream of an installation 12 for eliminating among the berries harvested stalks and other impurities. Such an installation 12 comprises, for example, a vibrating table as described in the French patent application FR 2 796 249, and downstream of this a cylinder 13 adapted to start in its rotation the crushed berries, which adhere to its surface, while the berries not crushed can roll on its surface and move in the opposite direction of its rotation to sink on the plate 4 or on a non-conveyor

represente, capable de les deposer sur le plateau 4.  represents, capable of depositing them on the plate 4.

L'installation 12 comportant la table vibrante peut par exemple etre situee au  The installation 12 comprising the vibrating table can for example be located at

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dessus du bac 2, ce qui permet de realiser un ensemble relativement compact.  above tray 2, which makes it possible to produce a relatively compact unit.

Bien entendu, ['invention ntest pas limitee a l'exemple decrit. En particulier, on pent utiliser un liquide alimentaire autre que du mout, par exemple de beau comportant un additif alimentaire permettant d'en modifier la density, par exemple du sucre.  Of course, the invention is not limited to the example described. In particular, it is possible to use a food liquid other than must, for example fine, comprising a food additive making it possible to modify its density, for example sugar.

28408232840823

Claims (14)

REVENDICATIONS 1. Procede de tri d'un melange comportant des baies de raisin matures, des baies de raisin immatures et des impuretes eventuelles telles que des petioles et des fragments de feuilles, pour separer les baies matures des baies immatures et des impuretes, comportant les etapes suivantes: deposer le melange a trier apres avoir separe les baies eclatees, dans un bac (2) contenant un liquide alimentaire (L), dont la densite est choisie de telle sorte que les baies matures tombent au fond du bac ou elles peuvent etre recuperees et que les baies  1. Method for sorting a mixture comprising mature grape berries, immature grape berries and possible impurities, such as petioles and leaf fragments, for separating the mature berries from immature berries and impurities, comprising the steps following: deposit the sorting mixture after having separated the exploded berries, in a tank (2) containing a liquid food (L), the density of which is chosen so that the mature berries fall to the bottom of the tank where they can be recovered and that the berries immatures et impuretes surnagent.immature and impure they float. 2. Procede selon la revendication 1, caracterise par le fait que 1'on elimine du melange a trier les baies eclatees avant de deposer le melange dans le bac au moyen d'un  2. Method according to claim 1, characterized in that one eliminates the mixture to sort the exploded berries before depositing the mixture in the tank by means of a cylindre rotatif (13).rotary cylinder (13). 3. Procede selon la revendication 1, caracterise par le fait que 1'on elimine les  3. Method according to claim 1, characterized in that one eliminates them baies eclatees au moyen d'un convoyeur incline.  berries exploded by means of an inclined conveyor. 4. Procede selon l'une quelconque des revendications 1 a 3, caracterise par le  4. Method according to any one of claims 1 to 3, characterized by the fait que les baies immatures et les autres impuretes vent eliminees par deversement.  causes immature berries and other impurities to be removed by spillage. 5. Procede selon l'une des revendications precedentes, caracterise par le fait  5. Method according to one of the preceding claims, characterized in that que le liquide alimentaire (L) est du mout de raisin.  that the food liquid (L) is grape must. 6. Procede selon la revendication precedente, caracterise par le fait que le  6. Method according to the preceding claim, characterized in that the mout est elabore a partir d'une premiere recolte.  mout is made from a first harvest. 7. Procede selon l'une quelconque des revendications precedentes, caracterise  7. Method according to any one of the preceding claims, characterized par le fait que le melange a trier est deverse sur un plateau (4) sur loquel s'ecoule une  by the fact that the mixture to be sorted is poured out on a tray (4) on which flows a lame (5) de liquide (L) en continu.blade (5) of liquid (L) continuously. 8. Procede selon la revendication precedente, caracterise par le fait que le debit de la lame (5) de liquide (L) est choisi de maniere a ne pas former de remous  8. Method according to the preceding claim, characterized in that the flow rate of the blade (5) of liquid (L) is chosen so as not to form eddies excessifs a la surface du liquide dans le bac.  excessive on the surface of the liquid in the tank. 9. Procede selon l'une quelconque des revendications precedentes, caracterise  9. Method according to any one of the preceding claims, characterized par le fait que le liquide (L) quittant le bac est recycle.  by the fact that the liquid (L) leaving the tank is recycled. 10. Machine a trier un melange comportant des baies de raisin matures, des baies de raisin immatures et d'autres impuretes eventuelles telles que des petioles et des fragments de feuilles, comportant:  10. Machine for sorting a mixture comprising mature grape berries, immature grape berries and other possible impurities such as petioles and leaf fragments, comprising: 6 28408236 2840823 - des moyens (13) pour separer les baies seines des baies eclatees, - un bac (2) apte a etre rempli d'un liquide alimentaire (L), - une ouverture (3) de recuperation des baies matures, au fond du bac, - un bord formant deversoir (11) pour eliminer les baies immatures et autres impuretes par deversement du trop-plein du bac. 1 1. Machine selon la revendication 10, caracterisee par le fait qu'elle  - Means (13) for separating the berries from the exploded berries, - a tank (2) capable of being filled with a food liquid (L), - an opening (3) for recovering mature berries, at the bottom of the tank , - an edge forming a weir (11) to remove immature berries and other impurities by pouring the overflow from the tank. 1 1. Machine according to claim 10, characterized in that it comporte un plateau (4) de reception du melange.  comprises a tray (4) for receiving the mixture. 12. Machine selon la revendication 1 1, caracterisee par le fait qu'elle comporte des moyens permettant de deverser une lame (5) de liquide sur le plateau afin d'entraner les baies vers une region du bac ou les baies matures peuvent etre separees en coulant au fond du bac en raison de la densite du liquide alimentaire (L) remplissant le  12. Machine according to claim 1 1, characterized in that it comprises means making it possible to pour a blade (5) of liquid on the tray in order to drive the berries towards a region of the tank where the mature berries can be separated by sinking to the bottom of the tank due to the density of the liquid food (L) filling the bac, tandis que les baies immatures surnagent.  bac, while the immature berries float. 13. Machine selon l'une quelconque des revendications 10 a 12, caracterisee  13. Machine according to any one of claims 10 to 12, characterized par le fait qu'elle comporte une table vibrante (12) au-dessus du bac, sur laquelle est  by the fact that it comprises a vibrating table (12) above the tank, on which is deverse le produit de la vendange.pours the product of the harvest. 14. Machine selon la revendication 13, caracterisee par le fait que les moyens pour separer les baies seines des baies eclatees vent disposes en aval de la table vibrante  14. Machine according to claim 13, characterized in that the means for separating the bays seines from the blown bays wind disposed downstream of the vibrating table et en amont du bac (2).and upstream of the tank (2). 15. Machine selon l'une quelconque des revendications 12 a 14, caracterisee  15. Machine according to any one of claims 12 to 14, characterized par le fait que les moyens pour separer les baies seines des baies eclatees comportent un  by the fact that the means for separating the bays from the exploded bays include a
FR0207475A 2002-06-18 2002-06-18 PROCESS FOR SORTING A MIXTURE COMPRISING GRAPE BERRIES AND A MACHINE FOR CARRYING OUT SUCH A PROCESS Expired - Fee Related FR2840823B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0207475A FR2840823B1 (en) 2002-06-18 2002-06-18 PROCESS FOR SORTING A MIXTURE COMPRISING GRAPE BERRIES AND A MACHINE FOR CARRYING OUT SUCH A PROCESS
AU2003263242A AU2003263242A1 (en) 2002-06-18 2003-06-17 Method and sorting machine for a mixture comprising grapes
PCT/FR2003/001827 WO2003106038A1 (en) 2002-06-18 2003-06-17 Method and sorting machine for a mixture comprising grapes

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FR0207475A FR2840823B1 (en) 2002-06-18 2002-06-18 PROCESS FOR SORTING A MIXTURE COMPRISING GRAPE BERRIES AND A MACHINE FOR CARRYING OUT SUCH A PROCESS

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FR2840823A1 true FR2840823A1 (en) 2003-12-19
FR2840823B1 FR2840823B1 (en) 2004-08-27

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
FR3032331A1 (en) * 2015-02-10 2016-08-12 Jean-Francois Meynard APPARATUS FOR SELECTIVELY SORTING A MIXING MIXTURE WITH A BIN AND A CONVEYING MEANS
CN108720040A (en) * 2018-04-24 2018-11-02 芜湖天梦信息科技有限公司 One kind being used for washing soybean exclusion device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9027759B2 (en) 2011-11-22 2015-05-12 Key Technology, Inc. Sorting apparatus
US8714362B2 (en) 2011-11-22 2014-05-06 Key Technology, Inc. Sorting apparatus
CN103689759B (en) * 2013-12-19 2016-01-06 湖南大地中药饮片有限公司 Fruit localization method and device, fruit cut machine and the application in Fructus Aurantii processing

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US4225424A (en) * 1978-11-20 1980-09-30 Blueberry Equipment, Inc. Hydrodynamic blueberry sorting
EP0516551A1 (en) * 1991-05-31 1992-12-02 S.A. Royal Champignon Method of sorting vegetal products, particularly stems of mushrooms
FR2796249A1 (en) * 1999-07-13 2001-01-19 Ate Soc Nouvelle Cleaning of grapes after harvest by separation of large and small foreign bodies and segregation of rotten grapes, giving clean grape juice, and better wine flavor

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US4225424A (en) * 1978-11-20 1980-09-30 Blueberry Equipment, Inc. Hydrodynamic blueberry sorting
EP0516551A1 (en) * 1991-05-31 1992-12-02 S.A. Royal Champignon Method of sorting vegetal products, particularly stems of mushrooms
FR2796249A1 (en) * 1999-07-13 2001-01-19 Ate Soc Nouvelle Cleaning of grapes after harvest by separation of large and small foreign bodies and segregation of rotten grapes, giving clean grape juice, and better wine flavor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032331A1 (en) * 2015-02-10 2016-08-12 Jean-Francois Meynard APPARATUS FOR SELECTIVELY SORTING A MIXING MIXTURE WITH A BIN AND A CONVEYING MEANS
CN108720040A (en) * 2018-04-24 2018-11-02 芜湖天梦信息科技有限公司 One kind being used for washing soybean exclusion device

Also Published As

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WO2003106038A1 (en) 2003-12-24
AU2003263242A1 (en) 2003-12-31
FR2840823B1 (en) 2004-08-27

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