WO2003106038A1 - Procede et machine de tri d’un melange comportant des baies de raisin - Google Patents
Procede et machine de tri d’un melange comportant des baies de raisin Download PDFInfo
- Publication number
- WO2003106038A1 WO2003106038A1 PCT/FR2003/001827 FR0301827W WO03106038A1 WO 2003106038 A1 WO2003106038 A1 WO 2003106038A1 FR 0301827 W FR0301827 W FR 0301827W WO 03106038 A1 WO03106038 A1 WO 03106038A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- berries
- tank
- mixture
- liquid
- immature
- Prior art date
Links
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
Definitions
- the present invention relates in particular to the sorting of the grapes harvested by a grape harvesting machine, with a view to separating the mature berries from the immature berries and other impurities liable to harm the quality of the wine produced.
- a machine comprising a vibrating table for eliminating stalks.
- This machine also has a rotating cylinder to extract the exploded berries, the latter adhering to the cylinder while the healthy berries can roll on its surface without adhering to it.
- Such a machine does not automatically remove immature berries and other impurities such as petioles and leaf fragments.
- the invention aims in particular to meet this need.
- this process comprising the following stages: deposit the sorted mixture, after having separated the exploded berries, in a tank 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 immature and impurities float to be removed by spilling an overflow from the tank, for example.
- L liquid food
- the exploded berries are eliminated from the mixture to be sorted 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 used, such as for example an inclined conveyor.
- the liquid food can be must, in particular made from a first harvest.
- the mixture to be sorted can be poured onto a tray on which a liquid blade flows continuously, the latter flowing in the tank and carrying with it the berries to be sorted.
- 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 of the mature berries from the other berries and impurities.
- the liquid leaving the bottom can advantageously be recycled.
- 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 healthy berries of exploded berries, a tank capable of being filled with a liquid food, a recovery opening of mature berries, at the bottom of the tank, - an edge forming a weir to remove immature berries and other impurities by spilling the overflow Tray.
- This machine may also include a tray for receiving the mixture to be sorted, 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 sinking at the bottom. of the container due to the density of the liquid food filling the container, while the immature berries float.
- the machine can advantageously include a vibrating table above the tank, onto which the product of the harvest is poured.
- the means for separating the healthy berries from the exploded berries may comprise a rotary cylinder or an inclined conveyor.
- 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 whose bottom point is crossed by an opening 3 for the evacuation of the berries mature.
- the mixture to be sorted is deposited on a tray 4 near an edge of the tank 2, this tray can be tilted slightly downwards so as to facilitate the flow of the berries deposited on it.
- a blade 5 of a food liquid L is poured continuously onto this tray 4, this liquid L circulating for example through one or more openings 6 formed between the tray 4 and the adjacent wall of the tray 2.
- the liquid L which pours on the plate 4 is brought by means of a pipe 7, having at its end a bend 8 directed downwards, in a compartment 9 of the tank closed above by the plate 4 and laterally by a vertical partition 10 .
- the tray 2 comprises, on the side opposite to the tray 4, an edge 11 whose height is chosen so as to allow the overflow of liquid L contained in the tray 2 to leave the latter by entraining the immature berries and other impurities which float.
- 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 supplied by the pipe 7 is chosen so that the current generated by the blade 5 is sufficient to drive all of 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 pours through the edge 1 1 carries 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 eddies on the surface of the liquid receiving the berries to be sorted.
- the liquid L which leaves the tank is advantageously recycled, the berries recovered can be drained in order to recover the liquid L.
- the opening 3 can be connected to a pump of the sparrow type, making it possible to evacuate the berries without crushing them.
- 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.
- Such an installation 1 2 comprises for example a vibrating table as described in French patent application FR 2 796 249, and downstream of this a cylinder 1 3 suitable for driving in its rotation the crushed berries, which adhere to its surface, while uncrushed berries can roll on its surface and move in opposite direction to its rotation. to fall on the plate 4 or on a conveyor not shown, capable of depositing them on the plate 4.
- the installation 1 2 comprising the vibrating table can for example be located above the tank 2, which makes it possible to produce a relatively compact assembly.
- a food liquid other than must can be used, for example water comprising a food additive making it possible to modify its density, for example. example of sugar.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003263242A AU2003263242A1 (en) | 2002-06-18 | 2003-06-17 | Method and sorting machine for a mixture comprising grapes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/07475 | 2002-06-18 | ||
FR0207475A FR2840823B1 (fr) | 2002-06-18 | 2002-06-18 | Procede de tri d'un melange comportant des baies de raisin et machine pour la mise en oeuvre d'un tel procede |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003106038A1 true WO2003106038A1 (fr) | 2003-12-24 |
Family
ID=29595334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/001827 WO2003106038A1 (fr) | 2002-06-18 | 2003-06-17 | Procede et machine de tri d’un melange comportant des baies de raisin |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003263242A1 (fr) |
FR (1) | FR2840823B1 (fr) |
WO (1) | WO2003106038A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8714362B2 (en) | 2011-11-22 | 2014-05-06 | Key Technology, Inc. | Sorting apparatus |
US9027759B2 (en) | 2011-11-22 | 2015-05-12 | Key Technology, Inc. | Sorting apparatus |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103689759B (zh) * | 2013-12-19 | 2016-01-06 | 湖南大地中药饮片有限公司 | 果实定位方法和装置、果实切开机及在枳壳加工中的应用 |
FR3032331B1 (fr) * | 2015-02-10 | 2018-07-13 | Jean-Francois Meynard | Appareil de tri selectif d'un melange de vendange muni d'un bac et d'un moyen de convoyage |
CN108720040A (zh) * | 2018-04-24 | 2018-11-02 | 芜湖天梦信息科技有限公司 | 一种用于大豆清洗除杂装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4225424A (en) * | 1978-11-20 | 1980-09-30 | Blueberry Equipment, Inc. | Hydrodynamic blueberry sorting |
EP0516551A1 (fr) * | 1991-05-31 | 1992-12-02 | S.A. Royal Champignon | Procédé de tri de produits végétaux, notamment de pieds de champignons |
FR2796249A1 (fr) * | 1999-07-13 | 2001-01-19 | Ate Soc Nouvelle | Dispositif de tri de la vendange |
-
2002
- 2002-06-18 FR FR0207475A patent/FR2840823B1/fr not_active Expired - Fee Related
-
2003
- 2003-06-17 WO PCT/FR2003/001827 patent/WO2003106038A1/fr not_active Application Discontinuation
- 2003-06-17 AU AU2003263242A patent/AU2003263242A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4225424A (en) * | 1978-11-20 | 1980-09-30 | Blueberry Equipment, Inc. | Hydrodynamic blueberry sorting |
EP0516551A1 (fr) * | 1991-05-31 | 1992-12-02 | S.A. Royal Champignon | Procédé de tri de produits végétaux, notamment de pieds de champignons |
FR2796249A1 (fr) * | 1999-07-13 | 2001-01-19 | Ate Soc Nouvelle | Dispositif de tri de la vendange |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8714362B2 (en) | 2011-11-22 | 2014-05-06 | Key Technology, Inc. | Sorting apparatus |
US9027759B2 (en) | 2011-11-22 | 2015-05-12 | Key Technology, Inc. | Sorting apparatus |
Also Published As
Publication number | Publication date |
---|---|
AU2003263242A1 (en) | 2003-12-31 |
FR2840823A1 (fr) | 2003-12-19 |
FR2840823B1 (fr) | 2004-08-27 |
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