FR2497521A1 - Breaking up marc floating on wine must in fermenting vessel - with inflatable plastics cushion which extends right through the marc - Google Patents
Breaking up marc floating on wine must in fermenting vessel - with inflatable plastics cushion which extends right through the marc Download PDFInfo
- Publication number
- FR2497521A1 FR2497521A1 FR8100048A FR8100048A FR2497521A1 FR 2497521 A1 FR2497521 A1 FR 2497521A1 FR 8100048 A FR8100048 A FR 8100048A FR 8100048 A FR8100048 A FR 8100048A FR 2497521 A1 FR2497521 A1 FR 2497521A1
- Authority
- FR
- France
- Prior art keywords
- marc
- cushion
- wine
- breaking
- floating
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G1/00—Preparation of wine or sparkling wine
- C12G1/02—Preparation of must from grapes; Must treatment and fermentation
- C12G1/0216—Preparation of must from grapes; Must treatment and fermentation with recirculation of the must for pomage extraction
Abstract
Description
L'invention se rapporte aux procédés et dispositifs pour déplacer une phase gazeuse, liquide ou solide en graina ou en brins enchevêtrés dans un récipient contenant une autre phase en contact avec la première et non miscible à celle-ci. The invention relates to methods and devices for displacing a gaseous, liquid or solid phase in seed or in tangled strands in a container containing another phase in contact with the first and immiscible with the latter.
L'invention trouve une application de choix dans la vinification.The invention finds an application of choice in winemaking.
La fermentation du moût en cuve produit un bouillonnement provoqué par un dégagement de gaz carbonique, dont les bulles entratnent à la surface les pellicules, les pépins et, éventuellement, les rafles. Toutes les parties solides du raisin, qui constituent le larc ou chápeau, se réunissent et s'enche- vêtrent on une seule lasse fortement tassée et maintenue à la partie supérieure de la cuve par la pression exercée par le dégagement de gaz carbonique. Il convient de traiter ce chapeau pour en extraire les pigments, tannins et arômes qui Jouent un rible prépondérant pour la qualité du vin. Lorsque le marc est flottant, le niveau du moût se trouve dans l'épaisseur du mare. The fermentation of the must in the tank produces a bubbling caused by the release of carbon dioxide, the bubbles of which entrain the dandruff, the seeds and, possibly, the stalks. All the solid parts of the grape, which constitute the larc or chapeau, come together and become entangled in a single, tightly packed lasse, held at the top of the tank by the pressure exerted by the release of carbon dioxide. This hat should be treated to extract the pigments, tannins and aromas which play a key role in the quality of the wine. When the marc is floating, the level of the must is in the thickness of the pond.
Le liquide qui imprègne cette masse spongieuse n'est pas renouvelée. Il s'installe rapidement des bactéries acétiques et des moisissures nuisibles à la qualité du vin. On y remédie par un foulage du chapeau, qui consiste à le désagréger et à l'immerger à l'aide d'un pilon. Cette manoeuvre est pénible et dangereuse. Elle suppose que la cuve soit ouverte. Une cuvaison en cuve ouverte provoque une perte d'alcool et rend la ter- tentation malolactique plus difficile. On préfère opérer en cuve fermée. Mais alors le foulage est impossible à réaliser.The liquid which permeates this spongy mass is not renewed. It quickly settles acetic bacteria and molds harmful to the quality of the wine. This is remedied by crushing the hat, which consists of breaking it up and immersing it using a pestle. This maneuver is painful and dangerous. It assumes that the tank is open. Fermentation in open vats causes loss of alcohol and makes malolactic temptation more difficult. We prefer to operate in a closed tank. But then crushing is impossible.
On a proposé de renverser la ctve.Cola implique des mécanismes compliqués et des dangers de fuite. Surtout, cela nuit à la qualité du vin. Il faudrait modifier le tassement du chapeau, mais déplacer et agiter le moins possible le moût. It has been proposed to overturn the ctve.Cola involves complicated mechanisms and the danger of leakage. Above all, it affects the quality of the wine. It would be necessary to modify the packing of the cap, but to move and shake the must as little as possible.
C'est ce que permet de réaliser l'invention par un procédé qui consiste à placer un coussin gonflable dans la phase à déplacer et à gonfler le coussin à l'aide d'un fluide. This is what makes it possible to carry out the invention by a method which consists in placing an airbag in the phase to be displaced and in inflating the cushion using a fluid.
On peut ainsi localiser le déplacement et ne l'ap- pliquer pratiquement qu'à l'une des phases, par exemple au chapeau d'une cuvaison. We can thus locate the displacement and apply it practically only to one of the phases, for example to the cap of a vat.
Le fluide peut être de même nature que l'une des phases. The fluid can be of the same nature as one of the phases.
L'invention vise aussi un dispositif pour déplacer une phase dans un récipient en contenant une autre on contact avec la première et non miscible à celle-ci, qui comprend un coussin gonflable s'étendent dans l'une des phases et un moyen pour gonfler et dégonfler le coussin. The invention also relates to a device for moving a phase in a container containing another one on contact with the first and immiscible with the latter, which comprises an airbag extend in one of the phases and a means for inflating and deflate the cushion.
La figure unique du dessin annexé illustre l'invention. The single figure of the accompanying drawing illustrates the invention.
Une cuve I contient du moût 2 liquide sur lequel flotte du marc 3 solide.A tank I contains liquid must 2 on which floats solid marc 3.
Du sommet de la cuve part une barre 4 sur laquelle est fixée un coussin 5 gonflable, en une matière non toxique et imperméable au moût 2. Le coussin 5 traverse le marc 2. Il peut être gonflé par un conduit 6 mettant l'intérieur du coussin 5 en communication avec une source 7 de fluide et même de moût lorsque l'on ouvre une varine 8 montée sur le conduit 6. Le coussin 5 occupe alors Be volume représenté en traits mixtilignes à la figure. Il repousse le marc 2 et en modifie le tassement. From the top of the tank leaves a bar 4 on which is fixed an inflatable cushion 5, made of a non-toxic material and impermeable to wort 2. The cushion 5 crosses the marc 2. It can be inflated by a conduit 6 putting the inside of the cushion 5 in communication with a source 7 of fluid and even of wort when a varine 8 is opened mounted on the conduit 6. The cushion 5 then occupies Be volume represented in mixed lines in the figure. It repels marc 2 and modifies its compaction.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8100048A FR2497521A1 (en) | 1981-01-05 | 1981-01-05 | Breaking up marc floating on wine must in fermenting vessel - with inflatable plastics cushion which extends right through the marc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8100048A FR2497521A1 (en) | 1981-01-05 | 1981-01-05 | Breaking up marc floating on wine must in fermenting vessel - with inflatable plastics cushion which extends right through the marc |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2497521A1 true FR2497521A1 (en) | 1982-07-09 |
Family
ID=9253866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8100048A Pending FR2497521A1 (en) | 1981-01-05 | 1981-01-05 | Breaking up marc floating on wine must in fermenting vessel - with inflatable plastics cushion which extends right through the marc |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2497521A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2237217A1 (en) * | 2001-02-09 | 2005-07-16 | Valentin Alvarez Velazquez | Wine fermentation grape chaff controller includes a perforated plate lowering the chaff in the fermentation tank, with recirculation of the wine |
EP3050956A1 (en) | 2015-02-02 | 2016-08-03 | Vatan-Vini | Device to assist with the winemaking process and/or the storage of wine, use thereof and method for producing red wine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR65443E (en) * | 1954-01-13 | 1956-02-20 | Pneumatic topper | |
FR66429E (en) * | 1954-05-05 | 1957-02-27 | Pneumatic toolmaker | |
GB978514A (en) * | 1962-03-12 | 1964-12-23 | Edward Williard Sullivan | Method and means for aging alcoholic beverages |
FR1495919A (en) * | 1966-10-05 | 1967-09-22 | Apparatus especially for continuous vinification or other applications | |
US4211115A (en) * | 1979-03-08 | 1980-07-08 | Engebreth Roald N | Device for protecting wine against excessive exposure to air |
-
1981
- 1981-01-05 FR FR8100048A patent/FR2497521A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR65443E (en) * | 1954-01-13 | 1956-02-20 | Pneumatic topper | |
FR66429E (en) * | 1954-05-05 | 1957-02-27 | Pneumatic toolmaker | |
GB978514A (en) * | 1962-03-12 | 1964-12-23 | Edward Williard Sullivan | Method and means for aging alcoholic beverages |
FR1495919A (en) * | 1966-10-05 | 1967-09-22 | Apparatus especially for continuous vinification or other applications | |
US4211115A (en) * | 1979-03-08 | 1980-07-08 | Engebreth Roald N | Device for protecting wine against excessive exposure to air |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2237217A1 (en) * | 2001-02-09 | 2005-07-16 | Valentin Alvarez Velazquez | Wine fermentation grape chaff controller includes a perforated plate lowering the chaff in the fermentation tank, with recirculation of the wine |
EP3050956A1 (en) | 2015-02-02 | 2016-08-03 | Vatan-Vini | Device to assist with the winemaking process and/or the storage of wine, use thereof and method for producing red wine |
FR3032200A1 (en) * | 2015-02-02 | 2016-08-05 | Vatan-Vini | DEVICE FOR AIDING VINIFICATION AND / OR STORAGE OF WINE, ITS USE AND PROCESS FOR VINIFICATION OF RED WINE |
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