DE116122C

DE116122C -

Info

Publication number: DE116122C
Application number: DENDAT116122D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

JVl 116122 -KLASSE 6 δ. JVl 116122 - CLASS 6 δ.

Die Erfindung bezweckt, Bier rasch zu vergähren durch Absaugen der Kohlensäure aus dem Gährgefäfs mittelst der Brause, wenn unter Atmosphärendruck, oder mittelst des Strahles, wenn bei Luftleere gearbeitet werden soll.The invention aims to ferment beer quickly by sucking off the carbonic acid the fermentation vessel by means of the shower, if under atmospheric pressure, or by means of the If you want to work with a vacuum.

Die Anwendung des Wasserstrahles oder der Brause ist nicht neu. Diese bekannten Einzelheiten können daher als schutzfähig für sich nicht angesehen werden. Dagegen soll sich der Schutz auf die neue Gesammthei.t beziehen. Neu ist die Verbindung von Gährgefäfsen mit der Combination von Wasserstrahl und Brause zum alternativen Absaugen der Gährungsproducte bei Luftleere oder unter Atmosphärendruck, sowie der Abschlufs der Gährgefäfse mittelst kalten Süfswassers. Neu ist ferner die Verwendung des Reinigungsmittels für Kohlensäure als Absaugemittel.The use of the water jet or the shower is not new. These known details can therefore not be viewed as protectable in themselves. Against it should the protection relate to the new totality. The connection of fermentation vessels with is new the combination of water jet and shower for alternative suction of fermentation products in the absence of air or under atmospheric pressure, as well as the closure of the fermentation vessels by means of cold fresh water. Also new is the Use of the cleaning agent for carbon dioxide as a suction agent.

Der neue technische Effect besteht in der besonderen Intensität, mit welcher die Kohlensäure durch die gewählten Apparate von kaltem Wasser absorbirt und abgesaugt wird.The new technical effect consists in the special intensity with which the carbonic acid is produced is absorbed by the chosen apparatus of cold water and sucked off.

Beiliegende Zeichnungen erklären die Arbeitsweise. The accompanying drawings explain how it works.

Fig. ι stellt einen Apparat α dar, in welchem die Würze vergohren und von Kohlensäure befreit werden kann, ohne dafs.sie, aufser durch die zugeführte frische Aufsenluft, bewegt wird.Fig. 1 shows an apparatus α in which the wort can be fermented and freed from carbonic acid without it being moved, except by the fresh air supplied.

Fig. 2 stellt einen Apparat dar, in welchem die vergährende Würze durch die eigenthümliche Art des Absaugens selbst gehoben und bewegt werden kann.Fig. 2 shows an apparatus in which the fermenting wort by the peculiar Type of suction can be lifted and moved by itself.

Fig. ι und 2 zeigen den Gährbottich im Schnitt.Fig. Ι and 2 show the fermentation tub in section.

Zu Fig. ι: Das Rohr I mit dem dazugehörigen Hahn dient zur Einführung der eventuell gereinigten frischen Aufsenluft, wozu in Ausnahmefällen auch der Stutzen mit Hahn m, der für das Ablassen von Kohlensäure gleichzeitig dienen kann, benutzt werden darf. Stutzen mit Hahn I kann auch zum Einsaugen der Würze und Hefe, wie zur Entleerung verwendet werden. Hahn η mit Rohr e führt zum Wasserstrahllüftsaugeapparat b und dem Absorptionsapparat c, welche durch die mit den Regulirventilen h und i versehenen Rohre f und g kaltes Wasser erhalten, und zwar wird das Wasser nach c durch die Brause d eingeführt. To Fig. Ι: The pipe I with the associated tap is used to introduce the possibly purified fresh outside air, for which purpose the nozzle with tap m, which can also serve for the discharge of carbon dioxide, may be used in exceptional cases. The nozzle with tap I can also be used to suck in the wort and yeast, as well as for emptying. Tap η with pipe e leads to the water jet suction apparatus b and the absorption apparatus c, which receive cold water through the pipes f and g provided with the regulating valves h and i , namely the water is introduced to c through the shower d.

Das mit Kohlensäure gesättigte, aus c durch Rohr k in das Bassin 7 abfliefsende Wasser kann entweder fortgeleitet oder mittelst Centrifugalpumpe zurückbefördert, von Kohlensäure befreit und wiederholt abgekühlt werden.The water which is saturated with carbonic acid and drains from c through pipe k into the basin 7 can either be carried away or returned by means of a centrifugal pump, freed from carbonic acid and repeatedly cooled.

Das Bassin 7, in welchem das Rohr k unter Wasser ausmündet, dient zugleich als Abschlufs für den Apparat α gegen die äufsere Atmosphäre. The basin 7, in which the pipe k empties under water, also serves as a seal for the apparatus α against the external atmosphere.

Der Vorgang ist nun folgender:The process is now as follows:

Durch Oeffnen der Hähne η und h, während alle anderen Hähne geschlossen sind, wird die Luft aus dem Gefäfs α gesaugt, und zwar durch das durch das Ventil h zufliefsende Wasser, welches sodann durch den Luftsaugeapparat b und den Absorptionsapparat c ins Bassin .7 fliefst. Mittelst der Luftleere wird durch den Rohrstutzen / und Oeffnen des daselbst angebrachten Hahnes die Würze und nach ihr die vertheilte Hefe eingesaugt und hiernach werden sämmtliche Hähne geschlossen,By opening the taps η and h while all the other taps are closed, the air is sucked out of the vessel α through the water flowing in through the valve h , which then flows through the air suction device b and the absorption device c into the basin .7 . In the middle of the vacuum, the wort is sucked in through the pipe socket / and opening of the cock attached there and after it the distributed yeast and then all the cocks are closed,

Claims

until the pressure in the fermentation vessel indicates the presence of formed carbonic acid, which is absorbed by opening the taps η and i by means of the shower d. If a lower pressure in the vessel α is required to suck in fresh outside air, i is closed and h opened, whereby after opening the tap / fresh outside air is sucked through the wort and removed from the water with the carbon dioxide displaced from it. Fig. 2 shows the same apparatus and the same process, but with the difference that the fermenting wort is lifted in order to be freed of carbonic acid by means of the external air pressure and to be conveyed back into the fermentation vessel and thus simultaneously ventilated. For the apparatus shown in Fig. 1, a second vessel 1 is switched on according to FIG. In the fermentation tub α the pipe 5, which is provided with a tap 6, extends almost to the bottom, as does the pipe 4 with the tap 3. The pipe ^ connects the vessel 1 with the pipe 5 and the tap 6, as with a pipe e and tap n. The nozzle \ with tap is connected to a cross piece, which is connected to the fresh air line y and the three-way tap u through the pipe χ. The pipes ν and t connect the vessel 1 and the return vessel q with the three-way valve u. The return vessel q has the check valve s in the upper and lower part, which is connected to the valve ρ. Everything else coincides with the device according to FIG. 1 and does not require repeated explanation. The process takes place as follows: The taps η and h are opened, the air is sucked out of the vessels α and 1 and the wort and yeast are sucked in through /. After the taps η and I have been closed, the three-way tap u is set in such a way that the tubes ν and t are connected to one another. As a result, a vacuum is generated by means of the jet apparatus b in the vessel 1 and in the return vessel q, whereby the upper non-return valve s falls down, while the lower non-return valve closes after opening the taps ρ and 3 due to the overpressure in the vessel α. If you now open the cock 6 and the cock ^, wort is carried by the external air pressure, which acts through y on the liquid column in α, by means of the pipe 5 to the container 1 through the pipe w. This wort collects in the return vessel q after the carbon dioxide has been removed from it in vessel 1 by the jet apparatus. When the vessel q is filled with wort, which can be observed from the sight glass, the three-way valve u is turned either by hand or by mechanical action so that pipe t is connected to pipe χ. As a result, the fresh outside air enters through pipe y and, after the upper valve s closes, pushes the wort from q through the lower check valve and pipe 0 back into the fermentation tub α. The in .7. Water saturated with carbonic acid is, as already described, either passed on or returned, freed from carbonic acid, cooled repeatedly and used. If the wort is not to be raised, the carbonic acid is sucked off through tap w after closing the taps 6 and by means of the shower d. Sponsorship τ claims:

1. A method for removing carbonic acid from fermentation vessels, characterized in that that the carbonic acid is sucked off and absorbed by means of water and a jet apparatus will.

2. An embodiment of the method mentioned under 1., characterized in that the action of the jet device is replaced by a water shower or supplemented by a water ^shower: by causing the carbonic acid not absorbed by the jet device to be absorbed.

3. A device for performing the method mentioned under 2., characterized by the combination of a jet device (b) and a shower (cd) in such a way that the liquid and carbonic acid emerging from the jet device must enter the shower device.

1 sheet of drawings.