DE271250C - - Google Patents
Info
- Publication number
- DE271250C DE271250C DENDAT271250D DE271250DA DE271250C DE 271250 C DE271250 C DE 271250C DE NDAT271250 D DENDAT271250 D DE NDAT271250D DE 271250D A DE271250D A DE 271250DA DE 271250 C DE271250 C DE 271250C
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- air
- fermentation
- mixture
- mash
- 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.)
- Active
Links
- 238000000855 fermentation Methods 0.000 claims description 10
- 230000004151 fermentation Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 235000006085 Vigna mungo var mungo Nutrition 0.000 claims description 5
- 240000005616 Vigna mungo var. mungo Species 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/26—Conditioning fluids entering or exiting the reaction vessel
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/02—Percolation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Das Lüften der Maische oder Würze wird bisher in der Weise bewerkstelligt, daß man die Flüssigkeit außerhalb des Gärbottichs wiederholt mit Luft mischt und die Mischung im Kreislauf in den Gärbottich zurückführt, wobei zum gleichmäßigen Verteilen der Luft im Gärbottich ein gelochter Verteiler Verwendung findet.The ventilation of the mash or wort has so far been accomplished in such a way that one the liquid outside the fermentation tub repeatedly mixes with air and the mixture circulates back into the fermentation vat, with an even distribution of the air a perforated distributor is used in the fermentation vat.
Dieses Verfahren besitzt verschiedene Nachteile. Da nämlich die Luft in Blasenform rasch nach oben steigt, findet sie nicht genügend Zeit, sich mit der Maische zu mischen. Bei dem schnellen Aufsteigen der Luft wird außerdem eine erhebliche Menge Alkohol mitgerissen, so daß sich auch ein erheblicher Verlust an Alkohol ergibt.This method has several disadvantages. Because the air is in the form of bubbles rises rapidly, it does not find enough time to mix with the mash. The rapid ascent of the air also entrains a considerable amount of alcohol, so that there is also a considerable loss of alcohol.
Dieser Nachteil soll durch das neue Verfahren vermieden werden, indem mittels einer in den Kreislauf der Flüssigkeit eingeschalteten Pumpe das Gemisch von Flüssigkeit und Luft in Schaumform übergeführt, alsdann in den Gärbottich zurückkehrt und dort mittels eines am Boden angeordneten gelochten Verteilers in der zu lüftenden Flüssigkeit verteilt wird.This disadvantage is to be avoided by the new method by means of a In the circuit of the liquid switched on the mixture of liquid and pump Air is converted into foam form, then returns to the fermentation vat and there by means of a perforated distributor arranged on the bottom distributed in the liquid to be ventilated will.
Die zur Durchführung dieses Verfahrens erforderliche Vorrichtung ist in der Zeichnung dargestellt. Mit ihrer Hilfe wird das neue Verfahren in folgender Weise ausgeführt:The device required to carry out this process is shown in the drawing shown. With their help, the new procedure is carried out in the following way:
Die Maische oder Würze fließt aus dem Gärbottich α durch das mit der Spülleitung f verbundene Rohr b zu der Pumpe P und von dieser durch die Rohre b' und d zu der größeren Pumpe P'. The mash or wort flows from the fermentation tub α through the pipe b connected to the flushing line f to the pump P and from there through the pipes b ' and d to the larger pump P'.
Zwischen den Rohren ¥ und d ist die Rohrleitung, c eingeschaltet, die zum Zuführen der Druckluft dient, welche sich mit der aus b' kommenden Flüssigkeit mischt.Between the pipes ¥ and d is the pipeline, c , which is used to supply the compressed air, which mixes with the liquid coming from b '.
Dieses Gemisch wird nun im Gegensatz zu den bisher bekannt gewordenen Verfahren nicht sofort in den Bottich α gedrückt, sondern in der Pumpe P' in Schaumform gebracht und dann erst durch die Leitung d' dem Verteiler e zugeführt, aus dem es durch kleine Öffnungen in feinster Verteilung in die Maische tritt. Die Luft steigt langsam in letzterer hoch und nimmt die in ihr angesammelte Kohlensäure mit.In contrast to the previously known method, this mixture is now not immediately pressed into the tub α , but brought into foam form in the pump P 'and only then fed through the line d' to the distributor e , from which it is finely divided through small openings Distribution occurs in the mash. The air rises slowly in the latter and takes the carbonic acid that has accumulated in it with it.
Es wird also stets frische Luft zu- und Kohlensäure abgeführt, wodurch die Hefenbildung günstig beeinflußt wird.So there is always fresh air and carbon dioxide removed, which leads to the formation of yeast is favorably influenced.
Bei diesem Verfahren kann der Kühler statt im Gärbottich auch zwischen diesem und der ersten Pumpe untergebracht werden. Zur Durchführung des Verfahrens kann auch jede andere geeignete maschinelle Vorrichtung benutzt werden.With this method, the cooler can also be placed between the fermentation vat instead of in the fermentation vat and the first pump. To carry out the procedure can also any other suitable mechanical device can be used.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE271250C true DE271250C (en) |
Family
ID=527918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT271250D Active DE271250C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE271250C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744678C (en) * | 1941-10-19 | 1944-01-24 | Waldhof Zellstoff Fab | Process for the production of yeast and yeast-like fungi |
DE968721C (en) * | 1944-05-03 | 1958-03-27 | Heinrich Scholler Dr Ing | Process for the continuous production of microorganisms, in particular yeast and yeast-like fungi |
EP0073675A1 (en) * | 1981-08-31 | 1983-03-09 | Corning Glass Works | Continuous fermentation apparatus and process |
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0
- DE DENDAT271250D patent/DE271250C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744678C (en) * | 1941-10-19 | 1944-01-24 | Waldhof Zellstoff Fab | Process for the production of yeast and yeast-like fungi |
DE968721C (en) * | 1944-05-03 | 1958-03-27 | Heinrich Scholler Dr Ing | Process for the continuous production of microorganisms, in particular yeast and yeast-like fungi |
EP0073675A1 (en) * | 1981-08-31 | 1983-03-09 | Corning Glass Works | Continuous fermentation apparatus and process |
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