DE31667C - Vacuum distiller, especially for separating the oil from volatile solvents - Google Patents
Vacuum distiller, especially for separating the oil from volatile solventsInfo
- Publication number
- DE31667C DE31667C DENDAT31667D DE31667DA DE31667C DE 31667 C DE31667 C DE 31667C DE NDAT31667 D DENDAT31667 D DE NDAT31667D DE 31667D A DE31667D A DE 31667DA DE 31667 C DE31667 C DE 31667C
- Authority
- DE
- Germany
- Prior art keywords
- oil
- coil
- separating
- volatile solvents
- vacuum distiller
- 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.)
- Expired - Lifetime
Links
- 239000002904 solvent Substances 0.000 title description 3
- 238000000926 separation method Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
- C11B1/108—Production of fats or fatty oils from raw materials by extracting after-treatment, e.g. of miscellae
Description
KAISERLICHESIMPERIAL
PATE N TA M1E==^PATE N TA M 1 E == ^
KLASSE 23: Fettindustrie.CLASS 23: Fat Industry.
Der zur Verwendung kommende Apparat besteht im wesentlichen aus einem Gefäfs F, welches die zu destillirende Flüssigkeit enthält, einer Dampftrommel A mit Schlange a, einem Trennungsgefäfs B, in welches die Schlange a mündet, einem Condensator C, der mit B durch ein Rohr b verbunden ist, und einem Exhaustor D von beliebiger Construction.The apparatus used consists essentially of a vessel F which contains the liquid to be distilled, a steam drum A with coil a, a separation vessel B into which the coil a opens, a condenser C connected to B by a pipe b and an Exhaustor D of any construction.
Diese Theile sind in folgender Weise mit einander verbunden.These parts are connected with one another in the following way.
Von dem Gefäfs F führt ein Rohr/, welches mit einem Regulirventil G versehen ist, zur Schlange a, welche sich in der Trommel A befindet. Letztere ist . mit Zuflufs- und Abflufsröhren ρ ρ für den Dampf oder ein anderes Heizmittel versehen.From the vessel F a pipe /, which is provided with a regulating valve G, leads to the coil a, which is located in the drum A. The latter is. provided with inlet and outlet pipes ρ ρ for the steam or other heating means.
Die Schlange α mündet am Boden der Trommel A in das Rohr e, welches nach dem Gefäfs B führt, von dessen Boden aus ein Rohr E nach unten geht, das am unteren Ende U-förmig umgebogen ist. Oben ist das Gefäfs B durch ein Rohr b mit dem Condensator C verbunden, der, wie ersichtlich, aus einem verticalen Cylinder besteht, welcher mit einer Anzahl kleinerer Röhren c und den Zu- und Abflufsstutzeh d d für die Kühlflüssigkeit versehen ist. Vom Boden des Condensators C führt ein Rohr h zur Dampfpumpe oder zum Exhaustor D. Die Wirkungsweise des Apparates ist folgende: In die Trommel A wird Dampf oder ein anderes Heizmittel eingelassen, welches die, Schlange α umgiebt, und in den Condensator C kaltes Wasser oder ein anderes Kühlmittel, welches die Röhren c umgiebt. Nachdem bereits Flüssigkeit in der barometrischen Säule E ist, wird die Pumpe oder der Exhaustor D in Thätigkeit gesetzt und dadurch ein theilweises Vacuum in der Schlange α und den mit ihr verbundenen Theilen erzeugt.The snake α opens at the bottom of the drum A into the tube e, which leads to the vessel B , from the bottom of which a tube E goes down, which is bent over in a U-shape at the lower end. Above, the vessel B is connected by a pipe b to the condenser C , which, as can be seen, consists of a vertical cylinder which is provided with a number of smaller pipes c and the inlet and outlet stubs dd for the cooling liquid. From the bottom of the condenser C a pipe h leads to the steam pump or to the exhaustor D. The mode of operation of the apparatus is as follows: Steam or another heating medium is admitted into the drum A , which surrounds the coil α , and into the condenser C cold water or another coolant surrounding the tubes c . After there is already liquid in the barometric column E , the pump or the exhaustor D is set into action, and thereby a partial vacuum is created in the coil α and the parts connected to it.
Das Regulirventil G wird alsdann ein wenig geöffnet und dadurch der in F enthaltenen Lösung gestattet, in bestimmter Menge in die Schlange α zu gelangen. Indem nun die Lösung durch die Schlange nach unten fliefst, werden die flüchtigen Bestandteile derselben unter dem Einflufs des Vacuums und der Hitze verdampft, und wenn die Lösung das Trennungsgefäfs B erreicht, fällt der flüssige Bestandtheil derselben in die Säule E, während die Dämpfe durch das Rohr b nach dem Condensator C hinübergehen. Der Inhalt der Säule E wirkt wie ein Ventil, indem er durch den äufseren Atmosphärendruck in bestimmter Höhe gehalten wird und der Ueberschufs unten über das gebogene Ende von E abfliefst, wenn der Inhalt der Säule E sich vermehrt.The regulating valve G is then opened a little, thereby allowing the solution contained in F to enter the coil α in a certain amount. As the solution now flows down through the coil, the volatile constituents thereof are evaporated under the influence of vacuum and heat, and when the solution reaches the separation vessel B , the liquid constituent falls into the column E, while the vapors pass through the Go over tube b to the condenser C. The content of column E acts like a valve, in that it is kept at a certain level by the external atmospheric pressure and the excess flows off at the bottom via the bent end of E when the content of column E increases.
Der Apparat und das hierbei angewendete Verfahren können mit Vortheil für die Trennung des Lösungsmittels von der Lösung beim Extrahiren von OeI aus ölhaltigen Substanzen angewendet werden. Die Trennung des Oeles vom Lösungsmittel, bewirkt durch die- Verdampfung des letzteren, wird nach diesem Verfahren im Vacuum und bei einer niedrigenThe apparatus and the method used can be used with advantage for the separation of the solvent from the solution when extracting oil from oily substances be applied. The separation of the oil from the solvent is brought about by evaporation the latter, according to this procedure, is carried out in a vacuum and at a low level
Temperatur bewirkt und dabei gründlicher und
ohne die Gefahr einer Oxydation des Oeles
oder einer anderen durch Hitze verursachten
Verminderung der Qualität des Oeles.Temperature effects and at the same time more thorough and
without the risk of oxidation of the oil
or another caused by heat
Decrease in the quality of the oil.
Claims (1)
Ein Vacuumdestillirapparat, wesentlich bePatent claim:
A vacuum distiller, essential be
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE31667C true DE31667C (en) |
Family
ID=307731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT31667D Expired - Lifetime DE31667C (en) | Vacuum distiller, especially for separating the oil from volatile solvents |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE31667C (en) |
-
0
- DE DENDAT31667D patent/DE31667C/en not_active Expired - Lifetime
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