AT94309B - Rotating, double-walled leaching device. - Google Patents

Rotating, double-walled leaching device.

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Publication number
AT94309B
AT94309B AT94309DA AT94309B AT 94309 B AT94309 B AT 94309B AT 94309D A AT94309D A AT 94309DA AT 94309 B AT94309 B AT 94309B
Authority
AT
Austria
Prior art keywords
double
walled
rotating
leaching
leaching device
Prior art date
Application number
Other languages
German (de)
Original Assignee
Otto Wilhelm Fa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Otto Wilhelm Fa filed Critical Otto Wilhelm Fa
Application granted granted Critical
Publication of AT94309B publication Critical patent/AT94309B/en

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Description

  

   <Desc/Clms Page number 1> 
 



    Rotierender, doppelwandiger Auslaugeapparat.   



   Das Stammpatent Nr. 71347 bezieht sich auf einen rotierenden, doppelwandigen Auslaugeapparat, dessen besonderes Kennzeichen auswechselbare Rohre bilden, welche gleichzeitig zum Filtrieren der extrakthaitigen Lösung sowie zum Zerteilen und Mischen des Rohgutes dienen. Die vorliegende Erfindung stellt insofern eine Weiterbildung dieses Auslaugeapparates dar, als im Inneren der genannten Rohre eine Heizvorrichtung eingebaut ist. 



   Der technische Fortschritt beruht darauf, dass durch diese Heizvorrichtung ein besserer   Kl einlauf   der im Auslaugeapparat sich bildenden Lösung hervorgerufen, und hiedurch eine schnelleie und   gl Üncl-   lichere Auslaugung gewährleistet wird. Ausserdem hat der Einbau einer solchen Heizvorrichtung den weiteren grossen Vorteil, dass das Austreiben des Lösungsmittels aus den ausgelaugte Stoffen schneller erfolgt, als wenn die Wärme dem   auszulaugenden   Material nur durch die Doppelwand des Auslaugeapparates hindurch zugeführt wird. 



   Die Anordnung der Heizrohre ist auf der Zeichnung im Schnitt dargestellt. In den   senkrechten,   nebeneinander angeordneten Rohren 3 des zylindrischen, doppelwandigen   Auslaugeapparates 1   sind die Heizschlangen 12 angebracht. Die Einrichtung und Arbeitsweise der Vorrichtung ist die gleiche wie im Stammpatent beschrieben, nur mit dem Unterschiede, dass die in den Rohren 3 vorgesehenen Heizrohre die oben angegebene günstige Wirkung auf den   Arbeitsvorgang ausüben.   



   Es ist selbstverständlich, dass an Stelle der Rohrschlangen 12 auch andere Heizelemente zweckmässiger Art eingebaut werden können. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    Rotating, double-walled leaching device.



   The parent patent no. 71347 relates to a rotating, double-walled leaching device, the special feature of which is the form of exchangeable tubes, which are used to filter the extract-containing solution and to cut and mix the raw material. The present invention represents a further development of this leaching apparatus in that a heating device is built into the interior of the said tubes.



   The technical progress is based on the fact that this heating device causes a better drainage of the solution which forms in the leaching apparatus, and thus a faster and smoother leaching is guaranteed. In addition, the installation of such a heating device has the further great advantage that the solvent is expelled from the leached substances faster than if the heat is supplied to the material to be leached only through the double wall of the leaching apparatus.



   The arrangement of the heating pipes is shown in section on the drawing. In the vertical, side by side arranged tubes 3 of the cylindrical, double-walled leaching apparatus 1, the heating coils 12 are attached. The setup and operation of the device is the same as described in the parent patent, only with the difference that the heating pipes provided in the pipes 3 have the favorable effect indicated above on the working process.



   It goes without saying that other heating elements of an appropriate type can also be installed in place of the coils 12.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Rotierender, doppelwandiger Auslaugeapparat nach Stammpatent Nr. 71347, dadurch gekenn- zeichnet, dass in den, gleichzeitig zum Filtrieren der extrakthaltigen Lösungen, sowie zum Zerteilen und Mischen des Rohgutes dienenden Rohren (3), Heizelemente, beispielsweise Rohrschlangen (12) eingebaut sind. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Rotating, double-walled leaching apparatus according to parent patent no. 71347, characterized in that heating elements, for example pipe coils (12), are installed in the pipes (3), which are used to filter the extract-containing solutions and to divide and mix the raw material. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT94309D 1912-12-31 1922-10-13 Rotating, double-walled leaching device. AT94309B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE71347X 1912-12-31
AT94309T 1922-10-13

Publications (1)

Publication Number Publication Date
AT94309B true AT94309B (en) 1923-09-25

Family

ID=25605520

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94309D AT94309B (en) 1912-12-31 1922-10-13 Rotating, double-walled leaching device.

Country Status (1)

Country Link
AT (1) AT94309B (en)

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