AT96820B - Drying drum, in particular for faecal-waste mixtures. - Google Patents

Drying drum, in particular for faecal-waste mixtures.

Info

Publication number
AT96820B
AT96820B AT96820DA AT96820B AT 96820 B AT96820 B AT 96820B AT 96820D A AT96820D A AT 96820DA AT 96820 B AT96820 B AT 96820B
Authority
AT
Austria
Prior art keywords
drum
faecal
drying drum
waste mixtures
mixture
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Prell
Roman Prell
Original Assignee
Karl Prell
Roman Prell
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 Karl Prell, Roman Prell filed Critical Karl Prell
Application granted granted Critical
Publication of AT96820B publication Critical patent/AT96820B/en

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  • Processing Of Solid Wastes (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Trockentrommel, insbesondere für   Fäkalien-Kehrichtgemische.   
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 ist eine Blechschnecke angebracht (Fig. 1), die während der Drehung der Stiftenhohlwelle D das im Gehäuse   A   angesammelte Gemisch in die Trommel B befördert. Der ganze Apparat ist um zirka 300 geneigt. Die Drehung der Trommel B erfolgt mittels Schneckentriebes, welcher an dem geneigten Teil 
 EMI2.1 
 Schneckentriebe bzw. das dazu gehörige Vorgelege sind in der Zeichnung Blatt 1 nicht vermerkt. 



   Arbeitsweise des Apparates :
Das durch den am Gehäuse   A   angebrachten seitlichen Rohrstutzen (derselbe ist in Fig. 1 von dem Gehäuse A verdeckt) und in der Pfeilrichtung 3 (Fig. 2) eingeführte Gemisch, eine beinahe dickflüssige Masse, wird durch die in Drehung befindliche   Blechschnecke   G in die Trommel B befördert. Durch die Drehung sowie durch die Neigung der Trommel B hat das Gemisch das Bestreben, den Rippen F zuzufliessen. Da die Anordnung der Rippen F eine exzentrische ist und deshalb jede Rippe F einseitig mit der Trommelwand in eine Ebene verläuft (Fig. lund 3), ferner durch die Drehung der Trommel B diese Ebene bei jeder Rippe F nach unten zu stehen kommt, kann das Gemisch von einer Rippe F zur ändern fliessen und somit das ganze Rippensystem der Trommel B durchwandern.

   Dieses wird durch die Neigung der   Trommel B noch begünstigt.   Die zwischen den Rippen F kreisenden Rohrstifte E, an deren Enden vorgewärmte Luft ausströmt, mischen nun das zwischen den Rippen F der Trommel B befindliche, dem   Abschlussstutzen   C zustrebende Gemisch mit warmer Luft. Durch diesen Vorgang wird eine grosse Oberfläche des Gemisches geschaffen und die Luft, die zum Verdunsten des im Gemisch enthaltenen Wassers erforderlich ist, demselben in genügender Menge zugeführt. Wenn das Gemisch den   Abschlussstutzen   C erreicht hat, so wird es von der   dickflüssigen   Form in eine trockene pulverige Form übergegangen sein, also als Fertigprodukt in dem Behälter H gesammelt werden können.



   <Desc / Clms Page number 1>
 



  Drying drum, in particular for faecal-waste mixtures.
 EMI1.1
 

 <Desc / Clms Page number 2>

 a sheet metal screw is attached (Fig. 1), which conveys the mixture that has accumulated in housing A into drum B while the pin hollow shaft D is rotating. The whole apparatus is inclined by about 300. The rotation of the drum B takes place by means of a worm drive, which is located on the inclined part
 EMI2.1
 Worm drives and the associated back gear are not noted in the drawing on sheet 1.



   Operation of the device:
The mixture, an almost viscous mass, introduced through the lateral pipe socket attached to the housing A (the same is covered by the housing A in FIG. 1) and in the direction of the arrow 3 (FIG. 2), is fed into the rotating sheet metal screw G into the Drum B is conveyed. Due to the rotation and the inclination of the drum B, the mixture tends to flow towards the ribs F. Since the arrangement of the ribs F is eccentric and therefore each rib F runs on one side with the drum wall in one plane (Fig. 1 and 3), furthermore, due to the rotation of the drum B this plane comes to stand down at each rib F, this can Mixture flow from one rib F to another and thus wander through the entire rib system of drum B.

   This is enhanced by the inclination of the drum B. The tubular pins E circling between the ribs F, at the ends of which preheated air flows out, now mix the mixture, which is located between the ribs F of the drum B and which is heading towards the end connector C, with warm air. This process creates a large surface area for the mixture, and the air required to evaporate the water contained in the mixture is supplied to the same in sufficient quantities. When the mixture has reached the end connection C, it will have changed from the viscous form to a dry, powdery form, that is to say can be collected in the container H as a finished product.

 

Claims (1)

PATENT-ANSPRUCH : Trockentrommel, insbesondere für Fäkalien-Kehrichtgemische, dadurch gekennzeichnet, dass die vorzugsweise in starker Neigung eingelagerte, drehbare Trommel (B) an der Innenseite in bestimmten Abständen voneinander mit exzentrischen kreisförmigen Rippen (F) versehen ist, während sie in der Mitte von einem mit Hohlstiften (E) ausgestatteten, unten offenen, oben ge- EMI2.2 PATENT CLAIM: Drying drum, especially for faecal-waste mixtures, characterized in that the rotatable drum (B), which is preferably mounted at a steep incline, is provided with eccentric circular ribs (F) on the inside at certain distances from one another, while it is provided with hollow pins in the middle of one (E) equipped, open at the bottom, open at the top EMI2.2
AT96820D 1922-07-29 1922-07-29 Drying drum, in particular for faecal-waste mixtures. AT96820B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT96820T 1922-07-29

Publications (1)

Publication Number Publication Date
AT96820B true AT96820B (en) 1924-05-10

Family

ID=3616328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96820D AT96820B (en) 1922-07-29 1922-07-29 Drying drum, in particular for faecal-waste mixtures.

Country Status (1)

Country Link
AT (1) AT96820B (en)

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