AT67554B

AT67554B - Rotatable drying drum.

Info

Publication number: AT67554B
Authority: AT
Original assignee: U Ammann Fa
Priority date: 1912-01-29
Filing date: 1913-01-23
Publication date: 1915-01-11

Description

  

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  Drehbare Trockentrommel. 



   Gegenstand der Erfindung ist eine Neuerung an Trockentrommeln, bei welchen die Auslauf- öffnung achsial angeordnet ist. Das Neue'besteht darin, dass rings um die Auslauföffnung Eintritts- öffnungen für die Heizgase in der Weise angebracht sind, dass durch diese Eintrittsöffnungen kein Trockengut auftreten kann. 



   Auf der Zeichnung ist der Erfindugnsgegenstand dargestellt, und zwar zeigt Fig. 1 einen Längsschnitt durch das Auslaufende der   Trockentrommel,   Fig. 2 einen Querschnitt, zur Hälfte nach A-A und zur Hälfte nach B-B der Fig. 1. 

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



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  Rotatable drying drum.



   The subject matter of the invention is an innovation in drying drums in which the outlet opening is arranged axially. The novelty consists in that inlet openings for the heating gases are attached around the outlet opening in such a way that no dry material can enter through these inlet openings.



   The subject of the invention is shown in the drawing, namely FIG. 1 shows a longitudinal section through the outlet end of the drying drum, FIG. 2 shows a cross section, half according to A-A and half according to B-B of FIG.

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

Claims

The drying drum a rests by means of rings b attached to its circumference (of which EMI1.1 the drying drum is also rotated. In the outlet end of the latter, a cone e with its tip facing away from the drum is arranged axially, the tip of which into the axial outlet EMI1.2 Fixed guide vanes g and between two guide vanes along the edge of the cone ss a passage opening h is provided for the dry material. The guide vanes are supported against one another by partition walls i, of which the intermediate wall located at the bottom allows the dry material to exit through the opening /; limited.

In front of the partition walls i, in the offset wall of the drum end, around the outlet opening f, inlet openings k are provided, which are covered by conical elevations l so that they narrow outwards. The exit end of the drum is closed to a cylinder m, EMI1.3 can thus enter the truck drum through the openings k, while dry goods are prevented from exiting through the former as a result of the inclined walls of the elevations l. The EMI1.4 EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.