AT8766B - Ball mill. - Google Patents

Ball mill.

Info

Publication number
AT8766B
AT8766B AT8766DA AT8766B AT 8766 B AT8766 B AT 8766B AT 8766D A AT8766D A AT 8766DA AT 8766 B AT8766 B AT 8766B
Authority
AT
Austria
Prior art keywords
ball mill
grinding drum
ribs
drum
sieves
Prior art date
Application number
Other languages
German (de)
Inventor
Povl Theodor Lindhard
Original Assignee
Povl Theodor Lindhard
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 Povl Theodor Lindhard filed Critical Povl Theodor Lindhard
Application granted granted Critical
Publication of AT8766B publication Critical patent/AT8766B/en

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  • Crushing And Grinding (AREA)

Description

  

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 Ansicht in Fig. 4). 



   Der in dem Kasten e aufwirbelnde Flugstaub wird durch ein nach einem Exhaustor führendes Rohr i abgezogen. 



    PATENT-ANSPRÜCHE   
1. Eine   Kugelmühle   mit Einführung des Mahlgutes in der einen Stirnwand der Mahltrommel und   Abführung   des Mahlgutes am Umfange der anderen Stirnwand der Mahltrommel, dadurch gekennzeichnet, dass die   Mahltrommel,   von zu   Kogelmänteln   zusammengesetzten Sieben d und d'umschlossen ist, welche das nicht durchgesiebte Mahlgut nach dem Eintrittsende der Mahltrommel zurückführen, wo es durch radiale, den Raum zwischen der Stirnwand des Siebgehäuses und derjenigen der Mahltrommel in Kammern theilende Rippen (r)   hochgehoben   wird, um durch Öffnungen (h) in der Trommelwand in die Mahltrommel zurückzufallen,

   wodurch sowohl das neu eingeführte Material als der Siobrost auf die ganze Länge der Mahltrommel den Wirkungen der   Mahlkugeln   und der Siebe ausgesetzt wird.



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 View in Fig. 4).



   The flue dust whirling up in the box e is drawn off through a pipe i leading to an exhaustor.



    PATENT CLAIMS
1. A ball mill with introduction of the ground material in one end wall of the grinding drum and removal of the ground material at the circumference of the other end wall of the grinding drum, characterized in that the grinding drum is enclosed by sieves d and d, which are assembled to form Kogel jackets, which contain the unfiltered grist return to the inlet end of the grinding drum, where it is lifted up through radial ribs (r) dividing the space between the end wall of the sieve housing and that of the grinding drum into chambers in order to fall back into the grinding drum through openings (h) in the drum wall,

   whereby both the newly introduced material and the Siobrost are exposed to the effects of the grinding balls and the sieves over the entire length of the grinding drum.

Claims (1)

2. Eine Ausführungsform der Kugelmühle nach Anspruch 1, dadurch gekennzeichnet, dass im Bereiche der Siebe und rechtwinklig zu den Rippen r Platten (k) angebracht sind, die ein Zurückfallen des von den Rippen angehobenen Materiales verhindern 2. An embodiment of the ball mill according to claim 1, characterized in that plates (k) are attached in the area of the sieves and at right angles to the ribs, which prevent the material lifted from the ribs from falling back
AT8766D 1901-11-11 1901-11-11 Ball mill. AT8766B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT8766T 1901-11-11

Publications (1)

Publication Number Publication Date
AT8766B true AT8766B (en) 1902-08-11

Family

ID=3501847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8766D AT8766B (en) 1901-11-11 1901-11-11 Ball mill.

Country Status (1)

Country Link
AT (1) AT8766B (en)

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