AT19657B - Gutters or pipes for washing or for conveying ores or the like. - Google Patents

Gutters or pipes for washing or for conveying ores or the like.

Info

Publication number
AT19657B
AT19657B AT19657DA AT19657B AT 19657 B AT19657 B AT 19657B AT 19657D A AT19657D A AT 19657DA AT 19657 B AT19657 B AT 19657B
Authority
AT
Austria
Prior art keywords
gutters
pipes
washing
conveying
ores
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Witt
Original Assignee
Otto Witt
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 Witt filed Critical Otto Witt
Application granted granted Critical
Publication of AT19657B publication Critical patent/AT19657B/en

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  • Air Transport Of Granular Materials (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



   Österreichische PATENTSCHRIFT   NrN 19657.   



    OTTO WITT IN KAAFJORD (NORWEGEN).   



  Rinnen oder Rohre zum Waschen oder zum Fördern von Erzen oder dgl. 



   Beim Waschen von Erzen oder bei sonstiger Behandlung oder Förderung von in Wasser aufgeschlemmtem körnigen, harten Material werden die Rinnen, Röhren oder dgl., durch welche das Material gefördert wird, infolge der von dem   durchströmenden   Material verursachten starken Abnutzung in verhältnismässig kurzer Zeit unbrauchbar. Wendet man zu diesem   Zweck t'Holz- oder   Eisenrinnen an, so ist ausserdem die Reibung so bedeutend, dass man den Rinnen ein erhebliches Gefälle geben muss, um dem Material eine genügende Geschwindigkeit zu erteilen. 



   Die \ orliegende Erfindung bezweckt nun, die mit der häufigen Ausbesserung und Erneuerung verbundenen Unkosten dadurch zu vermeiden, dass die Rinnen aus einem sehr   liai-te.   und widerstandsfähigen Material angefertigt werden. Als solches wird der Erfindung gemäss Glas verwendet, welches den Vorteil bietet, dass es einen geringen Reibungskoeffizienten besitzt und sich leicht mit einer besonders glatten Oberfläche herstellen lässt. 



   Die Rinnen können eine beliebige Form erhalten, können z. B. aus Glas gegossen werden und wie die üblichen eisernen Rinnen in solchen aus Holz ruhen, welche deren Boden und Wunde entsprechend stützen. Gegebenenfalls werden sie auch von eisernen   Rinnen   getragen. 



   Bei Anwendung derartiger Rinnen zum Fördern fein zerteilter Erze wird man bei einem   Rinnenquerschnitt   von etwa 400 cm2 und einem Gefälle von bloss 1 : 50 etwa 
 EMI1.1 
 Leistungsfähigkeit sowie an Billigkeit der Anlage und des Betriebes alle bisher zu gleichen Zwecken angewendeten übertreffen. 

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



   <Desc / Clms Page number 1>
 



   Austrian PATENT LETTER NO 19657.



    OTTO WITT IN KAAFJORD (NORWAY).



  Gutters or pipes for washing or for conveying ores or the like.



   When washing ores or other treatment or conveying of granular, hard material suspended in water, the channels, pipes or the like through which the material is conveyed become unusable in a relatively short time due to the heavy wear and tear caused by the material flowing through. If wooden or iron channels are used for this purpose, the friction is also so significant that the channels have to be given a considerable gradient in order to give the material sufficient speed.



   The present invention aims to avoid the costs associated with frequent repairs and renewals by the fact that the channels are made from a very liai-te. and resistant material. According to the invention, glass is used as such, which offers the advantage that it has a low coefficient of friction and can easily be produced with a particularly smooth surface.



   The grooves can be of any shape, for. B. be poured from glass and rest like the usual iron gutters in those made of wood, which support the bottom and wound accordingly. If necessary, they are also supported by iron channels.



   When using such channels for conveying finely divided ores, a channel cross-section of about 400 cm2 and a gradient of only 1:50 is about
 EMI1.1
 Performance as well as the cheapness of the plant and the operation surpass all previously used for the same purposes.

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

 

Claims (1)

PATENT. ANSPRUCH : Rinnen oder Rohre zum Waschen oder zum Fördern von Erzen u. dgl., dadurch gekennzeichnet, dass sie aus Glas hergestellt sind. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT. CLAIM : Gutters or pipes for washing or conveying ores etc. Like., characterized in that they are made of glass. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT19657D 1904-03-09 1904-03-09 Gutters or pipes for washing or for conveying ores or the like. AT19657B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT19657T 1904-03-09

Publications (1)

Publication Number Publication Date
AT19657B true AT19657B (en) 1905-03-27

Family

ID=3524881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT19657D AT19657B (en) 1904-03-09 1904-03-09 Gutters or pipes for washing or for conveying ores or the like.

Country Status (1)

Country Link
AT (1) AT19657B (en)

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