AT121272B - Sand extraction plant. - Google Patents

Sand extraction plant.

Info

Publication number
AT121272B
AT121272B AT121272DA AT121272B AT 121272 B AT121272 B AT 121272B AT 121272D A AT121272D A AT 121272DA AT 121272 B AT121272 B AT 121272B
Authority
AT
Austria
Prior art keywords
sand extraction
extraction plant
sand
extraction
sizes
Prior art date
Application number
Other languages
German (de)
Inventor
Johann Steinwandter
Original Assignee
Johann Steinwandter
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 Johann Steinwandter filed Critical Johann Steinwandter
Application granted granted Critical
Publication of AT121272B publication Critical patent/AT121272B/en

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  • Combined Means For Separation Of Solids (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Sandgewinnungsanlage. 



   Es sind Sandgewinnungsanlagen bekannt, die z. B. aus einem beliebig in das Flussbett eingebauten oder versenkten Kasten bestehen als Fang oder Fallmulde für das Gewinnen von Sand bestehen, wobei sich das Schiebegut am Boden des Flusses in der Mulde fängt. Der Nachteil dieser bekannten Anlagen besteht hauptsächlich darin, dass man bei dieser billigen. Art der Sandewiinnung nicht ohne weiteres Gut bestimmter und gleicher ,,Korngrösse" gewinnen konnte,
Dieser Nachteil wird durch den Gegenstand der Erfindung behoben, deren wesentliches Kennzeichen darin besteht, dass die Mulde von einem Gitter oder Sieb abgedeckt ist, dessen verschiedene 
 EMI1.1 
 gebildeten Fangkastens wiedergibt. Die Sandgewinnung erfolgt in der Weise, dass in das Bachbett, gleichgültig ob es sieh um ein reguliertes Gerinne oder ein Wildgerinne handelt, ein Fangkasten 1 ein- 
 EMI1.2 
 



   Der Fangkasten kann, wie aus den   Fig. 1,   2 und   5   der Zeichnung ersichtlich ist, entweder aus Beton oder Holz hergestellt werden. In letzterem Falle werden   Pflöcke     J   in das Bachbett eingerammt 
 EMI1.3 
 mit den Pfosten 5 verschraubt. Diese Profileisen dienen zur Aufnahme der Sieb- oder Gitterplatte 2. Die Form der Lochung einer Eisenplatte ist aus den Fig. 3 und 4 der Zeichnung zu ersehen. Zu den Nebenanlagen zählen Abschlussvorrichtung, Zubringer. Alagerungsplatz und Ablaufgerinne. 

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



   <Desc / Clms Page number 1>
 



  Sand extraction plant.



   There are known sand extraction systems that z. B. consist of any built or sunk in the river bed box as a catch or trough for the extraction of sand, the sliding material catches at the bottom of the river in the trough. The disadvantage of these known systems is mainly that they are cheap. Type of sand extraction could not easily obtain other goods of a certain and equal "grain size",
This disadvantage is remedied by the subject matter of the invention, the essential characteristic of which is that the trough is covered by a grid or sieve, various of which
 EMI1.1
 formed catch box reproduces. The sand is extracted in such a way that a trap box 1 is inserted into the stream bed, regardless of whether it is a regulated channel or a wild channel.
 EMI1.2
 



   The catcher can, as can be seen from FIGS. 1, 2 and 5 of the drawing, be made of either concrete or wood. In the latter case, pegs J are rammed into the stream bed
 EMI1.3
 screwed to the post 5. These profile iron serve to accommodate the sieve or grid plate 2. The shape of the perforation of an iron plate can be seen from FIGS. 3 and 4 of the drawing. Ancillary systems include closing devices, feeders. Storage place and drainage channel.

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

 

Claims (1)

PATENT-ANSPRUCH : EMI1.4 für das Gewinnen von Sand ausgebildet ist, dadurch gekennzeichnet, dass dieser von einem Sieb oder Gitter abgedeckt ist, dessen verschiedene Lochgrössen oder Maschenweiten dem Gewinnen bestimmter Korngrössen angepasst sind. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.4 is designed for the extraction of sand, characterized in that it is covered by a sieve or grid, the different hole sizes or mesh sizes of which are adapted to the extraction of certain grain sizes. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT121272D 1928-05-31 1928-05-31 Sand extraction plant. AT121272B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT121272T 1928-05-31

Publications (1)

Publication Number Publication Date
AT121272B true AT121272B (en) 1931-02-10

Family

ID=3632405

Family Applications (1)

Application Number Title Priority Date Filing Date
AT121272D AT121272B (en) 1928-05-31 1928-05-31 Sand extraction plant.

Country Status (1)

Country Link
AT (1) AT121272B (en)

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