AT103572B - Method and device for the pneumatic conveyance of dusty substances. - Google Patents
Method and device for the pneumatic conveyance of dusty substances.Info
- Publication number
- AT103572B AT103572B AT103572DA AT103572B AT 103572 B AT103572 B AT 103572B AT 103572D A AT103572D A AT 103572DA AT 103572 B AT103572 B AT 103572B
- Authority
- AT
- Austria
- Prior art keywords
- pneumatic conveyance
- dusty substances
- dusty
- dust
- substances
- Prior art date
Links
Landscapes
- Air Transport Of Granular Materials (AREA)
Description
<Desc/Clms Page number 1>
Verfahren und Vorrichtung zur pneumatischen Förderung von staubförmigen Stoffen.
EMI1.1
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Eine mit der beschriebenen Konstruktion besonders beabsichtigte und erreichte Wirkung ist die, dass durch die sofortige Kanalbildung durch die Luftstrahlen gleich am Anfang der Entleerung der mit Luft vermischte Staub durch den Behälterauslauf frei wegströmen kann, ohne dass der Innendruck im
Staubbehälter eine unzulässige Höhe erreicht, und wie die Versuche gezeigt haben, ein innerer Überdruck von 0'2 bis maximal 0'4 : Atm. genügt.
Die beschriebene Einrichtung wird in den Staubbehälter je nach dessen Bauart in einem oder mehreren Exemplaren eingebaut. Bei mehreren Exemplaren können die verschiedenen Ausläufe mit einem verbindenden Rohrsystem nach einem gemeinsamen Rohranschlussstück hin vereinigt werden.
Natürlich können sowohl ortsfeste, als auch bewegliche Behälter mit losem und festem Staubinhalt mit der'Einrichtung entleert werden.
PATENT-ANSPRÜCHE :
1. Verfahren zum Entleeren von geschlossenen, mit staubförmigen Stoffen gefüllten Behältern und zum Fortführen des Staubes mittels Druckluft, dadurch gekennzeichnet, dass ein Teil der Druckluft durch ein drehbares, mit Düsen (11) versehenes, senkrechtes Rohr (1) in die Masse des Behälters (2) derart eingeführt wird, dass durch die sich drehenden Luftstrahlen etwa zusammengebackener Staub gelockert und bereits im Behälter ein-durch den andern Teil der Druckluft leicht abzuführendes Staubluftgemisch erzeugt wird.
<Desc / Clms Page number 1>
Method and device for the pneumatic conveyance of dusty substances.
EMI1.1
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A particularly intended and achieved effect with the construction described is that due to the immediate formation of channels by the air jets right at the beginning of the emptying process, the dust mixed with air can flow away freely through the container outlet without the internal pressure in the
Dust container has reached an impermissible height and, as the tests have shown, an internal overpressure of 0'2 to a maximum of 0'4: Atm. enough.
The device described is built into the dust container in one or more copies, depending on its design. If there are several copies, the different outlets can be combined with a connecting pipe system towards a common pipe connection piece.
Of course, both stationary and movable containers with loose and solid dust content can be emptied with the device.
PATENT CLAIMS:
1. A method for emptying closed containers filled with dusty substances and for carrying the dust away by means of compressed air, characterized in that part of the compressed air flows through a rotatable vertical tube (1) provided with nozzles (11) into the mass of the container (2) is introduced in such a way that the rotating air jets loosen any caked-on dust and generate a dusty air mixture that can easily be removed by the other part of the compressed air.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT103572T | 1925-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT103572B true AT103572B (en) | 1926-06-25 |
Family
ID=3621772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT103572D AT103572B (en) | 1925-04-02 | 1925-04-02 | Method and device for the pneumatic conveyance of dusty substances. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT103572B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1003648B (en) * | 1952-04-23 | 1957-02-28 | Paul Thiele Ag Fuer Hoch Und T | Containers of fire-preventive design, especially silos for bulk goods |
DE1042466B (en) * | 1955-08-24 | 1958-10-30 | Kaessbohrer Fahrzeug Karl | Transport containers, in particular on vehicles, with an emptying device |
-
1925
- 1925-04-02 AT AT103572D patent/AT103572B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1003648B (en) * | 1952-04-23 | 1957-02-28 | Paul Thiele Ag Fuer Hoch Und T | Containers of fire-preventive design, especially silos for bulk goods |
DE1042466B (en) * | 1955-08-24 | 1958-10-30 | Kaessbohrer Fahrzeug Karl | Transport containers, in particular on vehicles, with an emptying device |
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