AT113755B - Suction conveyor system for sand or the like. - Google Patents
Suction conveyor system for sand or the like.Info
- Publication number
- AT113755B AT113755B AT113755DA AT113755B AT 113755 B AT113755 B AT 113755B AT 113755D A AT113755D A AT 113755DA AT 113755 B AT113755 B AT 113755B
- Authority
- AT
- Austria
- Prior art keywords
- sand
- suction
- conveyor system
- suction conveyor
- mouth
- Prior art date
Links
Landscapes
- Specific Conveyance Elements (AREA)
Description
<Desc/Clms Page number 1>
Saugförderanlage für Sand od. dgl.
Gegenstand der vorliegenden Erfindung ist eine selbsttätige und regelbare Zuführungsvorrichtung für Sand und Material ähnlicher Konsistenz zu einer Saugleitung, wie sie z. B. bei Sandstrahlgebläsen mit Sandansaugung verwendet wird. Bei den bisher üblichen Sandstrahlgebläsen mit Sandansaugung musste, falls keine besondere maschinelle Vorrichtung hiefür verwendet wurde, die ständige Sandzuführung, bei Vermeidung eines Verstopfens der Saugleitung, in der Weise erfolgen, dass die Mündung oder Saugleitung an der Oberfläche des Sandes von Hand aus entlang geführt wurde. Die vorliegende Vor- richtung besteht ans dem Sandbehälter A, dessen Öffnung B, durch die bewegliche Schiebtür C, zum Teil oder ganz geschlossen werden kann.
Aus der Öffnung B führt die geneigte Rinne D, die durch das Abschlussstüek B begrenzt wird. Die Mündung der Saugleitung F liegt oberhalb der Rinne D in derartiger Höhe, dass einerseits ein Ansaugen des auf der Rinne D befindlichen Materials gewährleistet ist, dass anderseits die beim Aufhören des Ansaugens, entsprechend dem jeweiligen Böschungswinkel a des Materials sich einstellende Stauung, mindestens einen Teil der Mündung frei lässt, so dass beim Wiederbeginnen des Saugens eine Verlegung dieser Mündung vermieden wird. Der Abschluss der Öffnung B durch den Stauhügel verhindert nach Aufhören des Saugzuges den Zufluss weiteren Materials, der nach erneuertem Einsetzen des Saugzuges wieder eintritt.
Die Schiebetür C ermöglicht es, den Materialzufluss in weiten Grenzen zu regeln.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Suction conveyor system for sand or the like.
The present invention is an automatic and controllable feed device for sand and material of similar consistency to a suction line, as it is, for. B. is used in sandblasting blowers with sand suction. In the previously common sandblasting blowers with sand suction, if no special mechanical device was used for this purpose, the constant supply of sand had to be carried out in such a way that the mouth or suction line was guided along the surface of the sand by hand, while avoiding clogging of the suction line . The present device consists of the sand container A, the opening B of which can be partially or completely closed by the movable sliding door C.
The inclined channel D, which is delimited by the end piece B, leads out of the opening B. The mouth of the suction line F is above the channel D at such a height that, on the one hand, the material located on the channel D is sucked in, and, on the other hand, at least some of the congestion that occurs when the suction stops, in accordance with the respective slope angle α of the material leaves the mouth free, so that when sucking is started again, this mouth is prevented from being blocked. The closure of opening B by the mound prevents the inflow of further material after the induced draft has ceased, which re-enters after the induction draft has been restarted.
The sliding door C makes it possible to regulate the flow of material within wide limits.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT113755T | 1927-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT113755B true AT113755B (en) | 1929-07-10 |
Family
ID=3628353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT113755D AT113755B (en) | 1927-10-15 | 1927-10-15 | Suction conveyor system for sand or the like. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT113755B (en) |
-
1927
- 1927-10-15 AT AT113755D patent/AT113755B/en active
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