AT36529B - Device for feeding wood or paper into pneumatic conveying systems. - Google Patents
Device for feeding wood or paper into pneumatic conveying systems.Info
- Publication number
- AT36529B AT36529B AT36529DA AT36529B AT 36529 B AT36529 B AT 36529B AT 36529D A AT36529D A AT 36529DA AT 36529 B AT36529 B AT 36529B
- Authority
- AT
- Austria
- Prior art keywords
- pneumatic conveying
- paper
- conveying systems
- feeding wood
- feed device
- Prior art date
Links
Landscapes
- Paper (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
Die Beförderung von feuchtem Holz-oder Papierstoff, mittels Luftstrom bietet deshalb Schwierigkeiten, weil diese Stoffe leicht zusammenbacken, sodass eine Verstopfung der Rohre und Kanäle eintritt. Durch Versuche ist nun festgestellt, dass diese Schwierigkeiten behoben werden können, wenn man das feuchte Fördergut vor dessen Eintritt in die Zuführungsvorrichtung der Förderanlage nochmals zerkleinert. Zu diesem Zwecke werden nach vorliegender Erfindung in dem Einfülltrichter oberhalb der eigentlichen Zuführungsvorrichtung mit scharfkantigen Stachel oder Stiften besetzte Walzen angeordnet, die das Fördergut vor Eintritt in die eigentliche Zuführungsvorrichtung nochmals zerreissen.
Eine derartige Vorrichtung ist in der Zeichnung in einer Ausführungsform dargestellt.
Ein Gebläse 1 fördert z. B. Druckluft in die Leitung 2. An diese schliesst sich an geeigneter Stelle als Zuführungsvorrichtong z. B. eine Zellentrommel an. Im Fülltrichter 3 sind nun über der Zuführungsvorrichtung mit scharfkantigen Stiften, Stacheln und dergl. besetzte Walzen to ein-oder mehrfach angeordnet. Diese können sich im Fülltrichter, auch in entgegengesetzter Richtung, mit derselben oder mit verschiedener Geschwindigkeit drehen und bewirken dabei, dass das Fördergut vor Eintritt in die Zuführungsvorrichtung in genügendem Masse zerkleinert und gleichzeitig nochmals zerrissen wird. Bei Benutzung einer solchen Vorrichtung können Verstopfungen in der Förderleitung nicht mehr eintreten.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
The transport of moist wood or paper pulp by means of an air stream presents difficulties because these substances easily stick together, so that the pipes and ducts become clogged. It has now been established through tests that these difficulties can be eliminated if the moist material to be conveyed is comminuted again before it enters the feed device of the conveyor system. For this purpose, according to the present invention, rollers fitted with sharp-edged spikes or pins are arranged in the filling funnel above the actual feed device, which rollers tear the material to be conveyed again before it enters the actual feed device.
Such a device is shown in the drawing in one embodiment.
A fan 1 promotes z. B. compressed air in the line 2. This closes at a suitable point as a feed device z. B. a cell drum. In the hopper 3 above the feed device with sharp-edged pins, spikes and the like. Rolls to are arranged one or more times. These can rotate in the filling funnel, also in the opposite direction, at the same or at different speeds, thereby ensuring that the conveyed material is sufficiently comminuted and at the same time torn again before it enters the feed device. When using such a device, blockages in the delivery line can no longer occur.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT36529T | 1908-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT36529B true AT36529B (en) | 1909-03-10 |
Family
ID=3553479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT36529D AT36529B (en) | 1908-01-24 | 1908-01-24 | Device for feeding wood or paper into pneumatic conveying systems. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT36529B (en) |
-
1908
- 1908-01-24 AT AT36529D patent/AT36529B/en active
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