DE455794C - Collection container for pneumatic conveyors - Google Patents
Collection container for pneumatic conveyorsInfo
- Publication number
- DE455794C DE455794C DEL66828D DEL0066828D DE455794C DE 455794 C DE455794 C DE 455794C DE L66828 D DEL66828 D DE L66828D DE L0066828 D DEL0066828 D DE L0066828D DE 455794 C DE455794 C DE 455794C
- Authority
- DE
- Germany
- Prior art keywords
- sieve
- collection container
- pneumatic conveyors
- detachment
- fact
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/60—Devices for separating the materials from propellant gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Description
Sammelbehälter für pneumatische Förderungen.Collecting container for pneumatic conveying.
Bei pneumatischen Förderungen von faserigem Gut ist es bereits bekannt, Sammelbehälter zu verwenden, in denen das Gut durch den Luftdruck an einem Sieb vorbeigeitihrt wird, durch welchen hindurch der in dem Gut enthaltene Staub mit der Förderluft abzieht, während das geförderte Gut vor der Siebfläche zurückbleibt. Zum Entfernen des an der Siebfläche haftenden Gutes ist es bereits bekannt, Abstreichbürsten oder wal: zen zu verwenden, welche vorzugsweise an solchen Stellen des Siebes angeordnet sind, an welchen die Saug- oder Druckluft nicht wirksam ist. Diese Einrichtung läßt sich bei sehr empfindlichem Gut, z. B. bei Zigarettentabak, nicht verwenden, weil dieser durch die Abstreichbürsten beschädigt werden würde. In the case of pneumatic conveying of fibrous material, it is already known Use collecting containers in which the material is passed through the air pressure on a sieve is passed, through which the dust contained in the material with which extracts the conveying air, while the conveyed material remains in front of the sieve surface. To remove the material adhering to the screen surface, it is already known to use scraper brushes or to use rollers, which are preferably arranged at such locations on the screen where the suction or compressed air is not effective. This facility lets very sensitive goods, e.g. B. with cigarette tobacco, do not use because this would be damaged by the scraper brushes.
Um diesem Übelstand abzuhelfen, erfolgt gemäß der Erfindung das Ablösen des an dem Sieb haftenden Gutes durch fortlaufende teilweise Abdeckung des Sieb es.In order to remedy this inconvenience, the detachment takes place according to the invention of the material adhering to the sieve by continuously partially covering the sieve it.
Die Zeichnung zeigt eine beispielswjeise Ausführungsform der Erfindung, und zwar ist Abb. I ein senkrechter Schnitt durch den Behälter und Abb. 2 ein wagerechter Schnitt in Richtung der Liniea-b in Abb. I. The drawing shows an exemplary embodiment of the invention, namely Fig. I is a vertical section through the container and Fig. 2 is a horizontal section Section in the direction of line a-b in Fig. I.
In der Zeichnung ist I der Körper des Sammelbehälters, weicher im Innern mit einem Sieb oder Filter 2 versehen ist. Das zu fördernde Gut tritt mit der Druckluft oder Saugluft durch das Rohr 3 in den Behälter ein. Das Gut wird durch das Sieb zurückgehalten, während die Luft mit dem Staub durch das Sieb hindurchgeht und durch das Rohr4 austritt. In the drawing, I is the body of the collecting container, softer in the Is provided with a sieve or filter 2 inside. The good to be promoted occurs the compressed air or suction air through the pipe 3 into the container. The good is through the sieve is held back while the air with the dust passes through the sieve and exits through the pipe 4.
Das geförderte Gut fällt im allgemeinen von dem Sieb ab und durch die Öffnung 5 aus dem Behälter heraus. Um nun aber auch das an dem Sieb 2 hängenbleibende Fördergut von diesem zu trennen, ist gemäß der Erfindung eine umlaufende Unterbrecherpiatte 6 vorgesehen, die die Form eines Kreisausschnittes hat und auf einer Achse 7 sitzt, die durch eine Scheibe 8 in Umdrehung versetzt wird. The conveyed material generally falls off and through the sieve the opening 5 out of the container. But now also that which gets stuck on the sieve 2 To separate the conveyed material from this is, according to the invention, a rotating breaker plate 6 provided, which has the shape of a section of a circle and sits on an axis 7, which is set in rotation by a disk 8.
Während des Umlaufes der Unterbrecherplatte 6 wird das Hindurvhtreten der Luft an diesen Stellen verhindert; infolgedessen löst sich, unterstützt durch die Wirbelbildung, das Fördergut von dem Sieb ab und fällt nach unten. During the rotation of the breaker plate 6, Hindurvh will pedal the air in these places prevented; as a result dissolves, supported by the vortex formation, the conveyed material from the sieve and falls down.
Die Ausbildung der Unterbrecherplatte 6 kann natürlich verschieden sein, sie muß sich der jeweiligen Form des Behälters und des Siebes anpassen. Gleichgültig ist die Bewegungsrichtung der Platte. Man kann natürlich auch umgekehrt den Filter gegenüber einem feststehenden Unterbrecher sich bewegen lassen. Da die Abscheidung rein pneumatisch ohne Zuhilfenahme von mechanischen Mitteln erfolgt, wird das geförderte Material in keiner Weise beschädigt. The design of the breaker plate 6 can of course be different be, it must adapt to the respective shape of the container and the sieve. Indifferent is the direction of movement of the plate. You can of course also reverse the filter can be moved in relation to a stationary breaker. Because the deposition takes place purely pneumatically without the aid of mechanical means, the conveyed Material is not damaged in any way.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL66828D DE455794C (en) | Collection container for pneumatic conveyors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL66828D DE455794C (en) | Collection container for pneumatic conveyors |
Publications (1)
Publication Number | Publication Date |
---|---|
DE455794C true DE455794C (en) | 1928-02-10 |
Family
ID=7281687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL66828D Expired DE455794C (en) | Collection container for pneumatic conveyors |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE455794C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE894977C (en) * | 1943-06-05 | 1953-10-29 | Ind G M B H | Conveyor pipeline for combustible, dust-like material |
DE1056535B (en) * | 1955-04-09 | 1959-04-30 | Hauni Werke Koerber & Co Kg | Sluice divided into two superimposed chambers by a horizontal sieve for the pneumatic loading of cigarette machines |
DE1137383B (en) * | 1956-03-14 | 1962-09-27 | Polysius Gmbh | Device for alternating pneumatic filling and emptying of a container with fine-grained or dust-shaped material |
DE1269948B (en) * | 1966-04-21 | 1968-06-06 | Vokes Ltd | Dispensing device for pneumatically conveyed goods |
DE1757641A1 (en) * | 1968-05-29 | 1971-05-13 | Pietro Roncaglia | Continuously working wind sifter for ground material |
DE2403091A1 (en) * | 1974-01-23 | 1975-07-24 | Bennigsen Mackiewicz Chr V | Fine granulated bulk material sifting system - has sieve in conveyor conduit with its axis vert. |
-
0
- DE DEL66828D patent/DE455794C/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE894977C (en) * | 1943-06-05 | 1953-10-29 | Ind G M B H | Conveyor pipeline for combustible, dust-like material |
DE1056535B (en) * | 1955-04-09 | 1959-04-30 | Hauni Werke Koerber & Co Kg | Sluice divided into two superimposed chambers by a horizontal sieve for the pneumatic loading of cigarette machines |
DE1137383B (en) * | 1956-03-14 | 1962-09-27 | Polysius Gmbh | Device for alternating pneumatic filling and emptying of a container with fine-grained or dust-shaped material |
DE1269948B (en) * | 1966-04-21 | 1968-06-06 | Vokes Ltd | Dispensing device for pneumatically conveyed goods |
DE1757641A1 (en) * | 1968-05-29 | 1971-05-13 | Pietro Roncaglia | Continuously working wind sifter for ground material |
DE2403091A1 (en) * | 1974-01-23 | 1975-07-24 | Bennigsen Mackiewicz Chr V | Fine granulated bulk material sifting system - has sieve in conveyor conduit with its axis vert. |
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