DE414724C - Emptying device on drying ovens, roast ovens or similar rotating drum-like vessels - Google Patents
Emptying device on drying ovens, roast ovens or similar rotating drum-like vesselsInfo
- Publication number
- DE414724C DE414724C DEF50002D DEF0050002D DE414724C DE 414724 C DE414724 C DE 414724C DE F50002 D DEF50002 D DE F50002D DE F0050002 D DEF0050002 D DE F0050002D DE 414724 C DE414724 C DE 414724C
- Authority
- DE
- Germany
- Prior art keywords
- ovens
- vessels
- rotating drum
- roast
- emptying device
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/026—Arrangements for charging or discharging the materials to be dried, e.g. discharging by reversing drum rotation, using spiral-type inserts
Description
Entleerungsvorrichtung 'a'n 'Trockenöfen, Röstöfen oder ähnlichen sich drehenden trommelartigen Gefäßen. Die in der Technik bekannten Einrichtungen zum Entleeren von Kugel- oder Rohrmühlen durch strömende Luft gestatten zwar eine Anwendung auch auf körniges Gut verschiedenster Art, indem die Anordnung des Saugrohres im Innern der drehbaren Gefäße so getroffen ist, daß durch Abkröpfen nach der Gefäßwandung hin die Wirkungsweise des Saugrohres in das Mahlgut hineinverlegt wird. Handelt es sich j edoch um ein Gut, daß getrocknet oder geröstet wird, wobei es z. B. durch einen Schmelzzustand hindurchgeht, so würden bei Anwendung dieser technischen Einrichtung die Öffnungen des Saugrohres sich leicht zusetzen und damit der Durchgang der strömenden Luft, wie des zu befördernden Gutes, versperrt werden.Emptying device 'a'n' drying ovens, roasting ovens or similar rotating drum-like vessels. The devices known in the art for emptying ball or tube mills by flowing air allow one Can also be used on granular goods of the most varied kinds by changing the arrangement of the suction pipe inside the rotatable vessels is made so that by crimping after the vessel wall the mode of action of the suction tube is moved into the ground material. Acts it is j edoch a good that is dried or roasted, where it is z. B. by passes through a melting state, so would when using this technical device the openings of the suction pipe clog up easily and thus the passage of the flowing Air, such as the goods to be transported, are blocked.
Die Erfindung sieht nun statt der bisher bekannten starren Anordnung des Saugrohres eine bewegliche Anordnung vor. Das, wie oben beschriebene, abgekröpfte Rohr ist auf seiner ganzen Länge mit Saugöffnungen versehen und verläuft abgleich der Gefäßwandung. Die bewegliche Anordnung ist derart, daß das Rohr in jedem Grade der Wandung des Gefäßes genähert, wie auch von ihr entfernt werden . kann. Es wird dadurch ermöglicht, während des Betriebes das Auslaßrohr ganz der Berührung mit dem Gut zu entziehen und erst nach beendeter Behandlung des Gutes in der Trommel das Rohr in das Gut einzuführen.The invention now looks instead of the previously known rigid arrangement of the suction pipe before a movable arrangement. The cranked one, as described above The pipe is provided with suction openings along its entire length and runs smoothly the vessel wall. The movable arrangement is such that the pipe in every degree approached the wall of the vessel as well as removed from it. can. It will this enables the outlet pipe to be completely in contact with during operation to be withdrawn from the product and only after the product has been treated in the drum to introduce the tube into the good.
Abb, i und 2 stellen beispielsweise eine Ausführung der neuen Einrichtung dar.For example, Figs. I and 2 illustrate an implementation of the new facility represent.
In der Kopfansicht nach Abb. i bezeichnen i das Mittelrohr und 2 das Verbindungsstück zum drehbaren Absauger ohr.In the top view according to Fig. I, i denotes the central tube and 2 denotes the Connection piece to the rotatable aspirator ear.
Abb.2 stellt den Langschnitt durch die Trommel dar, mit dem Trommelmantel 3, den Laufringen d., dem Gegenlager 5, dem Absaugerohr in Absaugestellung 6 und dem Absaugerohr in Ruhestellung 7. Das Rohr ist um den Drehzapfen 8 drehbar. Während der Behandlung -des Gutes befindet sich das Absaugerohr in Ruhestellung 7, wie punktiert gezeichnet; es wird zwecks Absaugung in die Stellung um den Drehzapfen 8 gedreht.Fig.2 shows the long section through the drum, with the drum shell 3, the races d., The counter bearing 5, the suction pipe in the suction position 6 and the suction pipe in the rest position 7. The pipe can be rotated about the pivot pin 8. During the treatment - of the goods, the suction tube is in the rest position 7, as shown in dotted lines; it is rotated into position about pivot 8 for suction.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF50002D DE414724C (en) | Emptying device on drying ovens, roast ovens or similar rotating drum-like vessels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF50002D DE414724C (en) | Emptying device on drying ovens, roast ovens or similar rotating drum-like vessels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE414724C true DE414724C (en) | 1925-06-09 |
Family
ID=7103452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF50002D Expired DE414724C (en) | Emptying device on drying ovens, roast ovens or similar rotating drum-like vessels |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE414724C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547393A (en) * | 1945-04-25 | 1951-04-03 | Mars And Huzenlaub | Vacuum drying cylinders, particularly for grain |
EP0884544A1 (en) * | 1996-12-11 | 1998-12-16 | Matsumoto Machine Mfg. Co., Ltd. | Vacuum rotary dryer |
-
0
- DE DEF50002D patent/DE414724C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547393A (en) * | 1945-04-25 | 1951-04-03 | Mars And Huzenlaub | Vacuum drying cylinders, particularly for grain |
EP0884544A1 (en) * | 1996-12-11 | 1998-12-16 | Matsumoto Machine Mfg. Co., Ltd. | Vacuum rotary dryer |
EP0884544A4 (en) * | 1996-12-11 | 2000-09-06 | Matsumoto Machine Mfg Co Ltd | Vacuum rotary dryer |
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