DE401682C - Rotating or vibrating electric furnace - Google Patents
Rotating or vibrating electric furnaceInfo
- Publication number
- DE401682C DE401682C DEP42001D DEP0042001D DE401682C DE 401682 C DE401682 C DE 401682C DE P42001 D DEP42001 D DE P42001D DE P0042001 D DEP0042001 D DE P0042001D DE 401682 C DE401682 C DE 401682C
- Authority
- DE
- Germany
- Prior art keywords
- rotating
- electrodes
- furnace
- electric furnace
- vibrating electric
- 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/10—Rotary-drum furnaces, i.e. horizontal or slightly inclined internally heated, e.g. by means of passages in the wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/62—Heating elements specially adapted for furnaces
- H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
Description
Rotierender oder schwingender elektrischer Ofen. Rotierende oder schwingende elektrische Öfen mit durch gegenüberliegende Stellen der Ofenwand bis zur Berührung miteinander hindurchgeführten Elektroden sind bereits bekannt. Die Elektroden sind aber in jenen Öfen durch den zylindrischen Mantel des Ofens gesteckt, wodurch der freie Raum in 'der Ofenmitte beschränkt wird, und da sie außerdem nicht von gleichmäßiger Dicke sind, kann eine gleichförmige Erhitzung mit, denselben durch Nachschieben ihrer inneren Enden nach dem Abbrennen nicht herbeigeführt werden.Rotating or vibrating electric furnace. Rotating or vibrating electric ovens with opposite points on the oven wall until contact Electrodes passed through one another are already known. The electrodes are but stuck in those furnaces through the cylindrical jacket of the furnace, whereby the Free space in the middle of the furnace is limited, and since it is not more uniform Thickness can be uniformly heated with, the same by postponing their inner ends are not brought about after burning.
Gegenstand der vorliegenden Erfindung ist eine Veränderung derartiger Öfen, durch welche die erwähnten Nachteile beseitigt werden und sowohl eine gleichmäßige Erhitzung und kontinuierliche Arbeit des Ofens wie ein besserer Schutz der Elektroden gegen die Einwirkung des Ofeninhalts bei der Bewegung des Ofens ermöglicht wird.The subject of the present invention is a modification of such Ovens, thanks to which the mentioned disadvantages are eliminated and both a uniform Heating and continuous operation of the furnace like better protection of the electrodes against the action of the oven contents when moving the oven.
Zu diesem Zweck sind die Elektroden aus gleichförmigen Stäben gebildet, die durch die Stirnwände der Ofentrommel außerhalb deren Achse und parallel zu ihr gesteckt sind und während des Betriebes entsprechend dem Abbrand an der Berührungsstelle nachgeschoben und angestückt werden können.For this purpose, the electrodes are made of uniform rods, through the end walls of the furnace drum outside its axis and parallel to it are plugged in and during operation according to the burn at the point of contact can be pushed in and attached.
In der Zeichnung ist ein solcher Ofen im Längsschnitt schematisch dargestellt.Such a furnace is shown schematically in longitudinal section in the drawing shown.
i ist der zweckmäßig zylindrische Ofen. in dessen Seitenwänden 2 außerhalb der Ofenachse eine Anzahl Öffnungen einander gegenüber angeordnet sind, durch welche die stabförmigen Elektroden 3 eingeführt sind, so daß sie mit ihren inneren Enden gegeneinander anliegen. In der einen oder beiden Seitenwänden ist eine zentrale Öffnung- zur Einführung des zu behandelnde' n Stoffes angebracht; sie kann gegebenenfalls von einer trommelförmigen Verlängerung q. umgeben werden, die als Träger für die Regelungsvorrichtungen zur Einstellung der Elektroden dient. 5 ist ein Zapfloch. Die Elektroden sollen, wie erwähnt, gleich dick sein, so da.ß sie vollständig ausgenutzt werden können, zu welchem Zweck sie während des Vorganges mit neuen Elektroden zusammengefügt werden können.i is the conveniently cylindrical oven. in the side walls 2 outside the furnace axis a number of openings are arranged opposite one another through which the rod-shaped electrodes 3 are inserted so that they have their inner ends abut against each other. There is a central one in one or both side walls Opening - attached to the introduction of the substance to be treated; she can if necessary from a drum-shaped extension q. that are used as a carrier for the Control devices are used to adjust the electrodes. 5 is a tap hole. As mentioned, the electrodes should be of the same thickness so that they are fully utilized can be, for what purpose they joined together with new electrodes during the process can be.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP42001D DE401682C (en) | Rotating or vibrating electric furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP42001D DE401682C (en) | Rotating or vibrating electric furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
DE401682C true DE401682C (en) | 1924-09-11 |
Family
ID=7378243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP42001D Expired DE401682C (en) | Rotating or vibrating electric furnace |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE401682C (en) |
-
0
- DE DEP42001D patent/DE401682C/en not_active Expired
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