DE233509C - - Google Patents
Info
- Publication number
- DE233509C DE233509C DE1910233509D DE233509DA DE233509C DE 233509 C DE233509 C DE 233509C DE 1910233509 D DE1910233509 D DE 1910233509D DE 233509D A DE233509D A DE 233509DA DE 233509 C DE233509 C DE 233509C
- Authority
- DE
- Germany
- Prior art keywords
- shafts
- separate
- melting
- hearth
- furnace
- 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
- 230000008018 melting Effects 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000011872 intimate mixture Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000947840 Alteromonadales Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/04—Combinations or arrangements of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 233509 KLASSE 31 a. GRUPPE- M 233509 CLASS 31 a. GROUP
CARL REIN in HANNOVER-LIST.CARL REIN in HANNOVER-LIST.
Patentiert im Deutschen Reiche vom 8. März 1910 ab. Patented in the German Empire on March 8, 1910 .
Die Erfindung bezieht sich auf einen Kupolofen zur gesonderten Schmelzung von Metallen verschiedener Eigenschaften oder verschiedenen Schmelzpunktes, deren Schächte gegeneinander getrennt liegen, und bezweckt, eine innige Mischung der Schmelzflüsse zu erreichen.The invention relates to a cupola for the separate smelting of metals different properties or different melting points, the shafts of which are separated from each other, and aims to achieve an intimate mixture of the melt flows.
Die Erfindung besteht darin, daß die Schächte einen gemeinschaftlichen Herd besitzen, in den die fertig geschmolzenen Schmelzflüsse, ohne auf ihrem Wege irgendwelche Veränderung zu erfahren, sinken, wo sie sich unmittelbar miteinander verbinden und innig vermischen.The invention consists in the fact that the shafts have a common hearth, into which the melted melt rivers sink, without experiencing any change on their way, where they connect directly with each other and mix intimately.
Es ist zwar ein Kupolofen mit getrennten Schächten bereits bekannt geworden, der dem-. selben Zweck dienen soll. Bei ihm ist aber die Verbindung des Haupt- und Nebenschachtes durch einen beengten Kanal hergestellt, der in den Hauptschacht oberhalb seines Herdes und seiner Schmelzzone mündet. Eine innige Mischung der fertig geschrnolzenen Schmelzflüsse kann aber bei dieser Einrichtung, wie leicht einzusehen ist, nicht stattfinden, weil das Schmelzgut aus dem Nebenschacht auf seinem Wege, bis es mit dem Schmelzgut des Hauptschachtes in Verbindung gelangt, die ganze Schmelzzone des letzteren durchfließen muß und auch mit dem zur Verbrennung erforderlichen Wind in Berührung gelangt, also wesentlichen Veränderungen unterzogen ist.Although a cupola furnace with separate shafts has already become known, the dem-. should serve the same purpose. But with him is the connection of the main and secondary shaft produced by a narrow channel that opens into the main shaft above its hearth and its melting zone. An intimate mixture of the melted melt flows can be seen with this device, as is easy to see. does not take place because the melt material from the secondary shaft is on its way until it comes into contact with the melting material of the main shaft, the entire melting zone of the latter must flow through and also with the wind necessary for combustion in Comes into contact, i.e. is subject to significant changes.
Die Zeichnung veranschaulicht den Erfindungsgegenstand in einem Ausführungsbeispiel, bei dem zwei getrennte Schächte vorgesehen sind. Es können selbstverständlich auch deren mehrere in Anwendung treten.The drawing illustrates the subject matter of the invention in an exemplary embodiment, in which two separate shafts are provided. Of course, several of these can also be used.
Fig. ι zeigt den Kupolofen im mittleren senkrechten Schnitt und Fig. 2 im Grundriß.Fig. Ι shows the cupola in the middle vertical section and Fig. 2 in plan.
B, Br sind die Schächte des oben offenen, auf Säulen L ruhenden Ofens, die durch die Zwischenwand E gegeneinander getrennt liegen. Das Innere des Ofens bilden Wände D aus feuerfestem Stoffe, während die äußere Ummantelung H aus Metallblech besteht. B, B r are the shafts of the furnace, which is open at the top and rests on pillars L and which are separated from one another by the partition E. The interior of the furnace is formed by walls D made of refractory material, while the outer casing H is made of sheet metal.
Die Schächte B, B1 münden nach unten in den gemeinschaftlichen Herd C mit Stichloch K,"^ der Abstichrinne O und einem besonderen gegen die Hitze geschützten Boden.The shafts B, B 1 open down into the common hearth C with a tap hole K, "^ the tapping channel O and a special bottom protected against the heat.
G ist der Windumgang mit Einlaßstutzen P, aus dem der zur Verbrennung erforderliche Wind durch die schräg abwärts gestellten Öffnungen oder Düsen F in die Ofenschächte geführt wird. Die Aufgabe der verschiedenen Schmelzmassen und des zur Schmelzung erforderlichen Kokses erfolgt bei A. G is the wind bypass with inlet connection P, from which the wind required for combustion is guided through the openings or nozzles F , which are placed at an angle downwards, into the furnace shafts. The various melt masses and the coke required for melting are handled by A.
Das gesondert in den Schächten fertig geschmolzene Schmelzgut sinkt in den gemeinschaftlichen Herd und gelangt, ohne auf seinem Wege irgendwelche Veränderung zuThe melted material, which is separately melted in the shafts, sinks into the common ones Hearth and arrives without any change in its path
erfahren, unmittelbar miteinander in Verbindung, so daß eine durchgreifende Mischung erfolgen muß.experienced, directly in connection with each other, so that a thorough mix must be done.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE233509T | 1910-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE233509C true DE233509C (en) | 1911-04-10 |
Family
ID=493443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1910233509D Expired DE233509C (en) | 1910-03-08 | 1910-03-08 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE233509C (en) |
-
1910
- 1910-03-08 DE DE1910233509D patent/DE233509C/de not_active Expired
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