DE87367C - - Google Patents

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Publication number
DE87367C
DE87367C DENDAT87367D DE87367DA DE87367C DE 87367 C DE87367 C DE 87367C DE NDAT87367 D DENDAT87367 D DE NDAT87367D DE 87367D A DE87367D A DE 87367DA DE 87367 C DE87367 C DE 87367C
Authority
DE
Germany
Prior art keywords
rapid rotation
liquid metal
coal
metal
iron ore
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.)
Active
Application number
DENDAT87367D
Other languages
German (de)
Publication of DE87367C publication Critical patent/DE87367C/de
Active legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00Stirring devices for molten material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

KLASSE 18: 'Eisenerzeugung.CLASS 18: 'Ironmaking.

(Staat Alabama, V. St. A.).(Alabama State, V. St. A.).

Den Gegenstand vorliegender Erfindung bildet ein Verfahren, geschmolzene Metalle mit an Stäben befestigten, aus Eisenerz, Kohle oder dergl. bestehenden festen Klumpen zu behandeln. Diesem Zwecke dient der auf beiliegender Zeichnung dargestellte Apparat, und zwar ist Fig. 1 ein Schnitt durch denselben, während Fig. 2 und 3 verschiedene Formen der aus Eisenerz, Kohle oder dergl. bestehenden Drehkörper darstellen. The subject matter of the present invention is a method of using molten metals Fixed lumps of iron ore, coal or the like. The apparatus shown in the accompanying drawing, namely FIG. 1, is used for this purpose a section through the same, while Fig. 2 and 3 different forms of iron ore, Represent coal or the like. Existing rotating body.

Von der Schnurscheibe aus wird das Kegel-■ räderpaar rfe'bethä'tigt und mit ihm die Welle e. Letztere tra'gt an dem unteren Ende Gewinde e1, dessen Mutter f es ermöglicht, den an seinem Ende in eine Schraube auslaufenden Kern a zu befestigen, um welchen die eigentliche wirksame Masse b geformt ist. g stellt eine mit geschmolzenem Metall gefüllte Giefspfanne dar, in welche der Körper b, hineintaucht.The pair of bevel gears is affected by the cord pulley, and with it the shaft . The latter carries thread e 1 at the lower end, the nut f of which makes it possible to fasten the core a , which ends at its end in a screw, around which the actual effective mass b is formed. g represents a pan filled with molten metal, into which the body b is immersed.

Um den Stab α werden aus Eisenerz, Kohle oder anderen Reagentien bestehende Klumpen befestigt. Es kann dies dadurch geschehen, dafs die chemischen Ingredienzien in knetbarem Zustand um den Eisenkern α zu irgend einer gewünschten Gestalt, wie Fig. 2 und 3 zeigen, geformt werden. Nachdem dieser mit dem Klumpen versehene Stab in das flüssige Metall eingetaucht ist, wird derselbe durch die vorher beschriebene Einrichtung in schnelle Umdrehung versetzt und dadurch eine innige Mischung des Metalles mit den Chemikalien erzielt. Für diese Mischung ist es gleichgültig, ob der Stab innerhalb des Metallbades auf mechanischem Wege in schnelle Umdrehung versetzt wird oder ob die das flüssige Metall enthaltende Pfanne um den Körper b rotirt.Lumps consisting of iron ore, coal or other reagents are attached around the rod α. This can be done by shaping the chemical ingredients in a kneadable state around the iron core α into any desired shape, as shown in FIGS. 2 and 3. After this rod, provided with the lump, has been immersed in the liquid metal, it is set in rapid rotation by the device described above, thereby achieving an intimate mixture of the metal with the chemicals. For this mixture it does not matter whether the rod is set into rapid rotation by mechanical means within the metal bath or whether the pan containing the liquid metal rotates about the body b.

Claims (1)

Patent-Anspruch:Patent claim: Ein Verfahren, geschmolzene Metalle mit an Stäben befestigten, aus Eisenerz, Kohle oder dergl. bestehenden festen Klumpen zu behandeln , dadurch gekennzeichnet, dafs die letzteren innerhalb des Metallbades auf mechanischem Wege in schnelle Umdrehung versetzt werden, oder dafs die das flüssige Metall enthaltende Pfanne um den gekennzeichneten Stab rotirt, zum Zweck, eine innige Mischung der Chemikalien mit dem flüssigen Metall durch die schnelle Umdrehung zu erzeugen.A process of using molten metals attached to rods, made from iron ore, or coal the like. To treat existing solid lumps, characterized in that the the latter mechanically set in rapid rotation within the metal bath or that the pan containing the liquid metal is around the marked rod rotates, for the purpose, an intimate mixture of the chemicals with the liquid metal to generate the rapid rotation. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings. BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.
DENDAT87367D Active DE87367C (en)

Publications (1)

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DE87367C true DE87367C (en)

Family

ID=359349

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275556B (en) * 1954-03-06 1968-08-22 Int Nickel Ltd Method and device for introducing an additional element with a lower boiling point than iron into an iron or steel melt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275556B (en) * 1954-03-06 1968-08-22 Int Nickel Ltd Method and device for introducing an additional element with a lower boiling point than iron into an iron or steel melt

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