DE401129C - Method of improving the gait of cupoloefs - Google Patents

Method of improving the gait of cupoloefs

Info

Publication number
DE401129C
DE401129C DEV16751D DEV0016751D DE401129C DE 401129 C DE401129 C DE 401129C DE V16751 D DEV16751 D DE V16751D DE V0016751 D DEV0016751 D DE V0016751D DE 401129 C DE401129 C DE 401129C
Authority
DE
Germany
Prior art keywords
wind
water
gait
improving
cupoloefs
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
Application number
DEV16751D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vulcan Feuerung A G
Original Assignee
Vulcan Feuerung A G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vulcan Feuerung A G filed Critical Vulcan Feuerung A G
Priority to DEV16751D priority Critical patent/DE401129C/en
Application granted granted Critical
Publication of DE401129C publication Critical patent/DE401129C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00Shaft or like vertical or substantially vertical furnaces
    • F27B1/10Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/16Arrangements of tuyeres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Description

Verfahren zur Verbesserung des Ganges von Kupolöfen. Der Gang eines Kupolofens (oder eines sonstigen Schachtschmelzofens) kann erheblich dadurch verbessert werden, daß flüssiges Wasser in den Schacht, und zwar in der Höhe der Schmelzzone, eingeführt wird. Es ergibt sich eine Verbesserung der Koksver. 0 brennung, eine Erhöhung der Eisentempe. raturen, eine Verminderung der Durchsatz. zeit, eine Verminderung des Schwefelzubran# des, eine Schonung des Mauerwerkes und eine Erhöhung des Ofenwirk-ungsgrades. Beel t3 nutzt man den Ofenwind als Träger des in den Ofen einzuführenden Wassers, so kommt man zu guten Ergebnissen. je nach den 'Umständen kann es aber wahrscheinlich vorteilhaft sein, die Bewegung des Wassers gänzlich von der Bewegung des Windes unabhängig zu machen, um so die Wasserzufuhr besser regeln zu können. Hierin besteht die vorliegende In der Zeichnung Erfindung' ist schematisch eine Einrichtung zur Ausführung eines derartigenVerfahrens veranschaulicht.Process for improving the gait of cupolas. The operation of a cupola (or other shaft smelting furnace) can be significantly improved by introducing liquid water into the shaft at the level of the melting zone. There is an improvement in the coke consumption. 0 burning, an increase in iron temperature. ratures, a decrease in throughput. time, a reduction in the amount of sulfur added, protection of the masonry and an increase in furnace efficiency. Beel t3, if the furnace wind is used as a carrier for the water to be introduced into the furnace, good results are obtained. Depending on the circumstances, however, it can probably be advantageous to make the movement of the water completely independent of the movement of the wind, in order to be able to better regulate the water supply. Herein lies the invention in the drawing, a device for carrying out such a method is schematically illustrated.

asind die Windformen, in welche derWind vom Windringb aus eintritt, der seinerseits den Wind aus der Hauptleitungc erhält.are the forms of wind into which the wind enters from the wind ring which in turn receives the wind from the main linec.

Zwischen einzelnenWindforrnena sind nun in der Schachtwand Kanäle angebracht, durch welche die Wasserdüsen h eingeführt sind. Diese sind an eine Ringleitung s angeschlossen, der irgendwie Wasser unter einem regulierbaren Druck zugeführt wird.There are now channels in the shaft wall between individual windforrnena attached through which the water nozzles h are inserted. These are on a ring line s connected, which somehow supplied water under an adjustable pressure will.

Das Wasser tritt also durch die Wasserdüsen k unabhängig vom Wind in, der Höhe der Formenebene in den Ofenschacht ein. je nach Bedarf kann der Druck des Wassers unter dem Winddruck bleiben, aber autix über diesen - je nachdem erheblich - gesteigert werden. Auf jeden Fall hat man es in der Hand, das Wasser nach der je- weiligen Beobachtung unabhängig vomWind ir! der sich am besten ergebenden Weise in den Ofen hinein zu befördern.The water thus enters the furnace shaft through the water nozzles k independently of the wind at the height of the mold level. Depending on requirements, the pressure of the water can remain under the wind pressure, but autix above this - depending on the situation considerably - can be increased. In any case you have it in your hand, the water irrespective of the wind irrespective of the respective observation! into the oven in the best way that works.

DieWasserdüsenh könnten in deS#'-#achtwand natürlich auch etwas oberhalb oder unterhalb der Yormenebene eingeführt sein, so daß sie gegebenenfalls auch -nicht den Windring b zu durchdringen brauchten.The water nozzles could of course also be introduced into the wall above or below the Yormen level, so that they might not have to penetrate the wind ring b.

Claims (1)

PATENT-AxsPRUCH: Verfahren zur Verbesserung des Ganges von Kupolöfen (oder sonstigen Schachtschmelzöfen), dadurch gekennzelchnet, daß flüssizes Wasser unabhängig vom Wind ledng ich durch Eigenströmung in den Schacht. und zwar in oder ung«ähr in der Höhe der Formenebene, eingeführt wird. PATENT-AxsPRUCH: Process to improve the passage of cupola furnaces (or other shaft smelting furnaces), characterized in that liquid water flows into the shaft independently of the wind. and that is introduced at or approximately at the level of the plane of the form.
DEV16751D 1921-08-10 1921-08-10 Method of improving the gait of cupoloefs Expired DE401129C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV16751D DE401129C (en) 1921-08-10 1921-08-10 Method of improving the gait of cupoloefs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV16751D DE401129C (en) 1921-08-10 1921-08-10 Method of improving the gait of cupoloefs

Publications (1)

Publication Number Publication Date
DE401129C true DE401129C (en) 1924-08-25

Family

ID=7575883

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV16751D Expired DE401129C (en) 1921-08-10 1921-08-10 Method of improving the gait of cupoloefs

Country Status (1)

Country Link
DE (1) DE401129C (en)

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