DE401129C - Method of improving the gait of cupoloefs - Google Patents
Method of improving the gait of cupoloefsInfo
- 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
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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/16—Arrangements of tuyeres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (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)
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) |
-
1921
- 1921-08-10 DE DEV16751D patent/DE401129C/en not_active Expired
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