DE10815C - Device for blowing powdery and gaseous substances into the iron bath contained in a flame furnace - Google Patents
Device for blowing powdery and gaseous substances into the iron bath contained in a flame furnaceInfo
- Publication number
- DE10815C DE10815C DENDAT10815D DE10815DA DE10815C DE 10815 C DE10815 C DE 10815C DE NDAT10815 D DENDAT10815 D DE NDAT10815D DE 10815D A DE10815D A DE 10815DA DE 10815 C DE10815 C DE 10815C
- Authority
- DE
- Germany
- Prior art keywords
- gaseous substances
- iron bath
- flame furnace
- bath contained
- 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.)
- Active
Links
- 239000000126 substance Substances 0.000 title claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims 4
- 229910052742 iron Inorganic materials 0.000 title claims 2
- 238000007664 blowing Methods 0.000 title description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Treating Waste Gases (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
. Der die Luft und Entphosphorungsmittel in das Metallbad einführende Luft- und Reagentien-Einblase-Apparat besteht, wie in der Zeichnung dargestellt, im wesentlichen aus drei, durch Plantschen gut verbundene Theile: 1. dem Griff, 2. dem gufseisernen Zwischenstück (Vertheilungs- oder auch Injectionsstück) Und 3. dem in den Ofen führenden und in das Metall eintauchenden, mit feuerfestem Material umhüllten, 'schmiedeisernen Rohr.. The air and reagent sparging apparatus introducing the air and dephosphoric agents into the metal bath consists, as shown in the drawing, essentially of three, through Splashing well connected parts: 1. the handle, 2. the cast iron intermediate piece (distribution or injection piece) and 3. the one leading into the furnace and dipping into the metal, 'wrought iron pipe covered with refractory material.
Das gufseiserne Vertheiluhgs- oder Injectionsstück hat vier Flantschen; die beiden seitlichen verbinden es mit dem Griff und dem in den Ofen führenden Einblaserohr.The cast iron distribution or injection piece has four flanges; the two sides connect it to the handle and the one in the Furnace leading injection pipe.
Der obere und untere Flantsch vermitteln durch leicht einschaltbare Gummischlauchstücke die Verbindung mit dem oberhalb dieses Zwischenstückes befindlichen Reagentienbehälter, sowie mit der hier unter der Hüttensohle liegenden gemeinsamen Windleitung.The upper and lower flange convey this through easily switchable pieces of rubber tubing Connection to the reagent container located above this intermediate piece, as well as with the common wind pipe lying here under the bottom of the hut.
Die Reagentienbehälter sind entweder am Dachgebälk oder an einem eigenen, für sämmtliche Behälter gemeinsamen Gerüst angebracht. Eine kleine Windleitung verbindet den oberen Theil derselben mit dem Zwischenstück (Injectionsstück) ; oben sind die Behälter durch einen Deckel, unten durch einen Hahn verschliefsbar. The reagent containers are either on the roof beams or on their own for all of them Container attached to common scaffolding. A small wind pipe connects the upper one Part of the same with the intermediate piece (injection piece); at the top the containers are through a lid that can be closed by a tap at the bottom.
Dieses Zwischen- oder Injectionsstück ist ferner so eingerichtet, dafs sowohl Luft allein als auch vermittelst derselben die Reagentien in das Metallbad eingeblasen werden können; letztere können entweder in einem continuirlichen Strom oder auch stofsweise eingeblasen werden.This intermediate or injection piece is also set up so that both air alone and also by means of the same the reagents can be blown into the metal bath; latter can either be blown in in a continuous stream or in bulk.
Die Regulirung des Einblasens geschieht durch drei Hähne, welche durch eine gemeinsame Hebelverbindung bewegt werden.The regulation of the blowing is done by three cocks, which by a common one Lever connection are moved.
Das in den Ofen führende, mit feuerfestem Material umhüllte schmiedeiserne Rohr taucht vermittelst rechtwinkliger Krümmung desselben auf die Ofensohle und hat an seinem Ende ein aus feuerfestem Material hergestelltes Mündungsstück, durch dessen eine oder mehrere kleine Oeffnungen die Luft und Reagentien in das Metallbad treten. Dieses Rohr kann, wenn es abgenutzt ist, durch . ein Reservestück leicht. ausgewechselt werden.The wrought-iron pipe that leads into the furnace and is covered with refractory material is immersed mediates right-angled curvature of the same on the furnace base and has a at its end Muzzle made of refractory material through which one or more small ones Openings through which air and reagents enter the metal bath. This pipe can if there is is worn out by. a spare piece easily. be replaced.
Der Apparat ist durch eine einfache Vorrichtung am Thürstock des Ofens festzustellen; er ist ferner an einer Deckenlaufbahn befestigt, äquilibrirt und somit leicht und bequem zu handhaben.The apparatus can be fixed by a simple device on the door frame of the furnace; it is also attached to a ceiling track, equilibrated and therefore easy and convenient to use handle.
Ρατ,εντ-Anspruch:Ρατ, εντ claim:
; Vorrichtung , zum Einblasen pulverförmiger und gasförmiger Substanzen, bei welcher der zugeleitete Windstrom in mehrere Ströme getheilt wird.; Device for injecting powdery and gaseous substances, in which the supplied wind power is divided into several streams.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10815C true DE10815C (en) |
Family
ID=288101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT10815D Active DE10815C (en) | Device for blowing powdery and gaseous substances into the iron bath contained in a flame furnace |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10815C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1275558B (en) * | 1961-08-09 | 1968-08-22 | Hufnagl Walter | Sealing on nozzle bodies |
| DE1284437B (en) * | 1959-11-14 | 1968-12-05 | Demag Ag | Lance suspension for metallurgical ovens, especially for steel mill converters |
| DE1292691B (en) * | 1960-08-31 | 1969-04-17 | Salzgitter Huettenwerk Ag | Device for inflating or blowing gases, primarily oxygen, as well as gas-solid mixtures on or in metal, especially iron, baths |
-
0
- DE DENDAT10815D patent/DE10815C/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1284437B (en) * | 1959-11-14 | 1968-12-05 | Demag Ag | Lance suspension for metallurgical ovens, especially for steel mill converters |
| DE1292691B (en) * | 1960-08-31 | 1969-04-17 | Salzgitter Huettenwerk Ag | Device for inflating or blowing gases, primarily oxygen, as well as gas-solid mixtures on or in metal, especially iron, baths |
| DE1275558B (en) * | 1961-08-09 | 1968-08-22 | Hufnagl Walter | Sealing on nozzle bodies |
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