CH97534A - Method for bringing in and out of bodies in electric furnaces with apparatus parts cooled by forced air. - Google Patents
Method for bringing in and out of bodies in electric furnaces with apparatus parts cooled by forced air.Info
- Publication number
- CH97534A CH97534A CH97534DA CH97534A CH 97534 A CH97534 A CH 97534A CH 97534D A CH97534D A CH 97534DA CH 97534 A CH97534 A CH 97534A
- Authority
- CH
- Switzerland
- Prior art keywords
- bodies
- bringing
- forced air
- apparatus parts
- electric furnaces
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Description
Verfahren zum Ein- und Ausführen von Körpern bei elektrischen Öfen mit durch Gebläseluft gekühlten Apparateteilen. Die Erfindung bezieht sich auf elek trische Öfen, denen zwecks Kühlung ein zelner Ofenteile, z. B. der Elektroden, mit- telst einer Gebläseeinrichtung Luft zugeführt wird. Erfindungsgemäss wird die Gebläseein- riclitung zur Beförderung auch anderer Kör per, die ausser :der Kühlluft in den Ofen ein- oder ausgeführt werden sollen, benützt.
Besteht beispielsweise das Beschickungs material des Ofens aus mittelst Gebläseluft förderbaren Stücken, wie z. B. aus Metall spänen, so lässt sich für den Nachschub von Beschickungsmaterial die Geblä.seeinrichtung verwenden. Um dies auf praktischem Wege zu erreichen, braucht man zum Beispiel nur .die Zuleitung für das Beschickungsmaterial in die Gebläseluftzuleitung, die im vorliegen den Fall oberhalb des Schmelzraumes enden muss, einmünden zu lassen. Letztere könnte dabei auch in hohlausgebildete Elektroden ausmünden.
Ferner kann man die Gebläseeinrichtung auch zum Entfernen von Metalldämpfen be nützen, z. B. durch Ausblasen derselben durch die Gebläseluft, wobei die Abluft noch zur Vorerwärmung des Beschickungsmaterials dienen kann; oder aber auch durch -wechsel weise Benützung .der Kühlluftzuleitung als Absaugrohr für die beim Schmelzprozess sieh bildenden Gase.
Method for bringing in and out of bodies in electric furnaces with apparatus parts cooled by forced air. The invention relates to elec trical ovens, which for the purpose of cooling an individual oven parts, z. B. the electrodes, air is supplied by means of a blower device. According to the invention, the blower device is also used to convey other bodies which, in addition to: the cooling air, are to be introduced into or out of the furnace.
For example, if the feed material of the furnace consists of pieces that can be conveyed by means of forced air, such as. B. shavings from metal, the Geblä.seeinrichtung can be used to replenish the feed material. In order to achieve this in a practical way, you only need, for example, to let the feed line for the feed material open into the blower air feed line, which in the present case must end above the melting chamber. The latter could also open out into hollow electrodes.
Furthermore, you can use the fan device to remove metal vapors be such. B. by blowing the same through the blower air, wherein the exhaust air can still serve to preheat the charge material; or alternatively by using the cooling air supply line as a suction pipe for the gases formed during the melting process.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH97534T | 1921-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH97534A true CH97534A (en) | 1923-01-16 |
Family
ID=4355282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH97534D CH97534A (en) | 1921-09-09 | 1921-09-09 | Method for bringing in and out of bodies in electric furnaces with apparatus parts cooled by forced air. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH97534A (en) |
-
1921
- 1921-09-09 CH CH97534D patent/CH97534A/en unknown
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