RO86947B1 - Cuptor pentru cupelarea metalelor neferoase - Google Patents
Cuptor pentru cupelarea metalelor neferoaseInfo
- Publication number
- RO86947B1 RO86947B1 RO111007A RO11100783A RO86947B1 RO 86947 B1 RO86947 B1 RO 86947B1 RO 111007 A RO111007 A RO 111007A RO 11100783 A RO11100783 A RO 11100783A RO 86947 B1 RO86947 B1 RO 86947B1
- Authority
- RO
- Romania
- Prior art keywords
- furnace
- hearth
- vault
- cupellation
- ferrous metals
- Prior art date
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Inventia se refera la un cuptor pentru cuplere utilizat la rafinarea termica în curent de aer pentru oxidarea impuritatilor la aliajele metalelor pretioase. Cuptorul, conform inventiei, are forma cilindrica, este dezvoltat pe verticala si este alcatuit dintr-o manta-metalica, o vatra si o bolta mobila, vatra si captuseala boltii fiind confectionata din caramizi cromo-magnezice. cuptorul este prevazut cu un arzator, un canal pentru evacuarea gazelor, usa de lucru si conducta pentru induflarea aerului. Aceasta constructie are o rezistenta sporita la uzura si permite reducerea consumului de combustibil datorita dimensiunilor reduse lae instalatiei.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO111007A RO86947B1 (ro) | 1983-05-20 | 1983-05-20 | Cuptor pentru cupelarea metalelor neferoase |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO111007A RO86947B1 (ro) | 1983-05-20 | 1983-05-20 | Cuptor pentru cupelarea metalelor neferoase |
Publications (2)
Publication Number | Publication Date |
---|---|
RO86947A2 RO86947A2 (ro) | 1985-05-20 |
RO86947B1 true RO86947B1 (ro) | 1985-05-31 |
Family
ID=20113101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO111007A RO86947B1 (ro) | 1983-05-20 | 1983-05-20 | Cuptor pentru cupelarea metalelor neferoase |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO86947B1 (ro) |
-
1983
- 1983-05-20 RO RO111007A patent/RO86947B1/ro unknown
Also Published As
Publication number | Publication date |
---|---|
RO86947A2 (ro) | 1985-05-20 |
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