RO86947B1 - Cuptor pentru cupelarea metalelor neferoase - Google Patents

Cuptor pentru cupelarea metalelor neferoase

Info

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
Application number
RO111007A
Other languages
English (en)
Other versions
RO86947A2 (ro
Inventor
Dumitru Plop
Gheorghe Sandor
Teodor Male
Iosif Gesler
Aurel Tamas
Original Assignee
îNTREPRINDEREA METALURGICA DE METALE NEFEROASE
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 îNTREPRINDEREA METALURGICA DE METALE NEFEROASE filed Critical îNTREPRINDEREA METALURGICA DE METALE NEFEROASE
Priority to RO111007A priority Critical patent/RO86947B1/ro
Publication of RO86947A2 publication Critical patent/RO86947A2/ro
Publication of RO86947B1 publication Critical patent/RO86947B1/ro

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  • 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.
RO111007A 1983-05-20 1983-05-20 Cuptor pentru cupelarea metalelor neferoase RO86947B1 (ro)

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)

Also Published As

Publication number Publication date
RO86947A2 (ro) 1985-05-20

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