Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – Heated melting pot
Patent
1986-06-10
1988-01-12
Rutledge, L. Dewayne
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
Heated melting pot
266287, 266901, C21C 542
Patent
active
047186461
ABSTRACT:
A head which is intended to be mounted on a ladle, is provided inside with refractory material. At least one burner for liquid or gaseous fuel and oxygen gas for heating the melt in the ladle is disposed in the head. The head is provided with retainer means for the burner, by the intermediary of which the burner is axially shiftably disposed in relation to the surface of the melt bath and is rotatably disposed in relation to the vertical line of the burner to the surface of the melt bath. Depending upon the burner output, the burner is adjustable so as to emit the best possible heat transfer from the burner flame to the melt bath and, at the same time, to cause the slightest possible chemical action on the melt bath.
REFERENCES:
patent: 2065691 (1936-12-01), Hanson et al.
patent: 2878115 (1959-03-01), Schane, Jr. et al.
patent: 3519259 (1970-07-01), Death et al.
patent: 3734719 (1973-05-01), Estes et al.
Johansson Mats
Jonsson Lars
AGA Aktiebolag
Kastler S.
Rutledge L. Dewayne
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