Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By means introducing treating material
Patent
1984-08-20
1986-08-19
Rutledge, L. Dewayne
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
By means introducing treating material
266245, C21C 700
Patent
active
046065318
ABSTRACT:
This invention relates to a rotary joint for introducing a plurality of different separated fluids from a first static system, to a second system that is rotating with respect to the first, namely for passing fluids and solid fines carried in fluids into a rotatable iron converter through rotary trunnion couplings. The separated different fluids are passed simultaneously through a stationary cylindrical sleeve surrounding a rotating core shaft coupled to the trunnion. Conduits housed in such stationary sleeve pass the fluids to separate circumferential channels axially located along the rotating shaft from which a set of independent lines transporting fluids axially through the trunnion which is rotating with respect to the receiving static sleeve. Between the separate channels in the rotating shaft there are seals that do not permit the passage of a fluid from a given channel conduit into any other. This makes the conduction of fluids in the lines and/or channels independent of each other.
REFERENCES:
patent: 4055335 (1977-10-01), Fisher
patent: 4284266 (1981-08-01), Nagati
patent: 4325540 (1982-04-01), Seki et al.
patent: 4428564 (1984-01-01), Nagati
patent: 4497379 (1985-02-01), Mailliet et al.
Alcantara Miguel A.
Lazcano-Navarro Arturo
Brown Laurence R.
Instituto Mexicano de Investigaciones Siderurgicas
Kastler S.
Rutledge L. Dewayne
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