Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By means introducing treating material
Patent
1994-05-26
1995-10-31
Kastler, Scott
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
By means introducing treating material
266269, C21B 724
Patent
active
054622603
ABSTRACT:
A device is presented for inserting, from a support structure a lance axially through a side opening in a pressurized container, in particular a blast furnace. This device comprises a support bench on which a support carriage can slide. A front elastic support for the lance is mounted so as to follow the level variations of the side opening. When the lance is inserted into the container, the front elastic support yields and the lance bears on an internal support.
REFERENCES:
patent: 3632100 (1972-01-01), Schneider
patent: 3643508 (1972-02-01), Schneider
patent: 4361315 (1982-11-01), Kajihara et al.
patent: 4471664 (1984-09-01), Mailliet et al.
patent: 4747581 (1988-05-01), Mailliet et al.
patent: 4836509 (1989-06-01), Daverio et al.
Andonov Radomir
Cimenti Giovanni
Lonardi Emile
Kastler Scott
Paul Wurth S.A.
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