Ladle stand arrangement for treating molten metal

Details Ladle stand arrangement for treating molten metal Ladle stand arrangement for treating molten metal

1986-12-24

1988-01-12

Rutledge, L. Dewayne

Metallurgical apparatus

Geographic or structural installation

266226, C21C 500

Patent

active

047186453

ABSTRACT:
A ladle stand for treating molten metal includes a vertically liftable and lowerable lance carrying car arranged above a ladle placed in the treatment position. On the car, a reservoir for a treating agent is arranged and adapted to communicate with a cavity of the lance. The lance carrying car is movable to a lance exchange station laterally of the deposited ladle. In order to move the lance carrying car between the deposited ladle and the lance exchange station in a simple manner and with rather low structural expenditures, by ensuring a troublefree lance exchange without manual operations, a stationary vertical rail guide for the lance carrying car is each provided above the ladle placed in the treatment position and above the lance exchange station. A carriage accommodating the lance carrying car is displaceable between the upper ends of the two rail guides. The lance carrying car is equipped with a lance manipulator to hold and release a lance.

REFERENCES:
patent: 3002739 (1961-10-01), Lawler
patent: 3149191 (1964-09-01), McFeaters et al.
patent: 3412989 (1968-11-01), Penn
TN, publication of Messo, Duisburg, Germany, Jun. 1979.

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