Apparatus for rapid changing of nozzles

Details Apparatus for rapid changing of nozzles Apparatus for rapid changing of nozzles

1983-05-16

1985-07-02

Rolla, Joseph J.

Dispensing

Molten metal dispensing

With subjacent flow guide

222600, B22D 3500, B22D 3700

Patent

active

045263043

ABSTRACT:
A novel apparatus for rapidly changing a submerged nozzle used to introduce molten steel from a ladle to a tundish or from a tundish to a mold. A submerged nozzle hanger having a submerged nozzle seating member at the free end thereof is raised and lowered while being rotated about a rotary sleeve to carry a submerged nozzle seated at said free end back and forth between a position at which the nozzle is mated with a teeming nozzle provided on the ladle or tundish, and a position at which submerged nozzles can be exchanged.

REFERENCES:
patent: 4079869 (1978-03-01), Meier et al.

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