Apparatus for introducing filling material which is capable of f

Details Apparatus for introducing filling material which is capable of f Apparatus for introducing filling material which is capable of f

1985-10-02

1987-03-03

Rutledge, L. Dewayne

Metallurgical apparatus

Means sealing or opening aperture in vessel

266272, C21C 548

Patent

active

046470212

ABSTRACT:
For the purposes of introducing filling material which is capable of flow into a tap hole which is disposed in the edge region of the bottom of a metallurgical vessel, in particular a smelting furnace, there is provided a filling pipe which is secured to an arm which is pivotable about a pivot means mounted to the wall of the vessel. The pipe can be pivoted from a position outside the vessel through an opening in the wall of the vessel into a filling position in which the intake opening of the pipe is in communication with a container for supplying the filling material and the discharge opening of the pipe is in opposite relationship to the tap hole. The pipe is of a circularly bent configuration around the pivot axis of the arm so that the opening in the wall of the vessel can be kept small.

REFERENCES:
patent: 3507483 (1970-04-01), Resch et al.
patent: 4220321 (1980-09-01), Brucher
patent: 4523747 (1985-06-01), Schnitzer et al.
Radex-Rundschau, pp. 187-196.
Iron and Steel Engineer, p. 31, Jul. 1984.

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