Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1979-10-31
1982-01-26
Spruill, Robert L.
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
164437, 164412, B22D 1110
Patent
active
043123996
ABSTRACT:
This invention relates to an improvement of a flux powder supplying apparatus for continuous casting, and more particularly to the apparatus in which on a moving car 8 arranged near a mould 5 for casting there are placed a flux powder supplying apparatus 7 and a screw conveyor 11, at the end of the screw conveyor 11 there is connected a guide rod 16 mounted on the conveyor 11 to an arc-shaped guide 15, a crank mechanism 13 is provided connected to the conveyor 11, a nozzle opening 18 is idly fitted at the end portion of the screw conveyor 11 through the guide rod 16, the screw conveyor 11 and the crank mechanism 13 are respectively connected to motors 12, 14, and the nozzle opening 18 is reciprocally movable with optional control over the width direction of the mould 5. Accordingly, the apparatus of the invention is a flux powder supplying apparatus in which when pouring molten steel for continuous casting, it is possible to charge and sprinkle an optimum amount of flux powder to the surface of the molten steel continuously and uniformly.
REFERENCES:
patent: 805737 (1905-11-01), Lindquist
patent: 3411566 (1968-11-01), Astrov et al.
patent: 3900065 (1975-08-01), Giunta et al.
patent: 3970135 (1976-07-01), Schmid et al.
Mitsukuni Satoh
Satoru Kashimoto
Shinji Nishida
Takashi Ohtsuka
Batten, Jr. J. Reed
Shinagawa Refractories Co. Ltd.
Spruill Robert L.
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