Metal scrap melting system

Details Metal scrap melting system Metal scrap melting system

1975-12-12

1976-12-14

Andrews, M. J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 65R, 266235, 266901, C22B 2100

Patent

active

039973360

ABSTRACT:
A system for melting metal scrap in a molten melting media comprises a housing having an upper portion wherein the melting media and scrap are brought together to initiate melting. The housing also has a lower portion in which a volute is located. An impeller, having a central hub, a circumferential band surrounding the hub, and canted vanes projecting radially from the hub to the band, is positioned in the lower portion of the housing to cooperate with the volute so that upon rotation of the impeller, metal scrap and melting media are moved downwardly and out of the housing.

REFERENCES:
patent: 1513875 (1924-11-01), Wilke
patent: 1679385 (1928-08-01), Stay et al.
patent: 1797276 (1931-03-01), Stay et al.
patent: 2793852 (1957-05-01), Harrison
patent: 3873305 (1975-03-01), Claxton et al.

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