Method and device for charging feedstock

Details Method and device for charging feedstock Method and device for charging feedstock

2006-10-05

2011-10-11

King, Roy (Department: 1733)

Specialized metallurgical processes, compositions for use therei

Processes

Process control responsive to sensed condition

C075S414000, C075S469000, C414S150000, C414S151000, C266S199000

Reexamination Certificate

active

08034157

ABSTRACT:
A method and a device for charging feedstock, in particular coke or ore, and optionally separated fines of feedstock, for processing in a metallurgical vessel, to produce metal or primary metal products. The device includes a charging mechanism, which has a conveying device and at least one feeding device for supplying to the charging mechanism. The conveying device has an outlet opening which can be guided along an inwardly directed spiral during the charging into the vessel, to set a predefined coverage in the vessel. Charged materials can thereby be positioned precisely in the vessel, and it is possible for fines to be uniformly distributed in the circumferential region.

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