Title:
METHOD FOR SUPPLYING MOLDING TO BAKING REDUCING FURNACE AND ROTARY HEARTH TYPE REDUCING FURNACE
Document Type and Number:
Japanese Patent JP2002090071
Kind Code:
A
Abstract:
To stably supply a molding constituted of an oxidized metal containing a moisture and a powder of a carbon to a reducing furnace and to easily recycle a dust containing the oxidized metal including the moisture or a sludge.
The molding is constituted of the oxidized metal containing the moisture of 10% or more, and the powder containing the carbon. The molding is supplied into the baking reducing furnace by a vibration type supply unit having a vibrating bottom plate 10 constituted at an upper surface of a water repellant resin and sidewalls 11 installed at both sides. The plate 10 preferably has an angle of -5 to -20° to a horizontal plane.
Inventors:
TAKAHASHI SHIGEKI
ABE YOICHI
IBARAKI TETSUJI
IMURA SHOJI
ABE YOICHI
IBARAKI TETSUJI
IMURA SHOJI
Application Number:
JP2000281083A
Publication Date:
March 27, 2002
Filing Date:
September 18, 2000
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
C22B1/16; B22F1/00; B22F8/00; C21B13/10; C22B7/00; C22B7/02; F27B9/18; F27B9/38; F27D3/00; F27D3/06; (IPC1-7): F27D3/00; B22F1/00; B22F8/00; C21B13/10; C22B1/16; F27B9/18; F27B9/38; F27D3/06
Attorney, Agent or Firm:
Akizawa Masamitsu