Cooling element

Details Cooling element Cooling element

2003-07-17

2008-12-16

Kerns, Kevin P (Department: 1793)

Metallurgical apparatus

Means for treating ores or for extracting metals

By means applying heat to work, e.g., furnace

C266S194000

Reexamination Certificate

active

07465422

ABSTRACT:
Disclosed is a method for manufacturing a cooling element (1) to be used in the structure of a furnace used in metal processes, such as a flash smelting furnace, a blast furnace, an electric furnace or other metallurgical reactor, the cooling element having a copper housing (2) made of one single piece, in which housing there is formed a channel system (3) for the circulation of the cooling medium, lining elements (4) made of fireproof material, the housing and lining element including means for connecting them together, and the lining element (4) and the housing (2) are connected so that the lining element (4) can move in the vertical direction with respect to the housing (2). Also disclosed is a cooling element.

REFERENCES:
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patent: 5251882 (1993-10-01), Kammerling et al.
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patent: 6470958 (2002-10-01), Solvi et al.
patent: 6641777 (2003-11-01), Kojo et al.
patent: 6843958 (2005-01-01), Korbik et al.
patent: 6911176 (2005-06-01), Saarinen
patent: 2001/0054502 (2001-12-01), Hornschemeyer
patent: 2377008 (2002-12-01), None

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