FIELD: thermal treatment of thin-sheet cold rolled tightly wound metal strip, for instance, steel, nonferrous metal strips and strips from alloys. SUBSTANCE: hood-type furnace has stand with circulation fan. Rolls are positioned on stand and separated by radiation-convection rings. Rolls are covered with muffle and hood with two rows of burners. Faceplates-emitters applied to muffle are formed as corner members or bent sheet members with baffling rib. EFFECT: increased efficiency and simplified construction. 2 cl, 3 dwg
Title | Year | Author | Number |
---|---|---|---|
BELL-TYPE FURNACE | 1995 |
|
RU2096710C1 |
DEVICE FOR METAL COOLING IN BELL-TYPE SINGLE-STACK FURNACE | 1994 |
|
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METHOD OF COOLING METAL CHARGE IN HOOD FURNACE | 1994 |
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RU2061766C1 |
BELL-TYPE FURNACE | 1996 |
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METHOD AND DEVICE FOR COOLING METAL IN BELL-TYPE FURNACE | 1995 |
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RU2086672C1 |
BELL-TYPE FURNACE | 1997 |
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RU2128234C1 |
APPARATUS FOR COOLING METAL IN SINGLE-STACK HOOD-TYPE FURNACE | 1997 |
|
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CONVECTOR RING | 1992 |
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METHOD OF COOLING METAL IN BELL-TYPE FURNACE | 1998 |
|
RU2138749C1 |
CONVECTOR RING | 0 |
|
SU1310441A1 |
Authors
Dates
1997-05-10—Published
1995-10-03—Filed