FIELD: metallurgy.
SUBSTANCE: invention is designed for burning in a bell-type furnace of a pile of cold-rolled strip steel rolls. A convector ring includes ribs located in parallel planes in a circumferential direction with an equal pitch at an angle to radial direction. Each of the ribs of one plane is connected through end hinges to a pair of ribs of another plane parallel to it and connected by means of an internal hinge to a rib located inside the above pair of ribs. Three of the internal hinges have the possibility of translational movement relative to the ribs that are connected with them.
EFFECT: increasing stability of a convector ring and reducing weldability of roll coils at annealing.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONVECTOR RING FOR ANNEALING COILED COLD-ROLLED STEEL STRIPS IN HOOD FURNACE | 2005 |
|
RU2293773C1 |
| CONVECTOR RING FOR ANNEALING IN A BELL-SHAPED FURNACE OF STEEL COLD-ROLLED BANDS IN ROLLS | 2003 |
|
RU2230804C1 |
| CONVERTER ANNEALING RING IN BELL-TYPE FURNACE FOR COILED COLD-ROLLED STEEL STRIPS | 1997 |
|
RU2111267C1 |
| CONVECTOR RING FOR ANNEALING COLD-ROLLED STEEL STRIPS IN ROLLS IN BELL-TYPE FURNACES | 2005 |
|
RU2288285C1 |
| CONVECTOR RING | 1992 |
|
RU2009218C1 |
| CONVECTOR RING | 2001 |
|
RU2194777C2 |
| CONVECTOR RING FOR HEATING CHARGE IN HOOD FURNACES | 0 |
|
SU1133307A1 |
| CONVECTOR RING | 0 |
|
SU1310441A1 |
| CONVECTION RING | 0 |
|
SU1705372A1 |
| CONVECTOR RING | 0 |
|
SU1139761A1 |
