| 摘要 |
PCT No. PCT/EP92/00177 Sec. 371 Date Dec. 7, 1992 Sec. 102(e) Date Dec. 7, 1992 PCT Filed Jan. 28, 1992 PCT Pub. No. WO92/14108 PCT Pub. Date Aug. 20, 1992.An arrangement for cooling vessel portions of a furnace (1) having a cooling box which is fitted into a wall or cover region to be cooled or which forms a wall or cover region and which, towards the furnace interior (6), includes a heat exchange plate (2) which is acted upon with cooling fluid through a plurality of spray nozzles (3). The heat exchange plate (2) is in the form of a composite plate comprising a steel plate (8) on the side towards the furnace interior (6) and a copper layer (9) on the side of the spray nozzles. |
