| 摘要 |
The invention relates to a device for limiting the combustion fume exhaust towards the outside of a continuous furnace, especially a tunnel furnace, for reheating iron and steel products, especially slabs, at the opening located at the entrance of the furnace. The first row of burners consists of at least two burners (2a, 2c) arranged at the same distance (D) from the entrance of the furnace and close thereto, and the burners of the first row of burners are inclined mainly from an angle A towards the discharge area of the furnace. |
