| 摘要 |
Equipment (60) for the surface emission of infrared radiation, comprising a thermally insulated wall (62) forming a tunnel (63), and a number of unitary surface emission devices (1) each arranged with respect to and in the thermally insulated wall (62), characterized in that, in combination:each unitary surface emission device (1) comprises a box (21) arranged in the thermally insulated wall (62) and in which there is formed an opening (22) facing the downstream face (30) of the catalytic combustion wall (3);a number of transparent ceramic window panes (23) are mounted in such a way as to form, with the various seats of catalytic combustion (2), a respective number of circuits (24) for discharging the flue gases (25);the thermally insulated wall (62) comprises a secondary surface emission metal sheet (64) in a direct heat-exchange relationship with the tunnel (63) and forming with the remainder of the wall (62) a channel (65) for the flat circulation of burnt gases (25). |
