| 摘要 |
<p>The bolt-heating furnace comprises two flat flame burner (1), and a combustion air preheating regenerator (2) assigned to the flat flame burners. The regenerator in disconnected flat flame burners is flow connected with a burner outlet (3) of the assigned flat flame burners. The flat flame burners are arranged in both sides of a furnace wall (5) by a bolt (7) transported in longitudinal direction through the furnace and one of the flat flame burner is assigned on a side that is arranged on the same side of the regenerator. Independent claims are included for: (1) bolt-heating plant; and (2) procedure for bolt-heating.</p> |
