| 摘要 |
<p>Control system and method for regulating the air fuel mix of a burner for a web dryer or a regenerative or recuperative oxidizer, for example. Differential air pressure is monitored between the air chamber (21) of the burner (10) and the enclosure (15) into which the burner (10) fires (such as a flotation dryer or the combustion chamber of a regenerative thermal oxidizer). Fuel flow is monitored by a differential pressure measurement between the fuel chamber (22) of the burner (10) and the enclosure (15) into which the burner (10) fires. These measurements are compared to predetermined values, and the fuel flow and or air flow to the burner (10) is regulated accordingly.</p> |
