During high load conditions, how do tilting burners respond to steam temperature that is too high?

Tilting burners are designed to modulate their angle based on the steam temperature and pressure conditions within the boiler system, particularly under high load scenarios. When steam temperature rises above the desired level, the tilting mechanism allows the burners to adjust their position. By tilting downwards, the burners reduce the intensity of the flame and therefore the amount of heat being introduced into the furnace. This action helps to bring the steam temperature back to the optimal range, preventing overheating and maintaining safe operating conditions.

This operation is crucial for efficiently managing the combustion process and ensuring that the system operates without exceeding thermal limits. Adjusting the angle of the burners allows for fine-tuning of heat input, enabling the system to respond dynamically to changes in steam demand and temperature.