Close.
According to the query on Baidu Aigou, when the generator is running, closing the damper in time can improve efficiency, reduce energy waste and pollution, protect equipment, and extend service life. Therefore, closing the damper is of great significance for the stable operation of the generator and energy saving and emission reduction.
The following are the reasons for closing the damper:
1. Improve efficiency. After the generator is started and running, sufficient air volume and pressure will be generated. If the damper is not closed at this time, the excess air will affect the air flow and combustion efficiency in the combustion chamber, resulting in a waste of energy.
2. Protect the environment. Opening the damper causes unused air to enter the combustion chamber, creating additional dust and contaminants. In order to protect the environment, the damper should be closed promptly after startup to reduce emissions.
3. Protect equipment. Excessive opening of the damper will cause excessive load on the equipment, resulting in shortened equipment life. Therefore, closing the damper can protect the equipment and extend its life.