The damper of the Large Block Moving Chain Boiler Grate mainly adjusts the size of the intake air and controls the main function of combustion. The damper is used to adjust the air volume entering the burner, which is directly related to the combustion effect of the burner. There are three ways to adjust the damper of the methanol fuel burner.
Large Block Moving Chain Boiler Grate Low-nitrogen burners All single-stage controlled methanol burners use manually adjustable dampers. First, loosen the fixing screws on the dampers, and adjust the damper opening according to the amount of methanol sprayed to make combustion support. Match the amount of air and methanol sprayed, and then tighten the fixing screw.The dual-stage controlled alcohol-based fuel burner has two combustion states. In one state, the first-stage flame burns alone and requires less combustion-supporting air. In the second combustion state, the first-stage and second-stage flames burn at the same time, so More combustion air is required. Therefore, the damper is also set to two opening degrees.
Start the Large Block Moving Chain Boiler Grate alcohol oil burner, and it will turn on a small fire first, and automatically turn on the second stage flame in about 10 seconds (the 2# methanol pump and the 2# solenoid valve are turned on); at this time, the second stage combustion can be started. With the adjustment of air distribution, this methanol damper adjustment method is not only economical, but also greatly prolongs the service life of the methanol burner (often matched with Kunyuan high-pressure pump methanol fuel burner).