Maintenance method of Low NOx gas burner
Nov 14, 2022
When the maintenance Low Nitrogen Gas Burner is not ignited, feed the gas, and the gas will catch fire and burn. The combustion action requires that the combustion temperature field is formed before the gas is introduced, which is convenient for fire and combustion. If the ignition fails, the flame detector cannot sense the flame signal, and the burner enters the maintenance state. The time from burning to entering maintenance conditions should be appropriate, neither too short nor too long. If it is too short, it will be too late to form a stable flame; if it is too long, a lot of gas will be formed into the furnace when it is not ignited. It is generally required that the gas burner will judge the flame signal sensed by the flame detector within 2-3 seconds of feeding the gas.
