Disadvantages of low nitrogen burner: black smoke when burning.
Probably because:
Might as well the throttle is too small, probably the position of the combination of the tip and the penholder is too front.
If the oil nozzle is not good, it may be caused by insufficient oil pressure, which may affect the atomization of fuel oil, resulting in poor incineration. If the oil pressure is not good, except that the oil pump may consume too much oil pressure, it may also be caused by the blockage in the oil supply system. Please check the oil filter and flush the oil tank.
It can also be a blockage of the chimney, which may be caused by the falling of bricks in the furnace, thus blocking the burning of the flame. If the incinerator is a furnace used for alloy die-casting machine, the alloy discharged from the boiler containing the alloy will accumulate in the furnace and block the flame composition, and even black smoke will be found during the burning.
The volume of furnace or the diameter of chimney is too small, which may lead to the discovery of a black smoke when burning. It can also be that the selected nozzle is too large. If the oil pressure is adjusted too high, the original volume of furnace can also change to not contain the increased flame, and the black smoke will be found when burning.
If the chimney is equipped with baffle, please pay attention to whether it can be opened locally. If the chimney is equipped with exhaust fan, please pay attention to whether it can be started.
The electric fan of the incinerator can store a large number of dirt and reduce the combustion supporting atmosphere of the output.
——Author：ebico