What are the requirements for using industrial rotary kiln burners?
The rotary kiln burner is a boiler that includes abundant, low-cost fuel. The most commonly used skills are also coal combustion skills. The coal was crushed into powder, so that he stopped burning in an open flame. Because it is suitable for large capacity, high efficiency and low emissions, most nurses in the world use this common boiler combustion method.
The main component of the rotary kiln burner is that the combustion of pulverized coal requires air and fuel with a reasonable structure in the air furnace in order to be able to burn quickly and stably. The content of the torch in the flue gas does not have any circumstance, and the dust removal equipment will burn the smoke with pulverized coal until it can fully reach the national standard.
In the rotary kiln and supporting process, the rotary kiln burner is used under the following conditions:
(1) The fuel has a strong habit, especially coal and residual anthracite, which can ensure low excess air coefficient and complete combustion emissions and small;
(2) The flame form of the rotary kiln burner can make the entire area and even the fire power strong heat radiation, which is conducive to the normal development of the clinker crystalline state and mineral particle dust, prevents the fire core, constitutes a stable kiln skin refractory brick, and extends the life;
(3) The air ring of the space aircraft is thermally deformed and the numbers to ensure stability are inconsistent, forming a good flame shape of the aircraft, and using several small nozzles to spray;
(4) Collect and use skills, prevent the high temperature of the flame layer and reduce the harmful gases emitted by NOx, the temperature distribution in the combustion furnace, and improve the management ability;
(5) The coal, coal amount, feed, shake and impact situation of the flame stabilizer are changed little, and the furnace flame is more stable;
(6) The burner of the rotary kiln has simple structure, convenient adjustment, sensitivity, and is used to meet the different requirements and modifications of the coal-burning furnace to form a variety of flames.
Rotary kiln burner burner and stratified air supply courageous guidance structure design, can achieve short-term high temperature to make pulverized coal, high efficiency and energy saving and Eddie, complete combustion, high thermal energy utilization rate, can eliminate the existence of dust, improve working conditions, and labor Strength, energy saving and environmental protection, it is an ideal food.
