Rotary kiln burner adopts international advanced technology, coal powder for different kiln type, different characteristics, specially designed for different conditions.Its unique structure and process parameters ensure that coal and primary air and secondary air mix, high combustion efficiency, thermal intensity, flame shape, prove the practice and use, easy to adjust.
Pulverized coal burner has been widely used in building materials, metallurgy, chemical industry, electric power industry and other cement kilns, rotary kiln burner kiln pellets, kilns, lithium, magnesium oxide kilns, kilns alumina and chromium salt kilns, mineral processing kilns and other kilns.Advanced combustion technology, precision machining, unique nozzle materials, high temperature wear resistance, long service life and easy replacement, deeply industry in the domestic customers.
Four - channel pulverized coal burner characteristics
Rule 1, flame shape, complete flame without wave, stable.Sweep lining behavior will not occur, you can kiln lining life.
2, gas, coal dust and air, secondary wind mix well, full combustion, rotary kiln burner so as to improve the heat intensity in the kiln, at the same time to reduce the air ratio increase the output of the kiln, low heat.
Wheel 3, the flame forming bowl effect is not strong vortex and the flame begins to avoid the temperature peak flame temperature distribution is more reasonable and effective to protect the kiln nozzle shell and trim.
4. Reduce NOx and CO content. As fuel and air mix more fully and burn more quickly and thoroughly, reducing NOx concentration in kiln CO and flue gas is conducive to safe operation of electric dust removal and environmental protection.
5, easy online it can adjust the air discharge area in the process of operation, thus changing the jet speed, adjust the shape of the flame and the purpose of the intensity.
6, the use of a special material at 1200 ° c in coal powder wear resistant ceramic coating oxidation protection population, prevent erosion of pulverized coal burner life long nozzle applications.
