NJA burner is designed and manufactured according to the actual parameters of cement kiln. The adjustment range of coal injection is sufficient and can be shaped within a certain range Good flame for calcining clinker. Therefore, both To ensure the normal use of the kiln in the early stage of drying and feeding, and also to meet the needs of a substantial increase in output.
Low primary air consumption: reducing primary air volume is usually coal injection It is one of the most direct ways to save energy and reduce consumption To improve the efficiency of coal combustion and the efficiency of temperature environment The proportion coefficient between the measured air volume and the theoretical limit air volume is the small air volume The core data of combustion technology.
Characteristics of flame: the characteristics of flame formed by burner are Good utilization of secondary air, early initial combustion and strong firepower And uniform, in any cross-section are round, no bifurcation, no segmentation, no bias phenomenon. The flame Concentrate and do not sweep the kiln skin. The kiln skin is especially flat, firm and thick, so as to ensure the fine and uniform clinker granulation. It not only improves the production and quality of kiln, saves coal, but also prolongs the life of firebrick Life has been greatly prolonged.
