YuFeng Heavy rotary kiln engineer for the optimal design solution, through long-term analysis, I learned in the rotary kiln designs, the use of a new type of kiln, kiln sealing technology, and uses a hammer taut Trail to contact graphite block sealing and axial labyrinth seal combination of new seal structure. This seal structure, to maximize the reduction of cold air into the kiln and the kiln, thereby reducing burning petroleum coke carbonaceous condition occurs. For the rotary kiln outlet direction two or three times the lamp has optimized design, so you can pair the concentration distribution of volatile rotary kiln produced a strong disturbance will help accelerate volatile mixture with air velocity, thus accelerating the combustion of volatiles. In two or three of the duct between the metal pipe and the layer of castable insulating layer, Cone Crusher and the metal casting material to reduce heat transfer between the tubes to improve two or three times the life of the air duct. For rotary kilns lined design optimization can be carried out to reduce heat loss kiln skin. In the rotary kiln structure optimization can enhance warm and reduce carbon burning, at the same time, since the diameter of the rotary kiln preheater expanded, reducing the rotary kiln at the seal gas flow rate, reduced with the smoke amount of powder material gas into the combustion chamber, so that the yield can be improved kiln. Enhanced control of rotary kiln and the speed increases, the increase in production capacity, ie a chain process operation control circuit increases. Calcining process operation can make the whole process becomes dominated by a manually adjustable automatic control based, supplemented by manual adjustment, manual adjustment to avoid the drawbacks of large deviations. This stability and other variables in the rotary kiln calcined coke quality assurance under the premise that the rotational speed of the rotary kiln has been greatly improved. The above article by Henan YuFeng Heavy Machinery finishing release, reproduced, please indicate the source!