Petroleum coke is a product of the thermal cracking of heavy oil after crude oil is distilled into light oil and heavy oil. In appearance, it is irregularly shaped, black blocky material of various sizes, with a metallic luster and a porous structure. According to processing methods, calcined petroleum coke can be divided into green coke and calcined coke. Green coke comes from the coke drum in the delayed coking unit and is also known as primary coke. Calcined coke is obtained by calcining green coke at 1300℃ and is also referred to as calcined coke. Calcined petroleum coke is a partially graphitized form of carbon and is widely used in industries such as metallurgy and chemical engineering as raw material for electrodes or chemical product production.
The Zhengzhou Dingli petroleum coke drying system consists of a crusher, a grinding mill, a hot air furnace, a three-tier rotary dryer, a cyclone dust collector, a pulse bag dust collector, conveying equipment, a packaging machine, and a power distribution and operation control device. It has the following advantages: high degree of mechanization, strong overload resistance, large processing capacity, and can operate continuously; the dryer adopts an indirect heating mode, so the material and heat source do not come into direct contact, and the drying process is carried out in a closed manner, ensuring cleanliness; the drying temperature can be adjusted arbitrarily according to the material properties for constant-temperature drying, making the material drying process safer; it has an excellent and simple structure, with small resistance to material flow through the cylinder and stable operation; it has a wide range of applications and good uniformity in product drying.
If you are interested in our product petroleum coke dryer, please feel free to contact us for more information.
