Petroleum coke can be used for graphite production, smelting and chemical industries depending on its quality. It is also mainly used to make carbon products, such as steelmaking, non-ferrous metals, and aluminum smelting; to make silicon carbide products, it can also be used as fuel, but when used as fuel, a graded impact mill is used for ultrafine pulverization. At present, glass plants and coal water slurry plants are mainly used as fuel for coke powder.

Working principle of petroleum coke dryer:

The material enters the inner layer of the three-layer drum from the feeding device to achieve downstream drying. Petroleum coke is continuously picked up and scattered under the inner layer of the sheet to achieve heat exchange in a spiral manner, and the material moves to the other end of the inner layer to enter In the middle layer, countercurrent drying is carried out. The material in the middle layer is continuously raised and moved in two steps and one step backward. The material in the middle layer not only fully absorbs the heat emitted by the inner drum, but also absorbs the heat of the middle drum, and extends at the same time. After the drying time, the material reaches a dry state here. The material travels to the other end of the middle layer and falls into the outer layer. The material travels in the outer drum in a rectangular multi-loop manner. The material that achieves the drying effect quickly travels out of the drum under the action of hot air. The wet material that does not achieve the drying effect cannot be fast due to its own weight. As it progresses, the materials are fully dried in this rectangular copy board, thereby achieving the drying effect and completing the drying process.

Main features of petroleum coke dryer:

1. Petroleum coke dryer sleeve design, high evaporation intensity per unit volume, high thermal energy utilization rate;

2. The equipment has compact structure and low power, so power consumption is low;

3. Small footprint and short installation period, so less investment;

4. The overall structure can be disassembled to avoid the deficiencies of the traditional three-cylinder dryer that cannot be overhauled;

5. The new combined lifting plate changes the movement trajectory of the flue gas and the material, so that the material and the hot flue gas can obtain a drying effect in each area.

If you are interested in our petroleum coke dryer, please feel free to contact us.