Rotary Drum Dryer
The Introduction of the Rotary Drum Dryer
This versatile machine, which excels in the preburning of rigid magnet oxygen pulverized feed, plays a key role in the cement, metallurgical and chemical industries. Its main components consist of the main body of the kiln, which is supported by a robust drive set, together with a cooling tube which is equipped with its own supporting drive set. The machine is also equipped with a fuel system, a set of electrical controls for the secondary air, a set of dust extraction equipment and a warm-up kiln body.
Notable features include temperature and load alarms, which ensure the safety of the operation. It also has an automatic control system for the maintenance of optimum operating temperatures. The furnace is also equipped with an adjustable oxygen atmosphere, allowing the furnace to adapt to changing operational requirements.
The Features of the Rotary Drum Dryer
- Superior uniformity of the substance: The drying process is characterized by the achievement of a remarkable uniformity of the dried substance, which ensures consistent and reliable results.
- Adaptability and consistency: The system ensures stable operation with a focus on cost effectiveness by demonstrating strong adaptability to varying raw material properties.
- Efficient energy consumption: The system operates with commendable energy efficiency, translating into cost savings, by minimizing the resistance to fluid passage through the cylinder.
- High production capacity through advanced mechanization: The system contributes significantly to overall efficiency and productivity with its advanced mechanization and robust production capacity.
Specification of the rotary drum dryer
| Model | Capacity(t) | Diameter(mm) | Power(kw) |
| GTRD2626 | 35-40 | Φ2600*26000 | 55 |
| GTRD2828 | 40-45 | Φ2800*28000 | 75 |
| GTRD3028 | 45-50 | Φ3000*28500 | 90 |
If you are interested, please contact us. We offer a 3 year warranty service.
The Working Principle of the Rotary Drum Dryer
When the moist raw material is introduced at one end, it undergoes a thorough overturning facilitated by the strategically placed blades within the cylinder. This intricate process ensures a uniform distribution of the material throughout the dryer, establishing full and effective contact with the counter-current hot air. This heightened interaction significantly enhances the heat conduction process.
Throughout the drying phase, influenced by the incline blades and the flow of hot air, the raw material seamlessly traverses towards the star section of the dryer. Ultimately, it is discharged through the discharging valve, completing a precise and controlled material flow within the system. This dynamic interplay of elements ensures an optimized drying process, delivering efficient and consistent results.
The Application of the Rotary Drum Dryer
It is well suited to the drying of a wide range of raw materials, in particular granular materials characterized by a high specific gravity. This applicability extends to a variety of industries, including the chemical, mining and metallurgical industries. The types of raw materials that are suitable for this dryer include ores, slag, coal, metal powders, phosphorus fertilizer and ammonia zulphate.
Granular raw materials with specific requirements can also be handled, such as calcium carbonate, active whitewash, magnetic powders, graphite, pharmaceutical residues, and materials that require continuous batch drying at low temperatures. This versatile drying solution can handle a wide range of materials. It offers flexibility and efficiency in a variety of industrial applications.
The Advantages of Rotary Drum Dryer
High drying efficiency: To efficiently dry a wide range of materials, the rotary drum dryer uses a rotating drum and high temperatures. Continuous rotation ensures that the material is exposed to the hot air for an extended period of time, promoting thorough and rapid drying.
Versatility in material handling: It is capable of drying different types of materials. These include granular, powdered and viscous materials. This versatility makes it ideal for many industries to choose from.
Customizable temperature and airflow control: To meet the specific requirements of different materials, the temperature and airflow can be easily adjusted. This flexibility allows for precise control of the drying process to ensure that optimum results are achieved.
Uniform drying: Heat is distributed evenly throughout the material due to the rotating drum. This produces a more uniform and higher quality end product.
More Information about drying-and-cooling-series.
