A steam tube rotary dryer is an improved indirect drying process equipment, which is formed by arranging steam tubes on a traditional direct heat transfer rotary dryer (drum dryer). In this setup, steam serves as the heat source, while the tubes act as the direct heat transfer surface in contact with the material.

Compared to traditional direct heat rotary dryers, the steam tube rotary dryer boasts the following advantages:

Material does not come into direct contact with the heating medium, ensuring a safer, more reliable drying process and guaranteed product quality.

2. Facilitates the recovery of condensate from the heat exchange process, enhancing the utilization of thermal energy.

3. Indirect heating dryers have a low exhaust gas flow rate, resulting in less heat energy being carried away, thus achieving high thermal efficiency. Generally speaking, the same drying quality can be obtained with indirect

The heat energy required for the indirect dryer is 1/2 to 1/3 of that for the direct dryer.

4. Low exhaust flow, less likely to carry dust, and since the moisture content in the exhaust can be quite high, it is beneficial for the recycling of certain solvents and the remaining heat in the exhaust.

Collect, thereby achieving dual benefits of energy saving and environmental protection.

Process Material:

Coal slime, desulfurized gypsum, graphite powder, lightweight calcium carbonate, lees soy sauce

Slag, Sodium Carbonate, Magnesium Carbonate, Potassium Carbonate, Polyethylene, Polypropylene

Paraffin, polyvinyl chloride, aluminum hydroxide, synthetic resins, etc.

Main Specifications: (Diameter x Cylinder Length) (mm)

Φ1200×6000 ～ 10000

Φ1350×8000 ～ 12000

Φ1600×8000 ～ 14000

Φ1800×10000 ～ 18000

Φ2000×15000 ～ 22000

Φ2200×16000 ～ 22000

Φ2500×18000 ～ 25000

Φ2800×20000 ～ 26000

Φ3000×20000 ～ 30000