Rotary Cooler
Equipped with rotary joint, 2 sets of gear ring, roller ring, 2 sets of supporting wheel and one set of retaining wheel. The barrel material is Q345, material of heat exchange tube is 304 stainless steel and heat exchange area is 401m2
Rotary dryers and coolers can be installed as standalone units or Complete systems deliveries including PLC, Dust Collection, Product Conveying (Feed and Discharge) Exhaust Gas Handling, Heat Exchanging, and Fuel Delivery Systems
- Mechanical simplicity
- Continuous operation
- Low maintenance
- Number of industries served
Rotary Drying and Cooling is used in a wide variety of applications and industries where there is a need for a large throughput of material to be processed. The Rotary equipment is suited for different sized particles, large and small, and different moistures as well. Product temperatures can be easily controlled in the equipment
Applicable industries:
- Mineral and Coal applications
- Iron Ore
- Plastic and Polymer
- Limestone
- Potash & Phosphate Industries
- Rare Earth Elements
- Sodium & Salts
- Clays
- Wood FIber and Wood Chips
- Yellow Cake
- Waste sludge
Working Principle:
In its simplest form, the cascade dryer consists of a slightly inclined rotating cylinder, fitted with a series of peripheral flights arranged to lift, distribute and transport the material. The flights are designed to suit the particular handling characteristics of the material, which may vary with increasing dryness. The principle of operation is based on showering, or cascading the wet material through a hot gas stream, flowing either co-current or counter-current to the solids. The hot gas induces the evaporation of the moisture. The heat lost to the material and evaporation of water vapour reduces the gas temperature rapidly, such that it leaves the dryer at a comparatively low temperature. The efficiency of the dryer is largely dependant on the differential between the inlet and exhaust gas temperatures, although the heat transfer rate is also influenced by the relationship between the design of flights and the speed of rotation. However, irrespective of the gas and material temperatures the drying (or residence) time may be critical, as this is governed by the rate of diffusion of water from the core to the surface of the material. For special applications, the rotary cascade design is adapted to provide a shortfall, or 'Cruciform', lifter configuration. Similarly, Rotary Cascade Coolers and Combined Dryer/Coolers are available as required.
| Model |
BHRC-300 |
| Capacity |
3-5 ton per hour |
| Origin |
Shandong, China |
Audited Supplier 
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