Peat rotary dryer is special design for peat of high moisture, big viscosity, small density, low heat resistance, easy cluster, and other character development and market demand product. This peat drying system main included heating source, Break feed equipment, Belt feeding machine, rotary drum, discharge equipment, dust removal, belt discharging machine, induced draft fan, peat combustion, temperature control, power operation system and system structure.
Aiming at the defects that ordinary tumble dryers cannot adapt to the phenomenon of weak bonding and cohesive material drying with moisture greater than 50%, low evaporation per unit area, and high fuel energy consumption, this machine adds agitating high-speed rotating blades to strengthen the the material crushing and dispersion function, the surface area of the material is fully expanded, and the material is fully contacted with hot air to transfer heat and evaporate the moisture of the material. Because the particles of the material are minimized, the heat transfer and evaporation rate of the moisture is greatly increased.
Materials:Widely used for drying coal, lignite, carbon coal, lean coal, coking coal, fat coal, gas coal, etc.
Application:Drying peat coal to improve calorific value and combustion efficiency.
The flowchart of material: Moisture content is about 50-65% and peat is fed by a screw conveyor into a rotary drum dryer to achieve downstream drying. The materials are continuously picked up and scattered under the copying board, and the materials are scattered and spirally advanced. The inner of dryer has stirring blade device will make the material fully stirred, break up and beat, and the material and the hot gas are fully in heat exchange. The moisture quickly evaporates and vaporizes. The material that achieves the drying effect quickly moves out of the drum under the action of hot air. The wet material that does not reach the drying effect that cannot travel fast due to its own weight, and the material inside of the drum is fully dried to achieve a drying effect, and the drying process is completed and discharged from the screw conveyor. Inside the drum has a shock cleaning device to prevent material sticking to the wall.
| Model | Capacity(T/D) | Early moisture(%) | Final moisture(%) | Power (kw) | Cover area(m²) |
| JTMG1916 | 300 | 30±5 | ≤10 | 109 | 7m*25m |
| JTMG2218 | 500 | 128 | 8m*30m | ||
| JTMG2518 | 700 | 143 | 8m*30m | ||
| JTMG2818 | 1000 | 210 | 8m*40m | ||
| JTMG3422 | 1500 | 320 | 10m*45m | ||
| JTMG4032 | 2000 | 460 | 12m*60m |
Utilizes co-current drying technology where hot air and materials enter together, achieving high evaporation intensity and over 80% thermal efficiency with low outlet temperature.
Features strong overload resistance with large processing capacity and stable operation, significantly reducing fuel consumption and drying costs per unit.
Adjustable parameters create stable full-cross-section material curtains for thorough heat-mass exchange, ensuring consistent drying quality.
Zero-horizontal-thrust design with self-aligning roller devices minimizes mechanical wear, prevents material sticking, and ensures smooth, energy-efficient operation.
From solution design to equipment manufacturing and on-site installation and commissioning, Jiutian provide complete one-stop services. The equipment is exported to over 100 countries including UK, Russia, Malaysia, the Philippines, Italy, Israel, Indonesia, Malaysia, Ethiopia, Nigeria, Congo, South Africa, Pakistan, India, Egypt, etc. Looking forward to cooperating with you. The following is the project site of our client.
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