Wood Chip Dryer
Structural Adaptation:
Composed of a rotating cylinder and lifting flights, it is tailored to the lightweight and fluffy nature of wood chips, ensuring stable operation.
Process Compatibility:
The inclined cylinder design allows wood chips to be fed from the higher end and co-currently flow with high-temperature hot flue gas, moving toward the lower end as the cylinder rotates, aligning with their transportation needs.
Efficient Drying:
The internal lifting flights elevate and shower the wood chips, leveraging their large surface area to significantly increase contact with hot flue gas, enhancing drying rate.
Assisted Forward Movement:
The action of the lifting flights propels the lightweight wood chips forward in an orderly manner inside the cylinder, facilitating the collection of dried wood chips at the discharge end.
Wood Chip Dryer: Targeted Solution for Drying Challenges in Wood Processing
Solves the problem of “wood chips clumping and being difficult to dry”: Wood chips generated during wood processing are loose and have unstable moisture content, making them prone to clumping and mold during traditional sun-drying. The dryer's paddle design continuously agitates wood chips while exposing them to high-temperature hot flue gas in a co-current flow. This ensures uniform heating for every batch, completely preventing clumping. The resulting dried chips maintain excellent looseness, directly meeting requirements for subsequent uses such as biomass fuel and culture media.
Overcoming the “Small Batch, Continuous Processing” Challenge: Small wood mills produce sporadic wood chip volumes. The dryer's integrated feed and transport system within its inclined cylinder eliminates frequent start-stops, enabling on-demand drying. This approach avoids wet chip storage space requirements while flexibly matching production rhythms and reducing manual handling costs.
Resolving the “Low Drying Efficiency, High Energy Consumption” Conflict: Utilizing wood chips' high specific surface area, the dryer increases heat exchange area through paddles. This boosts thermal efficiency by over 20% compared to traditional equipment. Wood chips that previously required two days of air-drying can now meet standards within hours, significantly shortening production cycles and reducing fuel consumption.
Technical Specifications
Model | Evaporation Capacity (t/h) | Drive Power (kW) | Fan Power (kW) | Air-lock Discharger (mm/kW) | Remarks |
1.2*12 | 0.25-0.45 | 5.5 | 11 | 300/1.5 | Parameters may vary based on material properties
|
1.5*15 | 0.5-0.7 | 11 | 15 | 400/2.2 | |
1.8*18 | 1.0-1.5 | 15 | 22 | 500/3 | |
2.2*24 | 2.5-3.5 | 22 | 37 | 600/4 | |
2.5*24 | 2.5-4.7 | 22 | 45 | 600/4 | |
3.0*30 | 5.0-6.0 | 37 | 75 | 700/5.5or larger | |
3.5*30 | 6.5-8.0 | 45 | 90 | 700/5.5or larger |
Company Qualifications
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