Coal Dryer for Reducing Coal Transportation Costs
Product Spotlights
2.Low damage to root systems
3.Adjustable screen aperture
4.Large continuous processing capacity
5.Anti-clogging rotary design
6.Durable wear-resistant steel
7.Easy to clean and maintain
8.Stable low-noise operation
9.Compact space-saving structure
10.Wide adaptability for various soils
1. Product Description
This professional coal dryer is specially designed for reducing coal transportation costs and optimizing coal logistics efficiency, focusing on solving excessive transportation burden, low effective cargo volume and high logistics expenditure caused by high residual moisture in raw coal and bulk coal materials. Moisture excess is a key factor leading to elevated coal transportation costs; redundant water in coal increases overall material weight, occupies valid transportation capacity, and results in transporting useless moisture instead of effective combustible components. In addition, high-moisture coal is prone to agglomeration, leakage and deterioration during long-distance transportation, further raising loss and secondary processing costs. This equipment takes coal weight reduction and transportation optimization as the core advantage, specially used for fixed-value dehydration and moisture stabilization of bulk coal before outbound transportation. It can be perfectly matched with conventional coal crushing, screening and stockyard handling systems, supporting adjustable and standardized drying treatment according to different transportation modes and coal delivery standards. With industrial-grade stable and high-efficiency configuration, it effectively removes redundant moisture, reduces overall coal bulk weight, cuts invalid transportation load, and provides reliable equipment support for enterprises to realize low-cost, low-loss and high-efficiency coal outbound transportation and sales.
2. Working Principle
The coal dryer dedicated to reducing coal transportation costs adopts intelligent hot air circulation drying and precise gradient dehydration principle, realizing quantitative and adjustable moisture removal for bulk transported coal. The pre-treated wet bulk coal is stably and quantitatively sent into the rotary drying drum through a sealed feeding system. The internal optimized multi-stage lifting and scattering structure continuously flips, disperses and suspends coal particles to form a uniform fluffy material curtain, maximizing full contact between coal materials and circulating hot air. Through accurate linkage adjustment of hot air temperature, drum rotating speed and feeding volume, the equipment evenly removes surface and internal redundant moisture, effectively reducing coal gross weight without damaging combustible ingredients. The water vapor and fine coal dust generated during drying are efficiently purified and discharged by the matched dust removal and exhaust system to meet environmental protection standards. Finally, low-moisture, light-weight and stable-quality dry coal is stably discharged, realizing one-stop coal weight optimization and transportation cost control for coal logistics and sales projects.
3. Core Features
Precise Dehydration for Transportation Weight Reduction: Centrally optimized for coal logistics and outbound transportation requirements, the equipment supports flexible adjustment of drying indicators according to raw coal moisture and transportation distance. It effectively eliminates invalid moisture weight, increases effective coal proportion per ton of cargo, and fundamentally reduces unit transportation and freight costs.
Reduce Transit Loss & Logistics Expenses: Uniform and stable dehydration avoids common transportation problems such as coal agglomeration, vehicle sticking, material deterioration and moisture reabsorption during transit. It lowers coal loss rate in logistics, reduces secondary sorting and reprocessing work, and significantly cuts comprehensive coal transportation and operation costs.
Anti-Blocking & Uniform Stable Drying: Adopting anti-adhesion lifting plates and uniform hot air circulating distribution structure, it effectively prevents wet coal materials from bonding and agglomerating during drying. The balanced gradient drying mode ensures consistent moisture of finished coal, avoiding uneven weight and material quality difference in batch transportation.
Intelligent Adjustable & Energy-Saving Operation: Equipped with flexible adjustable operating parameters, it adapts to different coal types and variable moisture conditions. The high-efficiency hot air circulation system improves thermal utilization rate, reduces drying energy consumption, and realizes low-cost dehydration treatment to achieve higher overall logistics economic benefits.
Low Maintenance & High Operational Stability: The equipment features sturdy, wear-resistant and high-temperature resistant industrial structure with low failure rate and long service life. It supports 24-hour continuous automatic drying, reduces manual operation and equipment maintenance frequency, ensures stable and continuous coal pretreatment for bulk transportation, and improves overall project operational efficiency.
Technical Specifications
| Product Specs (m) | Capacity (T/H) | Main Motor Power (kW) | Main Motor Model | Main Gearbox Model | Ratio |
| φ1.2×10m | 2.5 | 7.5 | Y160M-R3 | ZL50-16-1 | - |
| φ1.5×12m | 3.3 - 4.9 | 10 | Y160L-6B3 | JZQ500-III-2F | - |
| φ1.5×15m | 4 - 6 | 18.5 | Y200L-6 | JZQ500-III-2F | - |
| φ1.8×12m | 4 - 6 | 11 | Y200L-6 | ZQ50-16II-2 | 16.46 |
| φ2.2×12m | 7 - 12 | 18.5 | Y160L-6 | JZQ650-III | 31.5 |
| φ2.2×14m | 7 - 12 | 18.5 | Y160L-6 | JZQ750-III | 31.5 |
| φ2.2×16m | 12 | 30 | Y225M-6 | JZQ750-III | 31.5 |
| φ2.4×14m | 12 | 30 | Y250M-6 | JZQ750-III | 31.5 |
| φ2.4×18m | 10 - 13 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ2.4×20m | 10 - 14 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ3×20m | 25 | 55 | Y250M-4 | ZL100-16-1 | 41.52 |
| φ3×25m | 32 - 36 | 75 | YR280M-4 | ZL100-16-1 | 41.52 |
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