Coal Dryer Working Principle and Process Diagram
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
Product Description
This coal dryer working principle and process diagram supporting solution provides a full set of professional technical explanations and visual process demonstration for industrial coal drying equipment. It systematically sorts out the core operation logic of the dryer, the full flow of material and heat flow, and the layout of each functional section, helping users quickly grasp the operation mechanism of the equipment, guide on-site installation and commissioning, and optimize daily production operation. It is widely applicable to coal washing plants, power plants, coal processing enterprises and other scenarios.
Working Principle
The coal dryer adopts a rotary drum structure with a slight inclination. Wet coal enters the drum from the high feed end, and the built-in special lifting flights continuously lift and scatter the materials to form a uniform material curtain, which fully contacts with high-temperature hot air for sufficient heat exchange. The moisture in the coal is rapidly evaporated and discharged with the hot and humid air flow after dust removal, and the dried low-moisture coal is stably output from the low discharge end. The whole process realizes continuous and efficient dehydration through the coordinated operation of feeding, heat exchange, discharging and tail gas treatment.
Key Features
The principle explanation is accurate and professional, which is consistent with the actual operation logic of industrial coal dryers
The process diagram clearly marks the flow direction of materials, hot air and tail gas, and the layout of each core component
It covers the special anti-sticking and anti-clogging structure design for high-moisture viscous coal
It can be directly used for equipment operation training, project technical demonstration and production process optimization
The content is highly compatible with the technical parameters of mainstream coal dryer models on the market
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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