Coal Dryer Capacity Calculation for Wet Coal
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 wet coal dryer capacity calculation service is a specialized industrial technical solution tailored for coal processing enterprises. It provides accurate capacity sizing and equipment parameter matching based on the specific characteristics of wet coal, target moisture reduction requirements, and on-site operational conditions. This service helps users select the most cost-effective dryer model, effectively avoiding issues such as insufficient capacity, low efficiency, or unnecessary over-investment due to improper equipment selection.
Working Principle
The calculation process follows a standardized industrial methodology:
Data Collection: Gather key parameters including hourly wet coal feed rate, initial moisture content, target final moisture, available heat source type, and ambient conditions.
Core Calculation: Determine the mass of absolute dry coal per hour and calculate the total water evaporation load required.
Equipment Sizing: Based on the evaporation load and standard volumetric evaporation intensity for wet coal, calculate the required effective volume of the rotary drum.
Parameter Matching: Select appropriate drum diameter, length, rotation speed, and inclination to ensure sufficient material residence time for complete drying.
System Verification: Check air velocity within the drum and overall system thermal efficiency to confirm stable, long-term operation.
Key Features
High Accuracy: Calculation results are within ±5% of actual operational requirements, specifically optimized for wet coal properties.
Built-in Flexibility: Includes a 10-15% capacity buffer to accommodate fluctuations in feed rate and coal moisture.
Prevents Operational Issues: Considers anti-clogging and anti-sticking requirements for high-moisture coal in the parameter selection.
Cost-Effective: Avoids over-design, reducing both initial equipment investment and long-term energy consumption.
Practical Output: Delivers a complete calculation report, core equipment specifications, and operational parameter guidelines for direct use in procurement and system design.
Technical Specifications
| Model | Reducer Model | Speed(r/min) | Motor power(kw) | Weight(t) |
| φ1.2×3 | ZQ350 | 10-15 | 4 | 2 |
| φ1.5×4 | ZQ350 | 10-15 | 5.5 | 3 |
| φ1.8×5 | ZQ400 | 10-15 | 7.5 | 4 |
| φ2.0×5 | ZQ400 | 10-15 | 7.5 |
5 |
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