1500 Tons per Day Large Coal Drying Plant
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 1500 tons per day large coal drying plant is a super-large heavy-duty continuous drying system tailored for mega coal washing bases, large-scale coal upgrading industrial parks and centralized bulk coal distribution hubs. It stably processes 1500 tons of raw coal, high-viscosity coal slime, low-grade lignite or granular coal per day, reducing the final moisture of finished coal to 12±3%, effectively boosting coal calorific value and drastically cutting unit transportation and storage costs. It supports 24-hour non-stop full-load operation, and can be seamlessly connected with upstream crushing, screening and downstream packaging, dedusting units to form a fully automated mega-yield industrial production line.
Working Principle
Powered by a customized super-high-torque heavy-duty transmission assembly, the extra-large-diameter long rotary drum runs at a precisely calibrated ultra-low speed. Wet coal is evenly fed into the drum, which is internally welded with various types of staggered lifting flights, repeatedly lifting, turning and scattering the materials to form a uniform full-section material curtain, which fully contacts with counter-flow high-temperature flue gas for sufficient and thorough heat and mass exchange. The moisture in coal is rapidly evaporated, the generated water vapor is purified by the multi-stage ultra-high-efficiency dust removal system and then discharged up to the strictest national industrial emission standards, and the dried qualified coal is continuously output from the discharge end. The built-in full-coverage automatic anti-sticking and anti-blocking cleaning device runs synchronously with the drum, completely eliminating the sticking and clogging problem of high-viscosity coal during long-hour full-load operation.
Key Features
1500 tons per day ultra-large rated capacity, perfectly matching mega-scale coal processing projects' high-yield demand
Reasonable structure, sophisticated production, high output and low energy consumption
The drum interior can be optionally equipped with refractory insulation materials according to user needs
Full intelligent PLC remote monitoring system, realizing unattended automatic operation of the whole line
Ultra-heavy-duty wear-resistant alloy structure design, extending the service life to over 15 years under long-term full-load operation
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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