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Help CenterIndustrial Drying Machine for Fly Ash and Cement Additive Processing
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
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1. Product Description
The Industrial Drying Machine for Fly Ash and Cement Additive Processing is a professional, high-efficiency drying equipment tailored for building material production, industrial solid waste recycling and cement auxiliary material processing industries. It is mainly applied to process wet fly ash, cement additives, mineral admixtures, slag powder and other fine powdery building materials. Fly ash and cement additives feature fine particle size, low bulk density, strong water absorption and easy agglomeration. Excessive moisture in raw materials will lead to material caking, poor fluidity, reduced chemical activity and uneven mixing, which seriously affects the strength stability, compactness and overall quality of cement and concrete finished products. Conventional drying machines have prominent defects such as low thermal utilization rate, serious fine powder loss, uneven drying effect and poor adaptability to fine powder materials, failing to meet the large-scale, high-precision and low-consumption production requirements of modern cement plants and building material processing enterprises. This professional industrial drying machine adopts upgraded fully sealed anti-dust structure, optimized circulating hot air gradient drying system and anti-caking material flipping technology. It can efficiently and stably remove internal and surface moisture of various building material powders without damaging the original physical activity and structural properties of materials. With large processing capacity, low energy consumption and environmentally friendly operation, the equipment greatly improves the recycling utilization rate of fly ash solid waste and the production qualification rate of cement additives, serving as essential core drying equipment for standardized production of building materials and resource utilization of industrial waste residues.
2. Working Principle
This special drying machine for fly ash and cement additives adopts sealed negative-pressure circulating hot air drying and graded low-temperature dehydration working principle. Wet powdery materials such as fly ash and cement additives are quantitatively and continuously conveyed into the fully sealed rotary drying drum through a stable feeding system. The specially designed anti-caking and anti-scattering lifting structure slowly lifts, turns and disperses the fine powder materials, effectively avoiding powder floating loss and secondary agglomeration while forming a uniform and fluffy stable material curtain inside the drying chamber. The high-efficiency hot air circulation system delivers graded temperature-controlled hot air to conduct full-area countercurrent heat exchange with the suspended powder layer. Through gradual gradient temperature rise and uniform heat conduction, the system thoroughly evaporates surface free water and deep adsorbed water of the powder materials, realizing thorough and balanced dehydration. The intelligent PLC control system automatically adjusts hot air temperature, air volume and feeding speed according to material moisture, fineness and production load, ensuring stable drying indicators and consistent finished product quality. All water vapor and tiny floating powder generated during operation are centrally recycled and purified through a sealed dust recovery system, which not only eliminates on-site dust pollution but also avoids material waste. After continuous cyclic drying treatment, dry fly ash and cement additive powder with stable moisture, high activity and good fluidity are continuously and evenly discharged to meet the batching and production standards of high-quality cement and building concrete materials.
3. Core Features
1. Professional customized design for fly ash and cement additive powder, with excellent adaptability to fine and easy-agglomeration building materials.
2. Fully sealed negative-pressure operation structure, effectively preventing fine powder overflow and reducing material loss rate.
3. Anti-caking gradient drying technology, thoroughly solving common problems of powder agglomeration and uneven drying.
4. Low-temperature mild heat exchange mode, completely retaining the chemical activity and physical properties of building material powder.
5. Intelligent automatic parameter adjustment, adapting to different material humidity and ensuring stable finished product quality.
6. High thermal circulation utilization rate, remarkable energy-saving effect and low comprehensive production and operation costs.
7. Large continuous processing capacity, suitable for long-term batch production of cement plants and solid waste recycling projects.
4.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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