Sintering Fan
The sintering smoke exhaust fan is the core negative pressure equipment in the metallurgical sintering production line featuring large air volume and high negative pressure. It is compatible with sintering machines of all specifications from 18-1000m?. With a double su and double support centrifugal structure, the high-strength alloy impeller has been treated with a wear-resistant and anti-corrosive coating, which can withstand dusty andive smoke conditions, ensuring long-term stable operation. The equipment is equipped with a flexible adjustment system, combined with variable frequency and inlet guide vane adjustment technology, which optimizes electricity consumption ratio by ***, helping the sintering plant to achieve energy efficiency upgrade. It also comes with a complete lubrication and intelligent monitoring system, supporting remote operation and, and fault early warning, effectively reducing the risk of shutdowns, while meeting the emission standards of smoke purification, making it a reliable choice for efficient production in the metallurgical sintering process.
Core Functions of the Sintering Smoke Exhaust Fan
1. Process Drive: By creating negative pressure through the flue, it the solid fuel in the sintering material to burn fully, providing the required heat and airflow environment for sintering.
2. Environmental Emission: It extracts-temperature smoke containing dust, which is then purified by electric dust removal, desulphurization, and other methods before being discharged up to standard, controlling the pollution of and harmful gases.
3. Key Energy Efficiency: It accounts for more than 50% of the total electricity consumption of the sintering plant, making it core equipment for energy-saving transformation.
Structure and Types of Sintering Smoke Exhaust Fan
- Main Types: Double suction and double support centrifug fans, suitable for large air volume and high negative pressure conditions.
- Core Components: Motor, high-strength alloy impeller (wear-resistant and anti-corive), housing, bearings, sealing system, lubrication device, etc.
- Common Models: SJ series main exhaust fan, SJ/AII series ring fan, Y4-73/G4-73 series dust removal fan, etc.
Key Characteristics of Sintering Smoke Exhaust Fan
Large Air Volume and High Negative Pressure: Suitable for thick material layer (up to 700mm) and large sintering machine (1000m?).
- Wear-resistant and Anti-corrosive: The smoke contains dust and corrosive components, so the impeller and blades need to be reinforced with wearresistant coating or alloy material.
- Efficient and Low Consumption: First-class energy efficiency, multiple seals to reduce leakage, flexible adjustment methods (such as inlet vane, variable frequency).
- Stable and Reliable: Equipped with electric turntable, complete lubrication and monitoring system, to ensure long-term continuous.
Application and Maintenance Points of Sintering Smoke Exhaust Fan
- Matching Scenarios: There are corresponding models for 18-100m? sintering machines, which need to be customized according to the sintering area, material layer thickness, and smoke volume.
- Maintenance Focus: Regular dust, inspection of impeller wear/dynamic balance, monitoring of bearing temperature and vibration, ensuring the normal lubrication system, and avoiding production stoppage due to failure.
and Development of Sintering Smoke Exhaust Fan
- Selection Basis: Sintering machine area, material layer thickness, smoke volume, system resistance, environmental protection, etc.
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