Flameproof Long Distance 11kw Press-in Axial Flow Local Fan
Flameproof Long Distance 11kw Press-in Axial Flow Local Fan (hereafter called fan) takes curve slide orthogonal 3 dimension twisted blade technique. This fan can be customized according to the working condition parameters provided by clients, which ensures it to work at high efficiency. It is a new kind high efficiency, energy saving, low noise fan. It widely used in metal mine, chemical mine, tunnel projects and other mining requiring ventilation. It usually installed on the ground for ventilation, it can also installed in underground as a auxiliary ventilation.
Structures
1. Current collector 2. Impeller 3. Motor 4. Chassis 5. Air outlet
The fan utilizes a unique panel-type muffler structure. This innovative design involves encasing the entire flow channel with flexible noise-dampening materials. High-speed airflow passing through the channel excites noise, but the flexible panels significantly reduce the outward radiation of this noise, leading to quieter operation.
To ensure smooth airflow within the fan body, the outer diameters of several key components are meticulously matched. This includes the fan rectifier cap, muffler core, motor base, and rear muffler cone. Maintaining consistent diameters across these elements minimizes flow disturbances within the channel. This not only optimizes the fan’s pressure coefficient but also enhances its delivery rate, ultimately increasing the effective wind distance.
The panel-type muffler employs a clever fixed-end and movable installation system for the noise-dampening cotton. This design allows for easy replacement of the muffler cotton when it reaches the end of its lifespan, ensuring sustained noise reduction throughout the fan’s operation. This feature extends the overall service life of the ventilator.
Parameters Table
| Model | power | voltage | current | air volume m3/min | full pressure | Highest full pressure efficiency | Sound level than A Lsa（dB) |
|---|---|---|---|---|---|---|---|
| FBY N3.0/2.2 | 2.2 | 380/660 | 4.2/2.7 | 55~101 | 960~380 | ≥75 | ≥30 |
| FBY N3.0/5.5 | 5.5 | 380/660 | 11.1/6.4 | 90~180 | 1700~800 | ≥75 | ≥30 |
| FBY N3.0/11 | 11 | 380/660 | 21.8/12.6 | 130~240 | 2250~800 | ≥75 | ≥30 |
| FBY N3.0/22 | 22 | 380/660 | 42.2/24.4 | 240~370 | 3200~680 | ≥80 | ≥25 |
| FBY N3.0/30 | 30 | 380/660 | 56.7/32.7 | 250~425 | 3500~800 | ≥80 | ≥25 |
Application
Mining and Tunneling: The 11kw long distance mine tunnel axial flow ventilation fan excels in its primary role, providing efficient ventilation and targeted airflow for a safe and productive underground environment.
Industrial Applications: Its powerful airflow makes it ideal for ventilation and heat dissipation in various industries, including metallurgy, chemical production, light manufacturing, food processing, pharmaceutical facilities, machinery & equipment operations, and even civil buildings.
Advantages
High efficiency: Optimized design minimizes energy consumption.
Low noise: Advanced blade technology reduces noise generation.
Customizable: Tailored for specific working conditions.
Wide range of applications: Suitable for various underground ventilation needs.
Intelligent advantages
We have integrated intelligent design into our underground axial flow fan ventilation systems, catering to the unique needs of both mining and tunneling projects. Our intelligent ventilation monitoring system boasts a comprehensive suite of features and cutting-edge technologies, enabling seamless optimization and enhanced safety across diverse underground environments.
Our intelligent ventilation monitoring system meticulously crafts customized ventilation plans for various mine zones, including coal working faces, excavation working faces, and development tunnels prone to disasters. Similarly, for tunnel engineering projects, our system ensures optimal airflow distribution throughout the tunnel, maintaining a safe and productive working environment.
Proactive monitoring and analysis of system performance ensure the stability and reliability of your ventilation system, minimizing downtime and safeguarding the safety of your operations, whether in mines or tunnels.
Granular control over airflow allocation reduces energy consumption, enhances worker comfort and productivity, and optimizes ventilation efficiency in both mining and tunneling operations.
Continuous monitoring of gas concentrations and detection of anomalies trigger timely alerts, enabling rapid intervention and averting potential disasters, preventing mine and tunnel accidents.
Product Cases
An iron ore mine customer in China has used our underground axial flow fan ventilation system. The air quality underground in mines has been greatly improved.
Customized axial fan ventilation system for a tunnel project in South America. Using FBDY series axial flow fans, the ventilation distance reaches 10km.
Axial fan ventilation system installed for a metal mining client in South America. The system effectively removes stale air, supplies fresh air, and controls dust, fumes, and other hazardous gases.
Client Support Services
Our commitment extends beyond providing high-performance fans. Our team of ventilation experts is readily available to assist you in selecting the right fan solution for your specific needs, providing expert advice and technical support throughout the entire process.
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