Long distance 132kw underground tunnel axial flow ventilation fan
The Long distance 132kw underground tunnel axial flow ventilation fan (hereafter referred to as the fan) is a novel, domestically-produced ventilation solution boasting wide applicability in underground coal mines. This innovative fan features a compact design for minimal space requirements, remarkably low noise operation, and the ability to generate high wind pressure with exceptional efficiency. It maintains stable operation even in areas with restricted airflow and offers a broad range of high-efficiency operation conditions. To accommodate the specific driving face length and ventilation needs of each tunnel, the fan can be operated as a complete unit or in individual stages. This versatility allows for significant energy consumption reduction, translating to substantial energy savings. The China Standard High-Pressure Underground Coal Mine Axial Fans Mining Fan is the ideal equipment for long-distance ventilation in mine roadways.
Structures
1. Current collector 2. Primary host group 3. Motor 4. impeller 5. Diffuser
The Long distance 132kw underground tunnel axial flow ventilation fan with its innovative counter-rotating impeller design. This eliminates excess guide vanes in traditional fans, leading to a remarkably compact size and reduced energy losses. This groundbreaking approach sets a new standard for efficiency.
The meticulously designed motor, housed in a flow isolation cavity and cooled by dedicated ducts, ensures peak performance even in harsh environments.
High-strength cast aluminum alloy blades, three times stronger than steel, guarantee durability. Additionally, the advanced, three-dimensional twisted blade design improves efficiency by 5-10% and reduces noise by 10-20dB(A), creating a quieter work environment.
Parameters Table
| Machine number | Motor model | Motor Power(kw) | High-efficiency area volume（m2/s) | High-efficiency area Static pressure（pa) | Compared to A sound levels db(A) |
|---|---|---|---|---|---|
| 8 | YBF132S-4 | 5.5 | 3.6-8.9 | 110-580 | ≤35 |
| 9 | YBF160M-4 | 11 | 4.6-12.8 | 130-710 | ≤38 |
| 10 | YBF160L-4 | 15 | 6.7-17 | 150-920 | ≤38 |
| 11 | YBF200L1-4 | 30 | 9.2-23.3 | 190-1100 | ≤38 |
| 12 | YBF225M-4 | 45 | 11-31 | 220-1350 | ≤38 |
| 13 | YBF250M-4 | 55 | 13.8-38 | 250-1600 | ≤38 |
| 10 | YBF160M-6 | 7.5 | 4-12 | 75-400 | ≤38 |
| 11 | YBF160L-6 | 11 | 6-15 | 85-510 | ≤38 |
| 12 | YBF180L-6 | 15 | 8-21 | 95-590 | ≤38 |
| 13 | YBF200L2-6 | 22 | 11-27 | 115-690 | ≤38 |
| 14 | YBF225M-6 | 30 | 12.5-33 | 145-800 | ≤38 |
| 15 | YBF280S-6 | 45 | 15-40 | 170-900 | ≤38 |
| 16 | YBF280M-6 | 55 | 20-48 | 195-1100 | ≤38 |
| 17 | YBF315S-6 | 75 | 21-57 | 205-1200 | ≤38 |
| 18 | YBF315L1-6 | 110 | 26-70 | 215-1350 | ≤38 |
| 19 | YBF315L2-6 | 132 | 31-80 | 230-1550 | ≤38 |
Application
Beyond excelling in mine and tunnel ventilation, our Axial Type Flow Fans demonstrate remarkable versatility across various industries.
Mining: As the name suggests, these fans are perfectly suited for primary and auxiliary ventilation in mines, ensuring worker safety and optimal air circulation.
Metal Industries: The fans effectively handle high-pressure ventilation needs in the metallurgy, non-ferrous metals, and gold processing sectors.
Chemical Industry: Their robust design makes them ideal for high-pressure ventilation applications within the chemical industry.
Shipbuilding and Ceramics: These fans offer efficient ventilation solutions for the shipbuilding and ceramic industries.
Advantages
1. Enhanced efficiency and energy savings: The fan’s unique two-stage, contra-rotating impeller design effectively accelerates airflow, leading to higher wind pressure and efficiency compared to traditional single-stage axial fans.
2. Reduced noise levels: The fan incorporates a comprehensive noise reduction system, including a front silencer, anechoic main unit, anechoic diffuser, and soundproof outer barrel filled with sound-absorbing cotton.
3. Sturdy and durable construction: The fan’s welded steel plate barrel and structural parts provide a robust and durable framework, ensuring long-lasting operation in harsh underground mining environments. The tight structure, featuring flange bolts connecting each air duct section and a direct impeller-to-motor connection, enhances overall rigidity and stability.
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
Axial fan ventilation system installed for a tunnel project in China. The system effectively removes stale air, supplies fresh air, and controls dust, fumes, and other hazardous gases.
Customized axial fan ventilation system for a tunnel project in South America. Using FBDY series axial flow fans, the ventilation distance reaches 10km.
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.
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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