3×5.5kw flame-proof exhaust counter-rotating axial flow fan
The 3×5.5kW Flame-Proof Exhaust Counter-Rotating Axial Flow Fan is a revolutionary local ventilation solution designed for a variety of applications. This innovative fan combines a compact design with exceptional performance, making it ideal for even the most challenging environments. Its space-saving design simplifies installation and allows for efficient use of workspace.
Structures
1. Current collector 2. Panel-type muffler front tube 3. First-level panel-type muffler host 4. First-level impeller 5. Second-level impeller
6. Secondary panel-type muffler main engine 7. Third-stage impeller 8. Guide vane tube 9. Panel-type muffler diffuser tube
This fan prioritizes a comfortable working environment with its unique panel-type muffler structure. The entire outer flow channel utilizes flexible materials, effectively forming a muffler that significantly reduces the noise radiated by high-speed airflow. This innovative design translates to noticeably quieter operation during use.
The fan’s structure further optimizes performance and efficiency. The outer diameters of crucial components – the fan rectifier cap, muffler core, motor base, and rear muffler cone – are meticulously designed to maintain complete consistency. This ensures an uninterrupted and smooth flow channel throughout the fan body. As a result, the fan achieves an improved pressure coefficient, leading to a stronger wind delivery distance.
The panel-type muffler structure offers another key benefit: easy maintenance. The muffler cotton utilizes a fixed end with a movable installation form. This allows for effortless replacement in case of wear or tear, ensuring the fan maintains its optimal muffling effect throughout its extended service life.
Parameters Table
No. | motor power | air Volume(m3/min) | full pressure(Pa) | Maximum full pressure efficiency(%) | compared to a sound levels[dB(A)] |
---|---|---|---|---|---|
No3.5 | 2×1.1 | 153~76 | 250~1500 | ≥75 | ≤30 |
No3.5 | 3×1.1 | 153~76 | 350~2100 | ≥75 | ≤30 |
No3.5 | 4×1.1 | 153~76 | 450~2700 | ≥75 | ≤30 |
No4 | 2×2.2 | 220~113 | 300~1800 | ≥75 | ≤30 |
No4 | 3×2.2 | 220~113 | 420~2520 | ≥75 | ≤30 |
No4 | 4×2.2 | 220~113 | 540~3240 | ≥75 | ≤30 |
No4.5 | 2×4 | 220~150 | 300~2300 | ≥75 | ≤30 |
No4.5 | 3×4 | 220~150 | 420~3220 | ≥75 | ≤30 |
No4.5 | 4×4 | 220~150 | 540~4140 | ≥75 | ≤30 |
No4.5 | 2×5.5 | 240~160 | 320~3100 | ≥75 | ≤30 |
No4.5 | 3×5.5 | 240~160 | 440~4340 | ≥75 | ≤30 |
No4.5 | 4×5.5 | 240~160 | 580~5580 | ≥75 | ≤30 |
No5.0 | 2×7.5 | 300~180 | 340~3500 | ≥75 | ≤30 |
No5.0 | 3×7.5 | 300~180 | 480~4900 | ≥75 | ≤30 |
No5.0 | 4×7.5 | 300~180 | 610~6300 | ≥75 | ≤30 |
No5.6 | 2×11 | 400~200 | 350~4000 | ≥80 | ≤25 |
No5.6 | 3×11 | 400~200 | 350~4000 | ≥80 | ≤25 |
No5.6 | 4×11 | 400~200 | 630~7200 | ≥80 | ≤25 |
No6.0 | 2×15 | 450~250 | 440~5100 | ≥80 | ≤25 |
No6.0 | 3×15 | 450~250 | 620~7100 | ≥80 | ≤25 |
No6.0 | 4×15 | 450~250 | 790~9200 | ≥80 | ≤25 |
No6.0 | 2×18.5 | 500~250 | 450~5500 | ≥80 | ≤25 |
No6.0 | 3×18.5 | 500~250 | 630~7700 | ≥80 | ≤25 |
No6.0 | 4×18.5 | 500~250 | 810~9900 | ≥80 | ≤25 |
No6.0 | 2×22 | 550~250 | 450~6000 | ≥80 | ≤25 |
No6.0 | 3×22 | 550~250 | 630~8400 | ≥80 | ≤25 |
No6.0 | 4×22 | 550~250 | 810~10800 | ≥80 | ≤25 |
No6.3 | 2×30 | 630~260 | 460~6300 | ≥80 | ≤25 |
No6.3 | 3×30 | 630~260 | 640~8820 | ≥80 | ≤25 |
No6.3 | 4×30 | 630~260 | 830~11340 | ≥80 | ≤25 |
No6.7 | 2×37 | 730~410 | 920~6500 | ≥80 | ≤25 |
No6.7 | 3×37 | 730~410 | 1200~9000 | ≥80 | ≤25 |
No6.7 | 4×37 | 730~410 | 1480~1160 | ≥80 | ≤25 |
No7.1 | 2×45 | 820~550 | 1480~6650 | ≥80 | ≤25 |
No7.1 | 3×45 | 820~550 | 1480~9130 | ≥80 | ≤25 |
No7.1 | 4×45 | 820~550 | 1850~11740 | ≥80 | ≤25 |
No7.5 | 2×55 | 980~630 | 1850~6800 | ≥80 | ≤25 |
No7.5 | 3×55 | 980~630 | 1850~9240 | ≥80 | ≤25 |
No7.5 | 4×55 | 980~630 | 2200~11880 | ≥80 | ≤25 |
No8.0 | 2×75 | 1250~680 | 2200~7100 | ≥80 | ≤25 |
Application
Underground Mines: The 3×5.5kw flame-proof exhaust counter-rotating axial flow fan can be used for ventilation in various underground mines, such as coal mines, metal mines, and non-metallic mines.
Tunnel Projects: The 3×5.5kw flame-proof exhaust counter-rotating axial flow fan can also be used for ventilation in various tunnel projects, such as highway tunnels, railway tunnels, and water conservancy tunnels.
Other Places Requiring Explosion-proof Ventilation: The 3×5.5kw flame-proof exhaust counter-rotating axial flow fan can also be used in other places requiring explosion-proof ventilation, such as chemical plants, petrochemical plants, and power plants.
Advantages
Compact Design: Its space-saving design simplifies installation and allows for efficient use of workspace.
Low Noise Operation: Ensures a comfortable working environment, minimizing noise disruption.
High Wind Pressure & Efficiency: Delivers powerful airflow while maintaining exceptional energy efficiency.
Superior Wind Resistance: Handles demanding conditions with ease, ensuring consistent performance.
Stable Operation in Confined Spaces: Maintains reliable ventilation even in restricted areas.
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 metal mining client 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.
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.