{"id":2873,"date":"2024-06-19T16:44:24","date_gmt":"2024-06-19T16:44:24","guid":{"rendered":"https:\/\/hnytventilator.com\/?p=2873"},"modified":"2024-06-19T17:22:36","modified_gmt":"2024-06-19T17:22:36","slug":"long-distance-mining-75kw-axial-flow-auxiliary-fan-blower","status":"publish","type":"post","link":"https:\/\/hnytventilator.com\/fr\/product\/ventilateur-auxiliaire-a-flux-axial-75kw-pour-lexploitation-miniere-a-longue-distance\/","title":{"rendered":"Ventilateur auxiliaire \u00e0 flux axial de 75 kW pour l'exploitation mini\u00e8re \u00e0 longue distance"},"content":{"rendered":"\t\t
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\"mine<\/figure><\/div>
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Long distance mining 75kw axial flow auxiliary fan blower<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The Long Distance Mining 75kW Axial Flow Auxiliary Fan Blower<\/a>, designed with advanced curve slide orthogonal 3D twisted blade technology, represents a new generation of high-efficiency, energy-saving, and low-noise ventilation solutions. This innovative fan is customizable to meet specific working condition parameters provided by clients, ensuring optimal performance in a variety of environments.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Structures<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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1. Current collector\u00a0 \u00a02. Panel-type muffler front tube\u00a0 3. First-level panel-type muffler host\u00a0 4. First-level impeller\u00a0 \u00a05. Second-level impeller<\/span>
6. Secondary panel-type muffler main engine\u00a0 \u00a0 7. Third-stage impeller 8. Guide vane tube\u00a0 \u00a0 9. Panel-type muffler diffuser tube<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Air Collection and Silencing
Air Collecting Front Anechoic Barrel: This initial section is designed to intake air while minimizing noise, acting as the first barrier against high-speed airflow noise.
Stage 1 Anechoic Main Unit: Housing the first impeller, this unit is integral to the fan’s noise reduction capabilities, ensuring quieter operation from the outset.
Impellers and Energy Transfer
Stage 1 and 2 Impellers: These impellers are directly mounted and driven by flameproof motors. Their contra-rotating design (rotating in opposite directions) significantly enhances efficiency by improving airflow dynamics and minimizing energy loss.
Post-Stage Impeller: Functioning similarly to a guide vane in traditional axial flow fans, this final impeller accelerates airflow and boosts wind pressure, contributing to the fan’s overall high performance.
Unique Design Features
Contra-Rotating Impellers: The unique design of contra-rotating impellers eliminates the gas pulsation typically associated with such systems. This results in smoother operation and more stable airflow, enhancing the fan’s reliability and performance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Parameters Table<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Power (kW)<\/th>Air volume (m3\/min)<\/th>Diameter (mm)<\/th>Full pressure (Pa)<\/th>Our model<\/th>Our model Diameter (mm)<\/th>Our model Power (kW)<\/th>\n<\/tr>\n<\/thead>\n
1\u00d775<\/td>1260<\/td>914<\/td>2312<\/td>SDFNo9.0\/2\u00d737-4<\/td>900<\/td>2\u00d737<\/td>\n<\/tr>\n
1\u00d790<\/td>1320<\/td>1200<\/td>2065<\/td>SDFNo10.0\/2\u00d745-4<\/td>1000<\/td>2\u00d745<\/td>\n<\/tr>\n
1\u00d790<\/td>1320<\/td>1000<\/td>2150<\/td>SDFNo10.0\/2\u00d745-4<\/td>1000<\/td>2\u00d745<\/td>\n<\/tr>\n
1\u00d737.3<\/td>900<\/td>800<\/td>1650<\/td>SDFNo8.0\/45-2<\/td>800<\/td>1\u00d745<\/td>\n<\/tr>\n
1\u00d737.3<\/td>1680<\/td>1200<\/td>857<\/td>SDF-No12-45kw-4<\/td>1200<\/td>1\u00d745<\/td>\n<\/tr>\n
1\u00d755<\/td>1800<\/td>1400<\/td>1750<\/td>SDFNo14\/2\u00d745-6<\/td>1400<\/td>2\u00d745<\/td>\n<\/tr>\n
1\u00d745<\/td>1500<\/td>1300<\/td>1100<\/td>SDFNo13\/45-6<\/td>1300<\/td>1\u00d745<\/td>\n<\/tr>\n
1\u00d7355<\/td>6240<\/td>2400<\/td>1245<\/td>FKZNo24\/250-8<\/td>2400<\/td>1\u00d7250<\/td>\n<\/tr>\n
1\u00d7375<\/td>7020<\/td>2600<\/td>1494<\/td>FKZNo26\/315-8<\/td>2600<\/td>1\u00d7315<\/td>\n<\/tr>\n
1\u00d7410<\/td>6240<\/td>1800<\/td>2698<\/td>FKDZNo24\/2\u00d7220-8<\/td>2400<\/td>2\u00d7220<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Application<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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n coal mines, the primary function of the underground axial vane ventilation system is to remove methane, a highly flammable gas that poses a significant explosion risk. Additionally, these systems are crucial for controlling dust levels, which can lead to respiratory problems for miners. The fan blower effectively enhances air quality and safety in coal mining operations by ensuring continuous and efficient ventilation.<\/p>

In metal mines, the fan blower plays a vital role in removing radon, a radioactive gas that significantly increases the risk of lung cancer. It also helps to manage and reduce heat levels, which can be a major safety hazard, particularly in deep mines. By providing reliable ventilation, the fan blower ensures a safer working environment and enhances overall operational efficiency.<\/p>

For quarrying operations, the fan blower is essential in removing dust and fumes generated by crushing and grinding activities. These operations can produce significant amounts of particulate matter and heat, both of which pose health and safety risks. The fan blower helps to control these hazards by maintaining adequate airflow and temperature regulation, ensuring a safer and more comfortable working environment in quarries.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Advantages<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The fan’s two-stage structure seamlessly integrates a no-guide vane axial flow local fan with an embedded panel-type silencer. This combination ensures efficient airflow while significantly reducing noise emissions, providing a quieter and more efficient ventilation system.<\/p>

The use of contra-rotating impellers eliminates gas pulsation, resulting in smoother operation and improved efficiency. This design innovation enhances the fan’s performance, making it more effective in maintaining optimal ventilation in mining environments.<\/p>

The fan blower is capable of adapting to varying ventilation needs through its multi-stage operation. Whether a single or multiple stage operation is required, the fan can be configured to meet specific ventilation demands, ensuring maximum efficiency and flexibility in different scenarios.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Intelligent advantages<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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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.<\/p>

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.<\/p>

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.<\/p>

Granular control over airflow allocation reduces energy consumption, enhances worker comfort and productivity, and optimizes ventilation efficiency in both mining and tunneling operations.<\/p>

Continuous monitoring of gas concentrations and detection of anomalies trigger timely alerts, enabling rapid intervention and averting potential disasters, preventing mine and tunnel accidents.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Product Cases<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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An Australian gold mine has adopted our axial flow fan for underground ventilation, resulting in marked improvements in air quality and overall efficiency in their extensive tunnel network.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Customized axial fan ventilation system for a tunnel project in South America. Using FBDY series axial flow fans, the ventilation distance reaches 10km.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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A copper mine customer in China has implemented our underground axial flow fan ventilation system, significantly enhancing air circulation and worker safety in their long-distance tunnel operations.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Client Support Services<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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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.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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