FBDNO6.0/2 * 22 local ventilation fan for coal mines, mining explosion-proof 22KW low-noise energy-saving ventilation fan

Description :

　　FBDNO6.0/2*22Local ventilation fan for coal mines, mining explosion-proof 22KW low-noise energy-saving ventilation fan

　　FBDNO6.0/2*22Local ventilation fan for coal minesIt is the equipment used for ventilation and air exchange in underground mines. There are many types and parameters of local ventilation fans used in coal mines,FBDNO6.0/2 * 22 local ventilation fan for coal minesIt has an impeller diameter of 600mmMining explosion-proof 22KW low-noise energy-saving ventilation fanCommunication is the essence of management and cooperation. Your needs need to be addressed through our communication. Perhaps you have a need for a local ventilation fan for mining, and you want to know the parameters of a 22KW low-noise energy-saving ventilation fan for mining. Coincidentally, you saw my message again, so it would be inappropriate not to contact me.

　　1FBDNO6.0/2 * 22 local ventilation fan for coal minesDesign advantages:

　　The fan adopts a low-noise design. The combination structure of side inlet air silencer and inlet/outlet silencer significantly reduces noise. At the same time, the silencer material is made of oil immersed fiberglass felt, which has anti-static and flame-retardant functions. Starting from the design of the fan, measures are taken from three aspects: aerodynamic noise, motor electromagnetic noise, and mechanical noise to effectively reduce the operating noise of the fan; The noise complies with JB/T8690-1998 "Noise Limits for Industrial Ventilators" and GB12348-2008 "National Class II Environmental Protection Standard".

　　IIFBDNO6.0/2 * 22 local ventilation fan for coal minesAdvantages of the device:

　　The mining ventilation fan adopts a direct connection between the motor and the impeller, which avoids damage accidents to the transmission device, eliminates energy loss of the transmission device, and improves the efficiency of the fan device.

　　IIIFBDNO6.0/2 * 22 local ventilation fan for coal minesAdvantages of motor installation:

　　The motors are installed in a sealed cover inside the main air duct of the fan. The sealed cover has a certain degree of pressure resistance, which can isolate the motor from the gas containing gas in the fan flow channel, and also play a certain role in heat dissipation. The sealed cover is equipped with two rows of streamlined air ducts, which are connected to the ground atmosphere through the main air duct, allowing fresh air to flow into the sealed cover while maintaining a positive pressure state of the air inside the cover during the operation of the fan.

　　4FBDNO6.0/2 * 22 local ventilation fan for coal minesTechnical Specifications:

　　Model: FBDNo6.0/2 * 22KW Explosion proof Compression type Counter rotating Axial Flow Local Ventilator

　　Installed power (KW): 2 * 22

　　Voltage V: 380/660/1140

　　Impeller diameter mm: 600

　　Rated speed (r/min): 2940

　　Airflow (cubic meter/min): 495-365

　　Full wind pressure (Pa): 970-5600

　　Total pressure efficiency (%): ≥ 91

　　Upgrade to A (dB): ≤ 25

　　5FBDNO6.0/2 * 22 local ventilation fan for coal minesCharacteristics and Applications:

　　FBD mining explosion-proof press in axial flow local ventilation fan is a new generation of widely used energy-saving local ventilation fan developed and produced by the company based on the summary of the existing structure and technical performance of axial flow local fans in China. This product has the characteristics of reasonable structure, complete specifications, high efficiency, obvious energy-saving effect, low noise, and long air supply distance. According to different ventilation resistance requirements, it can be used as a whole machine or in stages, thereby reducing ventilation time and saving energy. Within a tunnel length of 2000m, the ventilation fan can supply air normally without moving, reducing the labor intensity of workers and saving ventilation time. It is an ideal equipment for local ventilation in coal mines. At the same time, it can also be used in high-pressure ventilation applications such as metallurgy, non-ferrous metals, tunnels, gold, chemical, shipbuilding, and ceramics industries.

　　The real economy is the foundation of the economy,FBDNO6.0/2*22Local ventilation fan for coal minesIt is the foundation of our ventilation fan enterprise, and we particularly need to create market space and support a large number of competitive onesFBDNO6.0/2*22Local ventilation fan for coal minesOccupying the market is an important support for the stability of enterprises.Mining explosion-proof 22KW low-noise energy-saving ventilation fanThe parameters are very detailed here. If you need FBD and FBCD series mining ventilation fans, feel free to contact me. Hongyi Xiaozhang knows everything and looks forward to your inquiry!

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• Local ventilation fan for coal mines