Nantong proof axial fans

Nantong proof axial fans are welcome to call center in Nantong, Jiangsu convinced explosion-proof electrical explosion-proof axial fan works: When the impeller rotates, the gas from the inlet axially into the impeller blade push by the energy of the gas by the impeller increases, then flows into the vanes. Vanes will deflect airflow into axial flow, while gas is introduced into the diffuser tube, and further the gas kinetic energy is converted to pressure energy, and finally to introduce the work of the pipeline. Work axial fan blades similar to airplane wings. However, the role of which is to lift up on the wing and supports the weight of the aircraft, while the axial fan is fixed to the position and movement of air. Cross-sectional axial fan is generally airfoil. Blade position can be fixed, to be rotated about its longitudinal axis. Blade pitch angle or blade and the air flow can not be adjusted or adjustable. Change the blade angle or pitch is one of the main advantages of axial fans. Small blade pitch angles produce lower flows while increasing the pitch may result in higher traffic. Advanced axial fan blade pitch can be changed (which is quite similar to a helicopter rotor) during fan operation, thus changing the flow accordingly. This is called variable pitch (VP) axial fans. Axial fans called local fan, is commonly used in the mining industry on a fan, but it is different from the general fan motor and fan blade in a cylinder, the shape is a cylinder, for local ventilation, easy installation, ventilation effect is obvious, safe, hair dryer can be connected to the designated lookout area.