Because of its exhaust function, the axial flow fan is used as an important machine in many systems. Axial fans are used in many fields, especially air conditioning systems. The air-conditioning system can continuously send out fresh air and keep the air clean, and the axial fan is of course indispe... read more
The difference between centrifugal fan and axial fan at startup:The operating power of the centrifugal fan increases with the increase of the air volume, so the air door of the centrifugal fan should be fully closed when it is started, and then gradually opened to avoid the excessive current of the ... read more
As we all know, fans have differentiated into many types according to different types of work, and each type has a different corresponding direction. This is a manifestation of mechanical specialization. There are many types of fans, including centrifugal fans, axial fans and mixed flow fans.1. Cent... read more
Industrial ventilating fans mainly use the principle of air convection to perform their work. They are mainly installed on windows. Fresh air is naturally drawn in from the opposite door or window at the installation site, so that the indoor hot air and dirty air are quickly discharged to the outsid... read more
Centrifugal induced draft fan is a relatively complex fan equipment, mainly composed of air inlet, air valve, impeller, motor, and air outlet. Under different conditions, the role of the centrifugal induced draft fan is different. Therefore, different working conditions do not agree, and the functio... read more
Industrial blowers are mechanical equipment that can move gas or air, and are used in a variety of industrial processes and applications that require enhanced gas or air flow. By rotating the fan impeller composed of multiple fan blades, the flow of airflow can be increased. The wind wheel accelerat... read more
Industrial exhaust fans are different from small exhaust fans in our homes. Its installation requires professional staff, and some things need to be paid attention to during installation. If the installation is not in place, or there are some problems in the installation process , It will inevitably... read more
The ambient temperature is the temperature in the fan room. Since the cooling fan that cools the bearing box of the induced draft fan transports the air in the suction fan room, the indoor temperature has a great influence on the temperature of the induced draft fan bearing.The factors that affect t... read more
Failure phenomenon oneTrouble phenomenon: centrifugal fan lubrication system failurethe reason:1. The clearance between the bearing hole of the oil pump and the gear shaft is too small, and the radial clearance between the inner hole of the housing and the gear is too small;2. The gap between the ge... read more
With the development of social economy and technology and the acceleration of social industrialization, various high-tech products have facilitated our production and life. Boiler induced draft fan is such a high-tech product. However, it is inevitable that there will be malfunctions during use. 1. ... read more
When the air between the blades of the centrifugal fan rotates, it is subjected to centrifugal force to obtain kinetic energy (dynamic head) and is discharged from the periphery of the impeller, and is guided by the volute-shaped casing to flow to the outlet of the fan, thus in the center of the imp... read more
Installation requirements for boiler induced draft fansBefore installing the induced draft fan of the boiler, the materials and tools for installation should be prepared first, and the mechanical parts of each part of the induced draft fan should be inspected. The impeller, main shaft and bearing sh... read more
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