Deflection Test For Grp Pipes

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FAQ

What is the difference between centrifugal fans and centrifugal fans?

Static eliminator is composed of high-voltage power generator and discharge electrode, through the tip of the high-pressure corona discharge of the air ionization into a large number of positive and negative ions to neutralize the surface of the object electrostatic.

How is the suction of the centrifugal fan measured?

In a single-stage centrifugal fan, the gas enters the impeller from the axial direction, the gas flows into the radial direction when passing through the impeller, and then enters the diffuser

What is the difference between a wind knife and an air knife?

Reese air knife outlet can be adjusted to 0.3-1mm, air knife outlet only 0.01mm

What is the basic principle of an axial fan?

The cross section of an axial fan is generally a wing profile. The blade may be fixed in position or rotatable about its longitudinal axis. The angle of the blade and the air flow or the spacing of the blades can be adjustable or adjustable. Changing the blade angle or spacing is one of the main advantages of an axial fan. The small blade spacing angle produces a lower flow rate, while increasing the pitch produces a higher flow rate.

Is the centrifugal fan plugging the air inlet motor?

However, the motor is still running at high speed, the corresponding mechanical loss and other losses, but still continue to consume, and block the air intake of this way to save the electricity is much greater.

How is the axial fan and duct connected?

(2) the installation of centrifugal fan is relatively complex, especially the large belt drive centrifugal fan installation, in addition to reasonable production of vibration support, the installation should also note the following:

What is the critical speed of the fan?

This speed is equal to the natural frequency of the rotor, when the speed continues to increase, close to 2 times the natural frequency amplitude will increase,

What is the difference between high pressure air blower and medium pressure air blower?

The impeller of the pressure fan (also known as centrifugal fan) is covered with a mechanical housing, and the center of the impeller is the air inlet.