What are the key considerations for installing vibration dampers for fans?

Vibration dampers for fans can eliminate and isolate the vibrations generated during fan operation, reduce noise pollution, and effectively prevent loosening of connecting parts such as bolts and nuts. Fans are used in various industries, and now, vibration dampers have become a配套 device, an essential component of fans. What should be noted when installing vibration dampers?

The installation direction of the fan vibration dampers must be unified, either in a clockwise or counterclockwise layout, using the fan's central axis as the axis of symmetry for design and installation.

When the damper has six mounting points, position four of them at the corners of an inertial block or steel frame base, and the other two along the long side frame. Adjust their specific positions to ensure the compression deformation of the fan damper is as consistent as possible.

When installing damping springs for vibration isolators on fans, the shock absorbers should be securely fastened to the ground, inert mass, or steel base with connecting nuts.

If installing the vibration isolator of a vertical pump unit under the base of the pump unit, set up a steel beam base and use anchor-type installation. The steel beam base is bolted to the vibration absorber, and ground bolts are used to secure it on the ground or floor.

5. The frame line of the vibration damper for the fan must not exceed the frame line of the inertial block, and the support area of the H-beam base should not be less than the area of the damper. The installation environment must be free from substances such as acids, alkalis, and organic solvents.

6. The support ground for the installed pump unit must be level and have sufficient bearing capacity. Prior to construction and installation, the static compression deformation of the fan damper must not exceed the limit. If the downward deformation exceeds the specified limit, it will affect the damping and impair its damping function.