How to ensure that the magnetic levitation blower is installed stably and horizontally?

To ensure that the magnetic suspension blower is installed stably and in a horizontal state, corresponding measures need to be taken in preparation before installation, installation process and inspection after installation. The following is a detailed introduction:

Preparation before installation

Foundation design and construction: according to the size, weight and vibration characteristics of magnetic suspension blower, design a suitable concrete foundation. The foundation shall have sufficient strength and rigidity, and the general requirement is that the concrete grade shall be no less than C30 and the thickness shall be no less than 200mm. When pouring the foundation, the levelness should be strictly controlled, and a high-precision level can be used for measurement to ensure that the levelness of the foundation surface is within 10/1000, and the foundation is about 100mm above the ground to prevent the accumulated water from affecting the equipment operation.

Equipment inspection and cleaning: Before installation, carefully check the appearance and components of the magnetic levitation blower to ensure that the equipment is free from damage and deformation. At the same time, clean the sundries and dust on the equipment surface and foundation surface to ensure that the installation surface is clean and flat, so that the equipment can be installed stably.

Installation process

Lifting and positioning: Use suitable lifting equipment, such as crane or forklift, to carefully lift the magnetic suspension blower to the installation foundation. In the process of lifting, it is necessary to ensure that the equipment is stable and avoid collision and shaking. When the equipment is in place, it should be put down slowly to make the installation base of the equipment fully contact with the foundation surface, so as to avoid local suspension or uneven stress.

Horizontal adjustment: Usually, there are four adjustment feet at the bottom of the magnetic levitation blower. By rotating these adjustment feet, the levelness of the equipment can be fine-tuned. During adjustment, the level can be placed on the processing datum plane of equipment, such as the base of blower or the mounting plane of motor, and the levelness can be controlled within 10/1000 in both vertical and horizontal directions, so as to ensure that the included angle between the bottom surface of blower and the horizontal plane should not exceed 0.5, and the tolerance between the mounting point and the horizontal plane should not exceed 10 mm..

Inspection after installation

Recheck levelness: After the installation, recheck the levelness of the magnetic levitation blower with a level meter again to ensure that the equipment has not been displaced or deformed during the installation, and the levelness still meets the requirements. If there is any deviation in levelness, it should be adjusted in time.

Fastening inspection: check whether all the mounting bolts and nuts are tightened to ensure the firm connection between the equipment and the foundation. At the same time, check whether the fixing nut of the adjusting foot is locked, so as to prevent the adjusting foot from loosening due to vibration during the operation of the equipment, which will affect the levelness and stability of the equipment.

Commissioning inspection: before it is put into operation, it will be commissioned for a short time. During the trial operation, observe the running state of the equipment and check whether there is abnormal vibration and noise. If it is found that the equipment is unstable or vibrates excessively, it should be stopped immediately for inspection, and the levelness and stability should be checked again after troubleshooting.