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Installation method of anticorrosive centrifugal fan


Nowadays, anti-corrosion centrifugal fans are becoming more and more common, so the installation of anti-corrosion centrifugal fans has become a big problem. The following anti-corrosion fan manufacturers are rightAnticorrosive centrifugal fanThe installation method of, I hope to help you.

1. Dust removalAnticorrosive centrifugal fanThe device of the whole unit should be directly placed on the foundation and leveled with pairs of inclined shim irons.

2. For centrifugal fans assembled on site, the cutting surface on the base should be properly maintained, and there should be no corrosion or manipulation. When the base is placed on the foundation, use a pair of inclined shim irons to level it.

3. The bearing seat and the base should be tightly joined. The longitudinal unlevelness should not exceed 0.2/1000. Use a spirit level to measure on the main shaft. The horizontal unlevel bottom should not exceed 0.3/1000. Use a spirit level on the horizontal midpoint of the bearing seat. Measure.

4. Before the bearing bush is shaving, the rotor axis line and the casing axis line should be calibrated, and the gap between the impeller and the air inlet and the gap between the main shaft and the shaft hole on the rear side of the casing should be adjusted together to make it fit the equipment skills. The rules of the file.

5. When assembling the main shaft and the bearing bush, check according to the rules of the equipment skill file. The interference between the bearing cap and the bearing bush should be 0.03 to 0.04 mm.

6. When assembling the dust-removing and anticorrosive centrifugal fan casing, the position of the casing should be rectified based on the rotor axis line and the axial and radial gaps between the impeller inlet and the casing inlet should reach the equipment skill file at a high speed. Within the scope of the rules, check whether the anchor bolts are tight. When adjusting, try to make the gap value smaller to improve the efficiency of the fan.

7. For centrifugal fans assembled with rolling bearings, the bearing holes on the two bearing frames have different axial degrees. After the rotor is installed, the rotation sensitivity shall prevail.
Hebei Shunteng Fan Manufacturing Co., Ltd. is located in Gaobeidian City, Hebei Province. It is a professional manufacturer engaged in fan manufacturing. If you are interested in our prices or other products, you are welcome to inquire! See you next time!

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