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What are the reasons for the decrease in wind pressure of the rotary fan and how to deal with it?
Release time:
2021-12-08
(1) The excessive number of collisions between blades leads to an increase in gear clearance; (2) Fine particles or impurity gases entering the fan rub against the surface of the blades, causing wear.
(1) The excessive number of collisions between the blades of the rotary fan leads to an increase in gear clearance;
Solution: Adjust the position of the gears in a timely manner to reduce the number of collisions between the blades.
(2)Rotary fanFine particles or impurity gases enter the surface of the blades and cause wear;
Solution: Install a dust collector or filter at the air inlet of the fan to reduce the chance of foreign objects entering the fan, repair or directly replace the new blades.
(3) Casing leakage;
Solution: Timely repair the cracks in the casing.
(4) Damage to the exhaust pipe;
Solution: Reinforce and repair at a professional site.
(5) The fan's rotation speed is too fast or too slow;
Solution: Adjust the tightness of the drive belt.
Key words:
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