I would like to know the details of maintenance and repairs of fans
It may be the very big in size used for building system.
I also want to know the cooling water tower fans maintenance and type of colling water tower fans types and details
2006-10-08 13:28:58 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Engineering
I can't get too specific I've only got a limited time here.
Exhaust fan maintenance. I would say periodic inspection is #1, then cleaning. Dust dirt accumulate on blades and blower wheels throwing them out of balance causing vibration which damage bearings, which would be the next item. Inspection, lubrication and replacement.
Fans for cooling towers come in several dfferent types, propeller type blades, and centrifugal blowers. Props are more efficient but can be noisy, centrifugal blowers are also noisy but the direction of the noise can be controlled by the design of the tower.
A cross flow type tower with fan mounted in the top of the tower is the most efficient.
The maintenance on the cooling tower fans would be the same as for the building exhaust fans.
Fans kept clean and lubricated should not require a great deal of maintenance.
2006-10-11 16:31:42 · answer #1 · answered by Roadkill 6 · 0⤊ 0⤋