The cooling tower composed of five systems is not very difficult to maintain.


Release Date:

2021-04-23

Regularly check the main/secondary pipes of the cooling tower and the sprinkler head for damage and looseness, and regularly clean up the dirt inside the main/negative pipes and the sprinkler head to ensure that the pipes are unblocked and the sprinkler head is evenly distributed.

1. cooling tower bulk water system

① Regularly check the main/secondary pipes of the cooling tower and whether the sprinkler head is damaged or loose, and regularly clean up the dirt inside the main/negative pipes and the sprinkler head, so that the pipes are unblocked and the sprinkler head is evenly distributed.

② Regularly clean the cooling water tower chassis and the water outlet filter cover to avoid the accumulation of scale and dirt to block the pipeline. After cleaning, open the drain valve and drain all the water in the water tray to avoid freezing.

③ Check whether the water tray and tower foot are leaking. If there is any leakage, fill the glue in time.

2. cooling tower heat dissipation system

① Regularly clean all heat exchange materials (fillers) of the cooling water tower, remove the scale and dirt on the surface of the heat exchange materials and between the holes, and clean the heat exchange materials. Repair and replace the heat exchange materials when disassembling and assembling them. When loading, pay attention to the layout tightly, leaving no gap.

② Clean the water curtain and silencer blanket regularly to remove dirt. Repair and replace the damaged area. The water curtain shall be tightly stacked to prevent floating water. Fill the cooling tower with water, check for water leakage (especially the connection of the tower body), and replace the seal if it leaks.

 

 

3. cooling tower transmission system

① Motor: regularly check whether the wiring terminals of the motor are in good condition, whether the motor rotates normally, whether the motor wire box is sealed, the motor bearing must be lubricated from time to time according to the actual situation, and the motor shell can be painted from time to time according to the actual situation. For long-term shutdown, it is recommended to run the motor for at least 3 hours every month to keep the motor coils dry and lubricate the bearing surface.

② reducer: check whether the reducer rotation is normal, if there is abnormal sound, immediately replace the reducer bearing.

③ Belt and pulley: adjust the top wire and loosen the belt to extend the service life of the belt. Check whether the belt is aged, damaged or cracked. If necessary, replace the belt with a new one. Regularly check the levelness of the belt pulley and motor frame, check and tighten the loose bolts regularly, and replace the rusted bolts.

④ Fan (fan): clean the dirt on the surface of the fan blade, check the angle of the fan blade, the gap between the fan blade and the wind trunk, and adjust it.

4. cooling tower shell

① Clean the wind trunk, tower and air inlet guide plate to make the appearance clean and beautiful.

② Re-tighten the bolts of each part and replace the rusty bolts.

③ Check the appearance of the tower body for aging, damage and crack, and timely repair and reinforcement.

④ Regularly check whether the vertical seam of the tower wall plate is tight, and re-brush glue for repair if necessary.

5. cooling tower accessory system

① Regularly check the automatic water replenishment device --- whether the floating ball is damaged and whether it works normally. Found abnormal timely repair, replacement.?

② Regularly re-tighten the bolts of the iron parts of the cooling tower, replace the rusty bolts, paint the rusty iron parts, and do anti-rust treatment in the early stage.

③ Regularly check the inlet and outlet pipes, whether the tower flange of the water supply pipe is damaged or leaking, and the cooling tower is cleaned and maintained. It is recommended that the owner wrap and seal the cooling tower's wind barrel with colored stripe enclosure cloth to prevent sundries from entering the cooling tower.

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