Optimal control of temperature (as defined tower and cooler performance data.
Use a two-speed or variable speed drives to control the fan of the cooling tower if the fans are few. Stage cooling tower fans with on-off control, if a lot of them.
Disable unnecessary cooling tower fans, when loads are reduced.
Cover with hot water, to minimize the growth of algae that have contributed to the pollution.
Balance of the flow of the cooling tower of hot water pools.
Periodically clean connected to the tower distribution nozzles.
Install the new jets to obtain a more uniform picture.
Replace the splash bars with self-extinguishing cellular PVC film fill.
The old counterflow tower, replace old spray nozzle type " new square " spray ABS practically non-clogging of nozzles.
Replace the plate type eliminators with low pressure drop, self-extinguishing PVC cell blocks.
Follow the manuf
acturers and delete it if necessary clearances around the towers and moving or changing the patterns that hinder the air intake or exhaust gases.
Optimize the cooling tower fan blade angle on the seasonal and/or load basis.
Correct excessive and/or uneven fan blades radial clearance and poor balance of the fan.
Use the recovery rate of the fan pressure ring.
Consider the on-line water purification.
Restrict the flow through the large load to the design values.
Off loads that are not in service.
Take the blow down water from water return header.
Optimize the flow of the purge.
Send blowdown water for other purposes or cheap sanitation to reduce sewage treament load.
Installation of locks to prevent fan in the absence of a flow of water.
Chillers