Periodic ozone treatment system for a showering tower type water cooling system

摘要

A periodic ozone treatment system for a showering tower type water cooling system worked once daily for a period of 10~30 minutes essentially comprises:an ozone dissolving tank to prepare high density ozone solution therein and periodically fed to the cooling system from a top of the showering tower automatically;a bypass piping connected from a heated water recycling pipe after a heat exchanging in a main functional heat exchanger to a sand filter to shift recycling water for washing the sand in the filter by a reverse osmosis operation during the period while the ozone treatment system is working; andan ozone decomposition reactor disposed at a front of heat exchanger free from corrosion.