HYGIENE AND QUALITY
HYGIENE AND QUALITY DETAILS
In hybrid coolers from KTK a highly pure osmosis water is provided for spraying, which evaporates almost completely. This completely eliminates the otherwise necessary water treatment with corrosion inhibitors, hardness stabilizers and biocides. Only a minimal excess of water is created by spraying. This excess water will not be further used.
FRESH WATER SPRAY
Since the spray water is not recirculated, no microorganisms can multiply in this area. The amount of water spray is automatically optimised via the control unit integrated in the control cabinet, depending on the load on the device and the condition of the ambient air.
The hygiene filter with a filter fineness of 0.2 μm retains any germs that may be present in the spray water. In addition, for reasons of hygiene the spraying system is operated so that it is repeatedly replenished with fresh water – even in times of little spraying.
PIVOTED WATER DISTRIBUTION PIPES
The inclined design of the spray pipes ensures complete emptying of the entire spray system. This structural measure serves to avoid stagnation water that promotes nucleation and represents another important hygiene detail.