For areas of application with special refrigerant temperatures, an individually manufactured refrigeration system and a DK refrigerant storage tank with built-in evaporators is the right solution.
DK evaporators are designed exactly to your requirements. The DK evaporators are manufactured in both single and multi-circuit versions. Medium temperatures of up to -40°C are also possible. Over the last 35 years, countless projects have been implemented. Such as storage tanks and evaporators for refrigerant -25°C for cooling sports facilities, e.g. Sotchi ski jump for the 2014 Winter Olympics.
Storage and evaporator for refrigerant -40°C for engine test benches of international car manufacturers.
DK bundle tube evaporators for transcritical CO2 refrigeration plants
The DK chiller with CO2 evaporator installed in a DK storage tank is becoming increasingly popular. Several DK chillers are already in operation – for example, in a supermarket for cooling water recooling for plug-in water-cooled refrigerated cabinets or in bakeries in Austria and Belgium with CO2 chillers for dough water cooling.
Projects with capacities in the mega-watt range have also been realised. Here the transport possibilities, such as shipping in containers, are the upper limit.
2 storage tanks with 6,500 l flanged together with four single-circuit evaporators each (8 refrigeration circuits in total). For Doha – Airport each for NK with refrigerant -8/-3°C:
Storage tank with 12,000 l capacity and four two-circuit evaporators (8 refrigeration circuits in total) for Emirates, Dubai Airport: