KTI Ice Water Chiller Plants (CIWP)
KTI Ice Water Chiller Plants serve as the basis for cooling concrete. Since water is always used in the production of concrete, it must be cooled as deeply as possible. Likewise, KTI Ice Water Chiller Plants are used in water cooling, also called hydrocooling. Here, cold water of almost 0°C quickly extracts heat from the concrete.
Plant information
A KTI Ice Water Chiller Plants is equipped with a special ice water pool . The system consists of a water tank in which a plate or coil heat exchanger is installed. Ice can form around this heat exchanger without destroying the system by volumetric expansion due to freezing of water. The water circulates around these heat exchangers, which are slightly covered with ice. In this way the water temperature is between 0°C and 1°C. Only in this way can the low temperatures be achieved without the water freezing.
The most important details at a glance
60 - 440
m³ water cooling / day
0 - 1
°C Ice water
20 - 45
°C Fresh water
20 / 40
Foot ISO container
Your advantages of KTI ice water plants
- KTI Ice Water Chiller Plants are the most energy-efficient models on the market.
- KTI Ice Water Chiller Plants produce ice water with Temperatures close to 0°C.
- KTI Ice Water Chiller Plants are equipped with a separate ice water pool .
- KTI Ice Water Chiller Plants cool water even with very high inlet temperatures from 45°C .
- KTI Ice Water Chiller Plants come preinstalled and are taken very quickly in operation .
Greatest efficiency through multi-stage cooling
KTI Ice Water Chiller Plants are the most efficient systems on the market. By cooling the water in several stages to almost 0°C, it is possible to optimum operating points can be achieved. The components therefore run on a energy-optimized point. This not only protects the material, but in particular raises the Potential for energy savingg. This is what distinguishes KTI Ice Water Chiller Plants from commercially available equipment.
Ice storage as thermal storage
The ice water basin, which is installed in KTI ice water plants, can also be used as ice storage. Here, electrical energy can be stored in the form of thermal energy. be stored easily and inexpensively. While the electrical energy is available, ice builds up around the cooling coils. If only little electrical energy is available, the ice can be broken down and thus water can continue to be cooled.
Expert knowledge
Our ice water systems have been reliably in use since the end of the 1980s. Planning an installation for concrete cooling always starts with cooling water as close to 0 °C as possible. The ice water can then be added directly to the concrete mixer and also used for the efficient production of ice.
It would not make technical and economic sense to work with hot water here and at the same time to cool at another place.
Raman Rangan
General Manager, VIP Dubai
Product details
Daily output
60 - 440 m³ per day in a container
Water outlet temperature
0 - 1 °C
Water inlet temperature
20 - 45 °C
Refrigerant
Ammonia (NH3), Freon (R404A, R449A, etc.)
Certification
CE, CSA, UL compliant; others possible
Compressor
Screw compressor / piston compressor, semi-hermetic / open
Condenser
water cooled, air cooled
heat exchanger
Shell and tube evaporator (copper), plate heat exchanger (stainless steel)
Operating mode
Flooded in pump or gravity mode, dry expansion.
Power supply
50 or 60 Hz, special voltage possible
Engine room
20-foot / 40-foot container, air-conditioned, optional insulated or frame installation
Control
Siemens PLC, color touch screen
Gallery
Complementary products
Containerized Water Chiller Plant
KTI containerized water chiller plants are used in the cooling of concrete to provide addition water at 3 – 5 °C.
CombiWater
With the KTI – SAUTER CombiWater, you can produce ice water and hot water – with just one system.
Insulated water tanks
KTI offers you a complete range of perfectly insulated water tanks.
Project consulting
Our experts will be happy to support you in the planning and implementation of your project.