MULTI Kühlsysteme

Open stainless steel cooling towers KAD

Open stainless steel cooling towers KAD:
Open stainless steel cooling towers KAD:
Open stainless steel cooling towers KAD:

Applications and characteristics

[] Offene Edelstahl-Kühltürme KAD
  • Industrial applications in all common industries
  • For outside installation
  • Water inlet temperature to 75°C
  • Cooling water temperatures depend on ambient air temperatures and -humidity customizable by speed control of the fans
  • Operation with pure water (without glycol)
  • Design for best utilization of floor space
  • Low space requirement and operating costs
  • Easy to handle and maintain
  • High performance density allows low cooling water temperatures
  • Special designs and wide range of accessories available
  • Easy to install
  • Low weight

Design

  • Stainless steel housing
  • High-efficient axial fan arranged at the top
  • Air is "sucked" through the cooling tower
  • Water distribution by stainless steel pipes
  • Pollution secured plastic spray nozzles
  • Wet deck as high-efficient foil fillers made of polypropylene
  • High-quality three-phase asynchronous motors according to IEC 34-1 with aluminium die-cast housing
  • Motors with 2 speeds or with 1 speed for operation with frequency converter for power control

Mode of action

The (evaporative) cooling tower is a wet water / air heat exchanger. In the open cooling tower the water to be cooled is brought into direct contact with the air. In this, usually in countercurrent flow extending operation, the down-flowing water emits heat to the rising air by evaporation and convection. In the cooling tower the water is evenly distributed by nozzles over trickling material (fillers).

Due to the evaporation process arise water losses. These losses must be supplied to the circuit at a suitable point.