ZLKL s.r.o. (Loštice)

RECUTHERM s.r.o. installed two waste heat recovery units for ZLKL, s.r.o. producing components for Siemens.

There were two recovery units, the total output of which is approximately 50 kW. Waste heat is obtained from the operational exhausts of the baking ovens of powder coating lines and the obtained heat is further used to heat the chemical pretreatment tanks.

The recuperators also included special heat exchangers designed for installations with a high volume of dust particles, which also fulfill the function of a cleanable filter.

The manufacture and installation of the waste heat recovery units itself was preceded by measuring the input parameters (especially volume, humidity and waste heat temperature), designing the optimal size of the heat exchangers and calculating the return on investment.

The waste heat recovery units were installed with the aim of reducing energy consumption, saving operating costs and reducing the carbon footprint.