CLEANING OF HEAT EXCHANGERS.

PLATES

The exchangers that have calcium incrustations or another type of contamination such as slime, algae, oxide, mud are treated chemical and mechanically by the technicians of DOYA BIOLOGICA in this kind of operation. Exchangers of bank of tubes, plates, counter flow exchangers should be subjected to laborious recovery procedures for the facility to function correctly. The chemical products used are collected in special containers to be collected by authorised hazardous waste management companies.

PLATE EXCHANGERS

The plate exchangers usually cause serious problems as they can easily become blocked due to material in suspension and calcium incrustations. Correct treatment with CALFA BAS will minimise the number of cleaning operations required and as well as the disassembly plate by plate. DOYA BIOLOGICA CO.,S.L. will perform an appropriate chemical cleaning of each facility thus minimising harmful effects to the circuits.