Fume and other special exchangers
Following on special design requirements and space constrains to be coped with on some challenging projects we have shaped and produced special types of heat exchangers.
The design of these bespoke exchangers includes targeted heat and strength calculations.
This product segment is typically represented by various types of fume exchangers of high capacity using working fluids of high temperature. Fume exchangers are extreme products that have to cope with high thermal and structural stress.
We offer special exchangers to be used in machine assemblies such as big compressors, pipe assemblies, coolers of turbo generators or turbines. Our portfolio includes mobile models of special exchangers covering a sector of coolers using seawater as working fluid. We are often appointed to deliver a combination of special exchangers together with design and calculation of air blowers and forced cooling, which we are able to design and produce as a part of our services. It is a matter of good practice in our firm to team up with the designers, investors and clients from the early project phases to the final production phase.
Screw exchangers consist of cylindrical casing inside of which small diameter tubes are rolled up to form counter-flow spirals. Cold working fluid usually flows inside the tubes and hot working fluid flows inside the cylindrical casing. As a rule screw exchangers are used for liquid - liquid and steam - fluid applications. Exchanger typically works with counter-flow arrangement of working fluid flow direction.