Выполненные проекты
Design and function
Heat exchangers function by transferring heat from higher to lower temperatures through the wall. Plates in a case are welded with one another pair-wise in ports, and then perimeter-wise. Consequently, one of the fluids circulates in-between plates, and the other fluid flows inside the shell transferring heat through the corrugated plate surface.
Flows in heat transfer agents can be counter or cross. Inlets for the medium to reach the plates area are usually located on the front cap of a heat exchanger. Inlets for the medium to reach the case area, as a rule, are located on a shell.
As of today, HESS produces the widest model range of Plate&Shell heat exchangers including the ones with a wide channel for viscous and dirty media.
Flows in heat transfer agents can be counter or cross. Inlets for the medium to reach the plates area are usually located on the front cap of a heat exchanger. Inlets for the medium to reach the case area, as a rule, are located on a shell.
As of today, HESS produces the widest model range of Plate&Shell heat exchangers including the ones with a wide channel for viscous and dirty media.
Main Features
Parameter name
Value (characteristics)
Operating temperature, ˚C
from -90 up to +500
Operating pressure, bar
up to 150
Coupling dimensions, mm
from 25 up to 1500
Maximum discharge, m3/h
1500
Plates material
Stainless steel 316, alloys 254 SMP, 904L, Hastelloy, Titanium
Shell material
Carbon steel, stainless steel 316, alloys 254SMO, 904L, Hastelloy, Titanium
Heat exchanging media
Water, vapor, air, gases, mixtures, oil fuel, oils, fuel acids, food grade liquids, dissolvants