SFE type heating elements
featured by lens form heat release surface are advantageous from the point of
view of flow and thermal regime. Their application is specially spread by
protective gas technologies, as well as in such fields, where presence of flue
gas in atmosphere is not desired.
Radiation recuperators are
having the same geometry as SFE heating element and can be used for the
recovery of heat content of flue gases flowing in flue gas channels of heating
furnaces. Through its application intensive heat absorbing can be reached under
small flow resistance conditions.
Fans for circulating of
furnace atmosphere have been launched in the range of 400-1000 mm, with max.
900 °C temperature.
Plate type recuperators
are featured by high specific surface and module construction. The possibility
of tile arrangement makes possible the realisation of most efficient heat
recovery in a wide range of capacity.
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