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AssigneeMannesmann Aktiengesellschaft
InventorsQuintiliano Valenti, Francesco Giacobbe, Raffaele Villante, Maurizio Bezzeccheri
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A device for indirectly heating fluids, particularly for high temperature processes, includes a heating space in which at least one tube coil is arranged. The tube coil is constructed in a planar manner and the fluid to be heated can be conducted through the tube coil. Heat radiators act from the outside on the tube coil. The heat radiators have a heat radiation surface shaped corresponding to the planar extension of the tube coil. The heat radiators are arranged on opposite sides of the tube coil. Longitudinal ribs are provided on two opposite sides of the tube of the tube coil with respect to the tube cross section. The longitudinal ribs extend along the entire or almost entire length of the tube coil into the intermediate space situated between the loops of the tube coil
A device for indirectly heating fluids, particularly for high temperature processes, having a heating space in which at least one tube coil is arranged which is constructed in a planar manner and through which the fluids to be heated can be guided and which can be acted upon the outside by the radiation heat of the heat radiator, the device comprising a pair of heat radiators (1) having a heat radiation surface (3) shaped corresponding to the planar extension of the tube coils (4) associated with the tube coil (4), the heat radiators (1) being arranged on opposite sides of the tube coil (4), a tube of the coil (4) being provided at an outer side thereof with longitudinal ribs (5, 5a, 5b) at two sides which lie opposite one another with reference to the tube cross section, which longitudinal ribs (5, 5a, 5b) extend along the entire, or virtually the entire, length of the tube coil (4) into the intermediate space situated between the loops of the tube coil (4).
Dependencies are inferred from the claim text.