RADIAL PLATED HEAT EXCHANGE CONTACT DEVICE Russian patent published in 2017 - IPC F28D7/04 F28D9/00 

FIELD: heating.

SUBSTANCE: device can be used as the heat exchanger, the mass transfer device, the adsorber and the catalytic reactor. The device consists of the housing with fluids input/output nozzles, where the symmetrical annular heat exchange unit is axially mounted, consisting of the even number of curved radially oriented plates with profiling protuberances, alternately connected in the axial and radial direction, two outer rings and two inner covers. One of the covers is connected with fluid I/O nozzle. The heat exchange unit is equipped with at least one perforated cylinder course, at which the limit stops are located, adjacent to the unshielded sections of the plates outer side.

EFFECT: simplification of the device design and the possibility of the pressure exceeding in any of the heat exchange unit cavities above the pressure in the adjacent cavity.

6 cl, 3 dwg