Recuperative heat exchanger with a combined convection and radiation effect.

摘要

Exchanger consisting of at least one module (1, 2) comprising two compartments (3, 4), in the shape of a truncated prism, arranged on either side of an exchange surface (5). Each compartment is divided into three zones; a fluid-inlet zone (6), a distribution zone (7) and an exchange zone (8). The gas-inlet zone is furthest from the exchange surface (5). The outlet of the gas (10) is provided in the exchange zone (8), at the truncated top of the prism. According to one illustrative embodiment, two modules (1, 2) form an exchanger. The modules consist of side covers and of plates housed in grooves of the covers. <IMAGE>