HEAT-EXCHANGE APPARATUS Russian patent published in 2009 - IPC F28C3/06 

FIELD: heat-and-power engineering.

SUBSTANCE: invention relates to heat-exchange apparatus, provided for implementation of interaction of huge volumes of heat exchanging mediums excluding its direct contact. The first stage of interaction is implemented in hollow cylinders, outfitted by screw-shaped blades and located in top parts of exhaust tubes of heat exchanging components. The second stage of water cooling is implemented in heat exchangers, located in bottom parts of exhaust tubes and washed by "boiling" layer of water fed from water conduit, which is created by means of air threaders, located in heat exchanging components over the bottom of apparatus. Input and output of cooled water from apparatus is implemented through nipple, built in air discharge nozzle, on output of which it is installed separator (drip-separator).

EFFECT: implementation of heat-exchanging between huge volume of heat-exchanging mediums excluding its direct contact, herewith it is provided high-performance double-stage heat passage from air to water.

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