FIELD: process engineering.
SUBSTANCE: invention relates to mixers of different flows in units with forced feed of main fluid medium and may be used in whatever pipeline systems wherein extra medium is directly added to main medium flow, for example, hot condensate or heating steam. In units and pipe vertical with free flowing main medium flow, wall effect of local rarefaction originates. In said rarefaction zones, surplus medium feed union 4 is connected to pipe vertical 1, or wall 6 of pipe vertical section is provided with drilled channels 5 and jacketed 1 and union 4 is connected thereto. Fluid flow mechanical energy in whatever configuration of pipeline verticals is used.
EFFECT: possibility to exploit energy of low-potential steam or hot condensate to recover wasted power, hence, to reduce volume of primary combusted gas.
6 cl, 5 dwg
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