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AssigneeShihezi University
InventorsHaojie LI, Xingbo SHAO, Junheng GUO, Jinli ZHANG, Bingliang ZHANG
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The present disclosure provides a three-layer nested tube microchannel jet reactor, which effectively solves problems of difficulty in dispersing high-viscosity mixed system and poor mixing and heat exchange efficiency. To promote dispersed mixing, a generating jet effects through fluid flow, enhancing turbulence, breaking the laminar flow of high-viscosity systems, and promoting mixing; first arc-shaped deflectors on the outer wall of the first inner tube guide a fluid in the first inner annular gap, changing flow field, increasing turbulence and shear, and enhancing mixing. In terms of heat exchange, a three-layer nested tube structure is adopted, with the first and second tube sections having inner, middle, and outer tubes and corresponding annular gaps respectively. The multi-annular-gap structure increases a heat exchange area, allowing sufficient heat exchange between fluids flowing in different annular gaps, wherein flow of multiple fluids enhances convective heat transfer, improving overall heat exchange efficiency.
A three-layer nested tube microchannel jet reactor, comprising:
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