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    • 8. 发明公开
    • MICROMIXER
    • 微混合器
    • EP2623191A1
    • 2013-08-07
    • EP11829110.3
    • 2011-09-27
    • DIC Corporation
    • ISHIYAMA FumihikoHIZAWA TakeshiNAKAMURA Masayuki
    • B01F5/00B01F15/06B01J19/00B81B1/00F28F3/00
    • B01F13/0066B01F15/065B01J19/0093B01J2219/00783B01J2219/00822B01J2219/0086B01J2219/00873B01J2219/00889C07C269/02C08G18/672F28D9/0037F28F3/08C07C271/28
    • A micromixer includes a stack unit in which a first plate and a second plate are stacked, the first plate having a first microtubular flow path connected to a fluid supply path through which a first fluid flows, the second plate having a second microtubular flow path through which a second fluid flows and which is connected to a fluid supply path through which the second fluid flows; and a mixing space which is connected to an outlet of the first microtubular flow path and an outlet of the second microtubular flow path and in which the first fluid and the second fluid are mixed. In at least one of the first plate and the second plate, the microtubular flow path has an inlet portion connected to the fluid supply path and constituted by a single flow path, and an outlet portion connected to the mixing space, and a cross-sectional area of the fluid that liquid-tightly flows through the microtubular flow path in the outlet portion is smaller than a cross-sectional area of the fluid that liquid-tightly flows through the single microtubular flow path in the inlet portion.
    • 微混合器包括堆叠单元,第一板和第二板堆叠在该堆叠单元中,第一板具有连接到第一流体流过的流体供应路径的第一微管流动路径,第二板具有穿过第二微管流动路径 其中第二流体流动并且连接到第二流体流过的流体供应路径; 以及混合空间,所述混合空间连接到所述第一微管流动路径的出口和所述第二微管流动路径的出口,并且所述第一流体和所述第二流体混合在所述混合空间中。 在第一板和第二板中的至少一个中,微管流路具有与流体供给路径连接的由单一流路构成的入口部和与该混合空间连接的出口部, 流过出口部分中的微管流动路径的液体流动区域的面积小于流入入口部分的单个微管流动路径中液体流动的流体的横截面面积。