| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid mixer which has a compact structure, can evenly uniformize concentration distribution and temperature distribution in a flow direction of a fluid, and can mix and stir the fluid.SOLUTION: A fluid mixer includes: fluid inlets 3, 33, 63; first flow channels 4, 34, 64 connected to the fluid inlets; second flow channels 5, 35, 65 which are arranged so as to communicate with or separate from the first flow channels and are arranged so as to have central axes equal to those of the first flow channels; third flow channels 6, 36, 66 which are connected to the first flow channels and are arranged on outer peripheries of the second flow channels; a plurality of branch flow channels 7, 37, 67 which are branched from the third flow channels and are connected to the second flow channels; and fluid outlets 8, 38 which are connected to the second flow channels. The plurality of branch flow channels are respectively branched from different positions of the third flow channels, and are respectively connected to the second flow channels in different positions of the second flow channels.SELECTED DRAWING: Figure 1 |
