| abstract |
Provided is a compact helical fluid mixer which enables mixing with even and uniform concentration distribution and temperature distribution in the flow direction of a fluid and easy piping construction. The helical fluid mixer is characterized by being provided with a fluid inlet, a first channel connected to the fluid inlet, a first helical channel connected to the first channel, multiple branch channels branching from the first helical channel, a second helical channel to which the multiple branch channels are connected, a second channel connected to the second helical channel, and a fluid outlet connected to the second channel, wherein the multiple branch channels respectively branch from different positions of the first helical channel, and are respectively connected to the second helical channel at different positions of the second helical channel. |