| 摘要 |
PROBLEM TO BE SOLVED: To suppress the expansion of a particle size distribution of toner due to a pressure difference between before and after a back pressure valve 11 provided in a path to transport a dispersion liquid generated in a dispersion liquid generator 1 to the next step.SOLUTION: The toner production device comprises a reservoir facility 20 including: a reservoir tank 21 in which a dispersion liquid is retained in a liquid feed path for feeding the dispersion liquid from the dispersion liquid generator 1 to a solvent removal device 50 for removing a solvent from the dispersion liquid; and a pressure adjuster 24 which adjusts a pressure in the reservoir tank 21 into a value between a pressure of the dispersion liquid in the dispersion liquid generator 1 and a pressure of the dispersion liquid in the solvent removal device 50. By providing the reservoir facility 20, the expansion of a particle size distribution of toner due to a pressure difference between before and after the back pressure valve 11 can be suppressed by reducing the pressure difference. |
