| 摘要 |
PURPOSE:To prepare an emulsion which is stable with time in the stage of mixing two liquids and preparing an emulsion by atomizing ultrafinely the one liquid and suspending the same in the other liquid without using a costly emulsifier at all. CONSTITUTION:A rotor 9 which rotates in the state of fitting in a stator 8 is provided to a revolving shaft 4 positioned between the inlet 2 and outlet 3 of a hermetic case 1. Many annular partition walls 8d of the same height drawing a concentrical circle are disposed on one side of a stationary disc 8a provided with a central hole 8b to be loosely fitted therein with the shaft 4 in the stator 8, and communicating grooves, etc. communicating toward a radial direction running the center of the stationary disc are disposed to the respective partition walls. Many annular partition walls 9b of the same height drawing a concentrical circle are disposed on the circular rotary disc 9a fixed to the shaft 4 so as to fit respectively into the gaps between the walls 8d of the stationary disc in the rotor 9. Radial grooves which are off-centered at a specified angle from the centerline of the rotary disc to bring a part of the walls 9b into action as sharp angled blade tips and communicate them with each other toward the radial direction are disposed equally to the walls 9b. |
