PURPOSE: To make it possible to homogenously stir a solution by generating a turbulent stream in said solution, by attaching a stirring blade group, which is attached around a shaft, with respect to the longitudinal axis of said shaft in an inclined state so as to make the same symmetric at right angle to the central axis of the shaft.
CONSTITUTION: At least four stirring blades 5W8, 9W12 are alternately provided around a shaft 2 at every 90° so that the attaching parts of said blades 5W8, 9W 12 form a predetermined oblique angle (pref., 25W45°) to the longitudinal axis of said shaft 2. In addition, stirring blade groups 3, 4, provided so that center lines at the attaching parts of the stirring blades at opposed positions with respect to the shaft in the longitudinal direction thereof are present in the same plane to each other, are made symmetric at right angle with respect to the center axis of the shaft. By using this apparatus, various turbulent streams are generated in a solution to make it possible to homogenously stir the solution.
| WO/2001/028672 | COMPULSORY MIXER USED, IN PARTICULAR, AS A CEMENT MIXER |
SEKIGUCHI KAZUYA
TAGUCHI MASAO
NAKATANI MASAYUKI
IWATA HITOSHI
| JPS55132624A | 1980-10-15 | |||
| JPS5644832U | 1981-04-22 |
Next Patent: STIRRING APPARATUS