| 摘要 |
PROBLEM TO BE SOLVED: To provide an agitation apparatus in which fluids can easily be mixed homogeneously and from which a mixed fluid can be discharged promptly without being retained in a tank as long as possible when discharged. SOLUTION: The agitation apparatus 100 for agitating the fluid having 20-60 mPa-sec maximum viscosity at 25°C is provided with: the tank 10; an agitation blade 5; and a bottom discharge port 3. The agitation blade 5 is fit to a rotary shaft 4 hung from the outside of the tank toward the center of the tank 10. The angleθformed by an extension line of the rotary shaft 4 and an extension line of the lower inclined surface 2 of the tank 10 is 10-55°, preferably, 15-50°. The agitation blade 5 preferably comprises an anchor blade at the least. The clearance (a) between the anchor blade 5 and the internal wall surface 1 of the tank 10 is preferably 1-50 mm and that between the anchor blade 5 and the internal bottom surface of the tank 10 is preferably 1-50 mm. COPYRIGHT: (C)2007,JPO&INPIT
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