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In an agitation mixing apparatus 51 which includes: a casing 52 having a flow path 56 in which a fluid flows; an agitator 53 which is disposed inside the casing 52 and includes a shaft 57 and a vane 58 mounted around the shaft 57; and a drive source 59, connected to the shaft 57, for vibrating the a

In an agitation mixing apparatus 51 which includes: a casing 52 having a flow path 56 in which a fluid flows; an agitator 53 which is disposed inside the casing 52 and includes a shaft 57 and a vane 58 mounted around the shaft 57; and a drive source 59, connected to the shaft 57, for vibrating the agitator 53 in an axial direction, grooves 71 are provided on an inner wall surface of the casing 52 at predetermined intervals in the axial direction.

대표청구항 ▼

1. An agitation mixing apparatus comprising: a casing having a flow path in which a fluid flows; an agitator which is disposed inside the casing and includes a shaft and a vane mounted around the shaft; and a drive source, connected to the shaft, for vibrating the agitator in an axial direction, whe

1. An agitation mixing apparatus comprising: a casing having a flow path in which a fluid flows; an agitator which is disposed inside the casing and includes a shaft and a vane mounted around the shaft; and a drive source, connected to the shaft, for vibrating the agitator in an axial direction, wherein grooves are provided on an inner wall surface of the casing at predetermined intervals in the axial direction, an amplitude of the vibration of the agitator produced by the drive source is larger than a width of the grooves, and recessed portions and projecting portions are provided on a surface of the vane. 2. An agitation mixing apparatus comprising: a casing having a flow path in which a fluid flows; an agitator which is disposed inside the casing and includes a shaft and a vane mounted around the shaft; and a drive source, connected to the shaft, for vibrating the agitator in an axial direction, wherein grooves are provided on an inner wall surface of the casing at predetermined intervals in the axial direction, recessed portions and projecting portions are provided on a surface of the vane, and the vane has the recessed portions and the projecting portions on both surfaces thereof, to contact with a fluid, and the recessed portions formed on one surface and the recessed portions on a surface reverse of the one surface share common side walls, and the recessed portions are radially positioned at predetermined angular intervals. 3. The agitation mixing apparatus according to claim 2, wherein the agitator is rotated about the shaft by the drive source being driven. 4. The agitation mixing apparatus according to claim 3, wherein the agitator repeats a forward rotation and a reverse rotation in a cyclic manner. 5. An agitating vessel for dispersing or separating, by a liquid contained therein being shaken and agitated, the agitated liquid, the agitating vessel comprising: an outer cylinder of a cylindrical shape which has an opening at a top portion and a closed bottom; and a lid which detachably closes the opening; and an inner cylinder of a cylindrical shape which is disposed inside the outer cylinder, wherein grooves are aligned at predetermined intervals in an axial direction on one or both of an inner circumferential surface and an outer circumferential surface of the inner cylinder.