Agitator blade having agitators with open first and second ends

Details Agitator blade having agitators with open first and second ends Agitator blade having agitators with open first and second ends

1995-12-22

1998-07-28

Cooley, Charles E.

Agitating

Stirrer within stationary mixing chamber

Rotatable stirrer

3663251, 3663261, 416231A, B01F 726

Patent

active

057854246

ABSTRACT:
An agitator blade comprises one or more cylindrical local agitators which have inner fabrics therein and are radially mounted on a mounting frame, which in turn is secured to an agitator shaft. The inner fabrics can include, for example, one or more twisted plates, one or more orifice plates, a plurality of bent plates, which are disposed in an alternately inverted relationship with one another so that the facing bent peripheral side of the adjacent bent plates cross each other, a plurality of flat plates or one or more net-like sheets. The agitator shaft is rotated by a motor to drive the local agitators to mix the fluid throughly. When applied for agitation and mixing processes, the agitator blade of this invention can realize a high degree of mixing easily and reliably in a short period of time and with a small driving power. Further, the construction of this agitator blade is simple.

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patent: 5104233 (1992-04-01), Kojima

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