Agitating – Stirrer within stationary mixing chamber – Pump type
Patent
1997-12-17
1999-12-14
Cooley, Charles E.
Agitating
Stirrer within stationary mixing chamber
Pump type
366270, 366305, 3663303, 241 4611, 241 893, 416237, B01F 512
Patent
active
060008407
ABSTRACT:
A rotor-stator assembly having a stator and a rotor for mixing and emulsifying materials in which the rotor includes wedge-shaped rotor blades and the stator includes generally V-shaped openings which together impart additional and increased high speed shearing forces and/or pressures on the mixture thereby resulting in a finer reduction of agglomerates and mixture uniformity. The rotor blades preferably comprise a wedge-shaped leading edge and desirably the blades have a V-shaped cross-section. The stator preferably includes a first plurality of elongated, spaced-apart slots, and a second plurality of spaced-apart slots. The slots are disposed so as to define a generally V-shaped configuration around the circumference of the stator.
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Charles Ross & Son Company
Cooley Charles E.
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