Impeller-structured system for rotor-rotor-type dispersion and emulsification apparatus
AssigneeK+S Aktiengesellschaft
InventorBum-seop Lee
Life of this patent
Estimating the term…
Abstract
A system structure of an impeller for a dispersion-emulsion apparatus based on dual rotor is provided. This system includes an impeller unit in which an impeller constituted by a first rotor and a second rotor is configured in multi stages, in which the first rotor and the second rotor are driven in reverse rotational states to each other by driving motors of the respective rotors and respective target materials to be mixed sequentially pass between the multi-stage impeller units at once by a one-pass method, and as a result, a total working time for processing of dispersion-emulsion is significantly shortened, uniformity of a particle size is enhanced by micro shearing (cutting) of the respective mixed materials.
Claims7
A dual rotor structure of an impeller, the dual rotor structure comprising:
- a first rotor having one or more sets of first rotor teeth and fixedly disposed on an outer surface of a first driving shaft, each first rotor tooth having a first flat plate shape and protruding downward, wherein the one or more sets of first rotor teeth are arranged at a first regular interval along one or more first concentric circumferences;
- and
- a second rotor having one or more sets of second rotor teeth and fixedly disposed on an outer surface of a second driving shaft, each second rotor tooth having a second flat plate shape and protruding upward, wherein the one or more sets of second rotor teeth are arranged at a second regular interval along one or more second concentric circumferences,
- wherein the first rotor and the second rotor are coupled to each other in a state where the one or more sets of first rotor teeth and the one or more sets of second rotor teeth are disposed to be apart from each other,
- wherein the one or more first concentric circumferences and the one or more second concentric circumferences share a same center and alternately disposed from the same center, and
- wherein the first rotor and the second rotor constitute each stage of a multi-stage impeller, the number of the multi-stage impeller being any one of 2 to 10.
Dependencies are inferred from the claim text.