Dynamic mixer
OwnerWilhelm A. Kellerinventor
Life of this patent
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Abstract
The dynamic mixer comprises a rotor housing including a cover and a rotatable mixing rotor, the rotor housing cover being provided with inlets for the components to be mixed. For a good premixing of the components, the mixing rotor is provided near the inlets with a rotor disk whose surface is provided on the inlet side with carriers forming chamber sections for carrying along the components to be mixed, and whose circumference is provided with annular gaps through which the components pass to the rear side of the rotor disk and to the rotor hub which comprises mixing elements. Due to the fact that the components are carried along and transferred to the rear side of the rotor disk only at the circumference thereof, the components are metered and premixed, thereby allowing a substantial improvement of the mixing quality and performance.
Claims18
A dynamic mixer, comprising a rotor housing in which a rotatable mixing rotor is arranged, said rotor housing being closed by a plate-shaped cover on the inlet side which is provided with inlets for the components to be mixed, wherein said mixing rotor comprises a rotor disk for the purpose of premixing said components, which is disposed near the inlets and whose surface is provided on the inlet side with means for carrying along the components to be mixed, said rotor disk comprising gaps allowing the passage of said components to the back side of said rotor disk and to a rotor hub which are provided with mixing elements.
A dynamic mixer, comprising:
- a rotor housing;
- a rotatable mixing rotor arranged in said rotor housing, said rotor comprising a rotor disk on an inlet side and a rotor hub on an outlet side;
- annular gaps formed between the rotor housing and a surface on the inlet side of the rotor disk, the annular gaps being interrupted by partitions which allow passage of components to be mixed;
- and
- mixing elements provided with at least one of said rotor hub and said rotor disk.
Dependencies are inferred from the claim text.