Claims
- 1. A rotary pulsation device comprising:a body; one or more stators having a bushing and a disk, said disk having a face with a plurality of turbulizing elements and mounted to said body with spacing between said one or more stators and said body, whereby said one or more stators can vibrate, independently of each other, at ultrasonic frequencies; a rotor having a disk and having a central axis of rotation which is perpendicular to the plane of said disk, said disk being rotatable relative to said one or more stators and said body and having at least one face with a plurality of turbulizing elements arranged in concentric circles relative to said rotor's axis of rotation; a shaft attached coaxially to said rotor; a rotation means attached to said shaft for rotating said rotor at varying speeds; and, an adjusting means for adjusting the relative distance between said one or more stators and said rotor comprising a spacer or spacers between said body and said one or more stators; wherein the disk face of said one or more stators is opposing said at least one face with turbulizing elements of said rotor; wherein adjusting the distance between said rotor and said one or more stators with said adjusting means varies the relative distance between the turbulizing elements on said rotor and the turbulizing elements on said one or more stators.
- 2. The rotary pulsation device of claim 1 wherein said rotor has a plurality of through slots, grooves, or a combination thereof arranged circumferentially, radially or both on said at least one face of said rotor.
- 3. The rotary pulsation device of claim 1 wherein said turbulizing elements on said rotor and said one or more stators are trapezoidal in shape.
- 4. The rotary pulsation device of claim 1 wherein said adjusting means can also vary the alignment of said rotor with said one or more stators.
- 5. The rotary pulsation device of claim 1 comprising two or more stators.
- 6. The rotary pulsation device of claim 5 wherein said rotor having two of said at least one faces, and wherein said two or more stators are located coaxially relative to each other and where at least one or more of said two or more stators is located opposite each of said two faces of said rotor.
- 7. The rotary pulsation device of claim 5 wherein said two or more stators have, independently of each other, various stiffnesses.
- 8. The rotary pulsation device of claim 1, further comprisinga plurality of apertures in the bushing of said one or more stators arranged circumferentially.
- 9. A rotary pulsation device comprising:a body; two or more stators having a bushing and a disk, said disk having a face with a plurality of turbulizing elements; a rotor having a disk and having a central axis of rotation which is perpendicular to the plane of said disk, said disk being rotatable relative to said two or more stators and said body and having at least one face with a plurality of turbulizing elements arranged in concentric circles relative to said rotor's axis of rotation; a shaft attached coaxially to said rotor; a rotation means attached to said shaft for rotating said rotor at varying speeds; and, an adjusting means for adjusting the relative distance between said two or more stators and said rotor; wherein the disk face of said two or more stators is opposing said at least one face with turbulizing elements of said rotor; wherein said two or more stators are located coaxially relative to each other and opposite the same at least one face of said rotor.
FIELD OF THE INVENTION
This is a continuation of U.S. Ser. No. 09/284,392, now abandoned, which is a national stage entry of PCT/RU96/00297, filed Oct. 14, 1996.
The present invention relates to mixing equipment for processing mixtures of 110 various substances, primarily flowing liquids, for the purpose of improving the homogeneity of the processed product, more particularly to mixing equipment which incorporates the use of ultrasonic energy to enhance the processing and the usefulness in chemical, food, pharmaceutical and microbiological industries for improved dispersion, homogenization, pasteurization and sterilization.
US Referenced Citations (19)
Foreign Referenced Citations (2)
Number |
Date |
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1299615 |
Mar 1987 |
SU |
1706683 |
Jan 1992 |
SU |
Continuations (1)
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Parent |
09/284392 |
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Child |
09/876511 |
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