GB1255769A - Centrifuge for separating nonhomogeneous liquid mixtures - Google Patents

Centrifuge for separating nonhomogeneous liquid mixtures

Info

Publication number
GB1255769A
GB1255769A GB38183/70A GB3818370A GB1255769A GB 1255769 A GB1255769 A GB 1255769A GB 38183/70 A GB38183/70 A GB 38183/70A GB 3818370 A GB3818370 A GB 3818370A GB 1255769 A GB1255769 A GB 1255769A
Authority
GB
United Kingdom
Prior art keywords
rotor
centrifuge
radiator
separating
acoustic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB38183/70A
Inventor
Efim Lvovich Mikhlin
Anatoly Antonovich Nesterovich
Viktor Dmitrievich Petrushkin
Viktor Mironovich Fridman
Pal Gregush
Robert Kohrani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VNI I K I KHIM MASH
Original Assignee
VNI I K I KHIM MASH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VNI I K I KHIM MASH filed Critical VNI I K I KHIM MASH
Priority to GB38183/70A priority Critical patent/GB1255769A/en
Publication of GB1255769A publication Critical patent/GB1255769A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges

Landscapes

  • Centrifugal Separators (AREA)

Abstract

1,255,769. Centrifugal separators. VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I KONSTRUKTORSKY INSTITUT KHIMICHESKOGO MASHINOSTROENIA. 7 Aug., 1970, No. 38183/70. Heading B2P. In a centrifuge for separating non-homogeneous liquid mixtures a ring-shaped acoustic radiator serving to increase the efficiency of separation is mounted on the peripheral wall of the rotor of the centrifuge or of a cup inserted in the rotor. In Fig. 1, an acoustic radiator 5 is mounted on the inner surface of the wall of a rotor 1 which is replaceably secured to a shaft 2 mounted in a ball bearing support 3 and driven through a pulley 4. The radiator, which may be of the piezoceramic or magnetostrictive type, is insulated from the wall of the rotor by plastics straps 6 and is connected by wires extending through a tube 8 to a terminal device 7 in turn connected to a high-frequency oscillator (not shown). Water is fed through the tube 8 for cooling the radiator 5 and is withdrawn through a hole in the rotor into a receiving chamber 9 in a protective casing 10. The liquid mixture to be separated is introduced into the rotor through a pipe 2. The high-frequency energy is converted by the acoustic radiator into ultra-sonic oscillations which causes coagulation of certain constituents of the mixture thereby facilitating its separation into light and heavy fractions under the action of centrifugal force due to rotation of the rotor. The light fraction passes through the whole rotor and into a receiver 18 while the heavy fraction is removed from the rotor by means of known unloading devices. The centrifuge may be used for separating suspensions of finely dispersed polymer particles in water or for classifying electrocorundum particles in suspension in a liquid. In Fig. 2, cups 14 to be filled with the liquid mixture to be separated are inserted in sockets in a centrifuge rotor 13. Acoustic radiators 15 are mounted on the walls of the cups. Highfrequency energy is supplied to the radiators via a terminal device 16 and contacts 17.
GB38183/70A 1970-08-07 1970-08-07 Centrifuge for separating nonhomogeneous liquid mixtures Expired GB1255769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB38183/70A GB1255769A (en) 1970-08-07 1970-08-07 Centrifuge for separating nonhomogeneous liquid mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38183/70A GB1255769A (en) 1970-08-07 1970-08-07 Centrifuge for separating nonhomogeneous liquid mixtures

Publications (1)

Publication Number Publication Date
GB1255769A true GB1255769A (en) 1971-12-01

Family

ID=10401787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38183/70A Expired GB1255769A (en) 1970-08-07 1970-08-07 Centrifuge for separating nonhomogeneous liquid mixtures

Country Status (1)

Country Link
GB (1) GB1255769A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317102A1 (en) * 1987-11-17 1989-05-24 Utah Bioresearch Inc Apparatus for ultrasound enhancement of sedimentation during centrifugation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317102A1 (en) * 1987-11-17 1989-05-24 Utah Bioresearch Inc Apparatus for ultrasound enhancement of sedimentation during centrifugation

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