GB646236A - Improvements in or relating to centrifugal separators - Google Patents

Improvements in or relating to centrifugal separators

Info

Publication number
GB646236A
GB646236A GB10766/48A GB1076648A GB646236A GB 646236 A GB646236 A GB 646236A GB 10766/48 A GB10766/48 A GB 10766/48A GB 1076648 A GB1076648 A GB 1076648A GB 646236 A GB646236 A GB 646236A
Authority
GB
United Kingdom
Prior art keywords
bowl
liquid
gas
insulating material
controlled
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
GB10766/48A
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.)
KOEFOED HAUBERG MARSTRAND OG H
Original Assignee
KOEFOED HAUBERG MARSTRAND OG H
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 KOEFOED HAUBERG MARSTRAND OG H filed Critical KOEFOED HAUBERG MARSTRAND OG H
Publication of GB646236A publication Critical patent/GB646236A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
    • C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
    • C12H1/06—Precipitation by physical means, e.g. by irradiation, vibrations
    • C12H1/061—Separation by centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/02—Other accessories for centrifuges for cooling, heating, or heat insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/06—Separation devices for industrial food processing or agriculture

Abstract

The temperature of the liquid in the bowl of a centrifugal clarifier is controlled by circulating air or gas therearound from the bowl axis towards its periphery, and thence through a heater or cooler, and back to the bowl axis. The casing surrounding the bowl is stationary and has a drain pipe for waste liquid provided with a liquid trap to prevent loss of the gas. The Specification as open to inspection under Sect. 91 states that the temperature of the liquid in the bowl may be controlled by spraying gas or liquid on to the bowl. Alternatively, to prevent heat transfer through the bowl, the bowl is coated with heat insulating material. Insulating material may also be placed between a rustless steel lining and the shell of the bowl. This subject-matter does not appear in the Specification as accepted.
GB10766/48A 1947-04-29 1948-04-19 Improvements in or relating to centrifugal separators Expired GB646236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK646236X 1947-04-29

Publications (1)

Publication Number Publication Date
GB646236A true GB646236A (en) 1950-11-15

Family

ID=8151991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10766/48A Expired GB646236A (en) 1947-04-29 1948-04-19 Improvements in or relating to centrifugal separators

Country Status (2)

Country Link
BE (1) BE482139A (en)
GB (1) GB646236A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055200A1 (en) * 1997-06-05 1998-12-10 Lucid Treatment Systems, Inc. Method and apparatus for recovery of water and slurry abrasives used for chemical and mechanical planarization
US6379538B1 (en) 1997-06-05 2002-04-30 Lucid Treatment Systems, Inc. Apparatus for separation and recovery of liquid and slurry abrasives used for polishing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055200A1 (en) * 1997-06-05 1998-12-10 Lucid Treatment Systems, Inc. Method and apparatus for recovery of water and slurry abrasives used for chemical and mechanical planarization
US5928492A (en) * 1997-06-05 1999-07-27 Lucid Treatment Systems, Inc. Method and apparatus for recovery of water and slurry abrasives used for chemical and mechanical planarization
US6379538B1 (en) 1997-06-05 2002-04-30 Lucid Treatment Systems, Inc. Apparatus for separation and recovery of liquid and slurry abrasives used for polishing
US6482325B1 (en) 1997-06-05 2002-11-19 Linica Group, Ltd. Apparatus and process for separation and recovery of liquid and slurry abrasives used for polishing

Also Published As

Publication number Publication date
BE482139A (en)

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