GB641382A - Improvements in or relating to centrifugal separators - Google Patents

Improvements in or relating to centrifugal separators

Info

Publication number
GB641382A
GB641382A GB3529/48A GB352948A GB641382A GB 641382 A GB641382 A GB 641382A GB 3529/48 A GB3529/48 A GB 3529/48A GB 352948 A GB352948 A GB 352948A GB 641382 A GB641382 A GB 641382A
Authority
GB
United Kingdom
Prior art keywords
bowl
separator
collecting chamber
discs
casing
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
GB3529/48A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB641382A publication Critical patent/GB641382A/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
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
    • B04B1/12—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with continuous discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S494/00—Imperforate bowl: centrifugal separators
    • Y10S494/90—Imperforate bowl: centrifugal separators involving mixture containing one or more gases

Abstract

641,382. Centrifugal-separators. NYROP, A. Feb. 6, 1948, Nos. 3529 and 3530. Convention dates, May 5, 1947, and Feb. 2, 1948. [Class 23] In a centrifugalseparator comprising a rotary bowl 52, 53 having a discharge opening 54 for the separated denser material, and a stationary casing 50, 51 enclosing the bowl and having a collecting chamber 63 with a circumferential inlet 65 for the separated material, the space 67, 68 between the bowl and casing is filled with fluid under pressure and the distance between the bowl and casing is small in the vicinity of the discharge opening. The fluid is supplied by pipes 69, 70, and may be a cleaning fluid which enters the bowl through holes 72, 73 and the opening 54. The bowl, supported and driven from a shaft 57, is charged by a pipe 61. The treated material is discharged through a pipe 80 by an impeller 59 on the shaft. The inlet 65 has vanes 64 which prevent swirl in the collecting chamber. In a modification, Fig. 2, the bowl is rotated and supported by one end of a hollow horizontal shaft 3 which serves as a discharge for the treated material. The collecting chamber 9 is annular, and coplanar with the opening 7 for separated denser material. The interior of the bowl is divided by two sets of conical discs 14, 15 which may be axially displaced to form closed compartments. Alternatively, pipes 18 bridge the spaces between the discs to form passages for the treated material. The separation may be assisted by giving the discs or other parts of the separator an electrical potential different from that of the material under treatment, and internal parts of the separator may be of non-corrosive material. The separator may be used for the purification of water, sugar-juice, oils and gases, and for the treatment of mixtures which combine or react whilst in the separator.
GB3529/48A 1947-05-05 1948-02-06 Improvements in or relating to centrifugal separators Expired GB641382A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK269876X 1947-05-05
DK20248X 1948-02-02

Publications (1)

Publication Number Publication Date
GB641382A true GB641382A (en) 1950-08-09

Family

ID=26066296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3529/48A Expired GB641382A (en) 1947-05-05 1948-02-06 Improvements in or relating to centrifugal separators

Country Status (6)

Country Link
US (1) US2578485A (en)
BE (1) BE482200A (en)
CH (1) CH269876A (en)
DE (1) DE837373C (en)
GB (1) GB641382A (en)
NL (2) NL76861C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810576A (en) * 1969-09-29 1974-05-14 Inventions Dev Corp Ultracentrifuge rotor
US4015772A (en) * 1975-01-18 1977-04-05 Westfalia Separator Ag Continuously operating centrifuge drum for the sterilization of liquids

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717119A (en) * 1951-11-03 1955-09-06 Sharples Corp Centrifugal separator
US2905379A (en) * 1956-08-03 1959-09-22 Const Guinard Soc Solid jacket centrifugal separator
US3529767A (en) * 1962-02-28 1970-09-22 Pennwalt Corp Centrifuge for separating solids from liquid
US3328282A (en) * 1962-02-28 1967-06-27 Pennsalt Chemicals Corp Separation of components of liquidsolid mixtures
US3285508A (en) * 1963-08-22 1966-11-15 Dresser Ind Flow directing centrifugal contacting apparatus with jet mixing action
NL8200725A (en) * 1982-02-23 1983-09-16 Thomassen Holland Bv METHOD AND APPARATUS FOR SEPARATING PARTICLES FROM A GAS FLOW
DE3426479C1 (en) * 1984-07-18 1985-12-05 Westfalia Separator Ag, 4740 Oelde Centrifuge for clearing or separating suspensions
US4929227A (en) * 1987-10-16 1990-05-29 Westfalia Separator Ag Centrifuge drum for separating mixtures of liquids
SE462262B (en) * 1988-11-08 1990-05-28 Alfa Laval Separation Ab SETTING AND ESTABLISHMENT, WITH A Centrifugal Separator, RELEASE A SCIENTIFIC FRIEND FROM A THERAPY DISTRIBUTED SUBJECT, WHICH HAS GREATER FAILURE TO SCIENCE
CA2050981A1 (en) * 1991-09-09 1993-03-10 Earl Gingras Three phase centrifugal separator
CA2076611A1 (en) * 1992-08-21 1994-02-22 Earl Gingras A centrifugal separator for separating solids and recyclable fluids from a fliud mixture
US5575912A (en) * 1995-01-25 1996-11-19 Fleetguard, Inc. Self-driven, cone-stack type centrifuge
US5637217A (en) * 1995-01-25 1997-06-10 Fleetguard, Inc. Self-driven, cone-stack type centrifuge
US6540653B2 (en) 2000-04-04 2003-04-01 Fleetguard, Inc. Unitary spiral vane centrifuge module
US6652439B2 (en) 2000-04-04 2003-11-25 Fleetguard, Inc. Disposable rotor shell with integral molded spiral vanes
US6602180B2 (en) 2000-04-04 2003-08-05 Fleetguard, Inc. Self-driven centrifuge with vane module
US6551230B2 (en) 2000-04-04 2003-04-22 Fleetguard, Inc. Molded spiral vane and linear component for a centrifuge
US6364822B1 (en) 2000-12-07 2002-04-02 Fleetguard, Inc. Hero-turbine centrifuge with drainage enhancing baffle devices
DE102008025509B4 (en) * 2008-05-28 2012-03-29 Johann-Marius Milosiu Method and device for separating the solid particles from gas
DE102018105588A1 (en) * 2018-03-12 2019-09-12 Hengst Se Centrifugal separator for separating oil droplets from the crankcase ventilation gas of an internal combustion engine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE637168C (en) * 1936-10-23 Hellmuth Petzhold Dipl Ing Discharge device for centrifugal machines
US671573A (en) * 1899-08-25 1901-04-09 Frans Henrik Aubert Wielgolaski Ore-separator.
US802150A (en) * 1905-05-25 1905-10-17 Charles Nordstrom Centrifugal separator.
US1154575A (en) * 1914-03-11 1915-09-21 Willis W Jourdin Centrifugal separator.
US1148771A (en) * 1915-01-11 1915-08-03 Centrifugal Machinery Company Metal-separating apparatus.
US1381596A (en) * 1918-03-14 1921-06-14 Schifferle Charles Apparatus for separating materials of different specific gravities
US1339211A (en) * 1920-01-27 1920-05-04 Mckerahan George Oxygen-concentrator
US1519419A (en) * 1922-03-02 1924-12-16 Wilbur H Peck Centrifugal separator
DE422615C (en) * 1924-02-29 1925-12-07 Artur Katz Separating centrifugal separator for the separation of processing material
US1594501A (en) * 1925-04-02 1926-08-03 Earle S Eccleston Centrifugal separator
US1714370A (en) * 1927-01-15 1929-05-21 Ici Ltd Centrifugal apparatus
US1742096A (en) * 1927-01-22 1929-12-31 Cie Ind Des Moteurs A Explosio Centrifugal separator
DE591037C (en) * 1931-11-11 1934-01-16 Bergedorfer Eisenwerk A G Astr Centrifugal drum with the largest circumference arranged outlet openings for the heavy substances
US2057156A (en) * 1934-09-20 1936-10-13 Bird Machine Co Method of and apparatus for separating solids from fluid suspension
US2179941A (en) * 1937-09-08 1939-11-14 Laval Separator Co De Centrifuge for separating substances of different specific gravities
US2209043A (en) * 1937-12-02 1940-07-23 Laval Separator Co De Centrifugal separator bowl

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810576A (en) * 1969-09-29 1974-05-14 Inventions Dev Corp Ultracentrifuge rotor
US4015772A (en) * 1975-01-18 1977-04-05 Westfalia Separator Ag Continuously operating centrifuge drum for the sterilization of liquids

Also Published As

Publication number Publication date
DE837373C (en) 1952-04-28
US2578485A (en) 1951-12-11
NL140275B (en)
CH269876A (en) 1950-07-31
NL76861C (en)
BE482200A (en)

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