GB380415A - Method of and apparatus for the centrifugal treatment of liquids - Google Patents

Method of and apparatus for the centrifugal treatment of liquids

Info

Publication number
GB380415A
GB380415A GB17047/32A GB1704732A GB380415A GB 380415 A GB380415 A GB 380415A GB 17047/32 A GB17047/32 A GB 17047/32A GB 1704732 A GB1704732 A GB 1704732A GB 380415 A GB380415 A GB 380415A
Authority
GB
United Kingdom
Prior art keywords
openings
solids
wall
flushing liquid
liquid
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
GB17047/32A
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.)
Alfa Laval Holdings Amsterdam AB
Original Assignee
Separator AB
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 Separator AB filed Critical Separator AB
Publication of GB380415A publication Critical patent/GB380415A/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
    • B04B1/04—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

Landscapes

  • Centrifugal Separators (AREA)

Abstract

380,415. Centrifugal machines. AKTIEBOLAGET SEPARATOR, 8, Fleminggatan, Stockholm. June 16, 1932, No. 17047. Convention date, June 19, 1931. [Class 23.] In a centrifugal machine for the separation of solids from liquids, a flushing liquid is supplied through the hollow spindle 11, Fig. 1, and channels 12, to an outer chamber 7 which is formed between the outer wall 2 of the bowl and an intermediate wall 8. Openings 9 in the wall 8 permit the flushing liquid to enter the separating chamber 4 so that a static equilibrium can be maintained between the liquid to be treated and the flushing liquid. The separated liquid is discharged from the outlet 6, while the heavier matters with the solids pass through the openings 9 and travel with the flushing liquid through the passages 13 and the outlet 10. In a modification, the bowl is constructed for the separation and discharge of two liquids in addition to the solids and the flushing liquid. A number of annular furrows can be formed in the wall 8 to prevent the solids from sticking to it, and wire gauze or similar material may be placed inside the wall 8 to reduce whirling round the openings 9. In another modification, vertical or oblique channels 20, Fig. 4, are formed in front of the openings 9, so that the flushing liquid travels with a high velocity to carry the solids to the discharge outlet. To prevent eddies, an intermediate wall 22 with openings 21 is provided.
GB17047/32A 1931-06-19 1932-06-16 Method of and apparatus for the centrifugal treatment of liquids Expired GB380415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE380415X 1931-06-19

Publications (1)

Publication Number Publication Date
GB380415A true GB380415A (en) 1932-09-15

Family

ID=20309173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17047/32A Expired GB380415A (en) 1931-06-19 1932-06-16 Method of and apparatus for the centrifugal treatment of liquids

Country Status (1)

Country Link
GB (1) GB380415A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599619A (en) * 1947-06-13 1952-06-10 Separator Ab Method and apparatus for centrifugal separation
EP0806985A1 (en) * 1995-01-25 1997-11-19 Fleetguard, Inc. Self-driven, cone-stack type centrifuge
JP2016501118A (en) * 2012-11-08 2016-01-18 アルファ−ラヴァル・コーポレート・アーベー Centrifuge
CN112648044A (en) * 2019-10-11 2021-04-13 东京滤器株式会社 Oil separator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599619A (en) * 1947-06-13 1952-06-10 Separator Ab Method and apparatus for centrifugal separation
EP0806985A1 (en) * 1995-01-25 1997-11-19 Fleetguard, Inc. Self-driven, cone-stack type centrifuge
EP0806985A4 (en) * 1995-01-25 1998-12-30 Fleetguard Inc Self-driven, cone-stack type centrifuge
JP2016501118A (en) * 2012-11-08 2016-01-18 アルファ−ラヴァル・コーポレート・アーベー Centrifuge
US9731300B2 (en) 2012-11-08 2017-08-15 Alfa Laval Corporate Ab Centrifugal separator with sludge space plates
CN112648044A (en) * 2019-10-11 2021-04-13 东京滤器株式会社 Oil separator
CN112648044B (en) * 2019-10-11 2022-02-25 东京滤器株式会社 Oil separator

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