GB923497A - A new or improved centrifuge - Google Patents

A new or improved centrifuge

Info

Publication number
GB923497A
GB923497A GB19668/59A GB1966859A GB923497A GB 923497 A GB923497 A GB 923497A GB 19668/59 A GB19668/59 A GB 19668/59A GB 1966859 A GB1966859 A GB 1966859A GB 923497 A GB923497 A GB 923497A
Authority
GB
United Kingdom
Prior art keywords
outlets
sludge
piston
bowl
insert
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
GB19668/59A
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.)
GEA Mechanical Equipment GmbH
Original Assignee
Westfalia Separator GmbH
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 Westfalia Separator GmbH filed Critical Westfalia Separator GmbH
Publication of GB923497A publication Critical patent/GB923497A/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
    • B04B1/14—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 periodical 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
    • B04B1/10—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
    • B04B1/14—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 periodical discharge
    • B04B1/16—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 periodical discharge with discharging outlets controlled by the rotational speed of the bowl
    • B04B1/18—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 periodical discharge with discharging outlets controlled by the rotational speed of the bowl controlled by the centrifugal force of an auxiliary liquid

Abstract

923,497. Centrifugal separators. WESTFALIA SEPARATOR A.G. June 9, 1959 [June 16, 1958], No. 19668/59. Class 23. The bowl of a sludge separator having a liner P has end plates 1, 4 and a cylindrical part 3, one or more inserts 10 being fitted within the sludge-collecting space to form compartments 25, 26 having sludge outlets 8, 9. During separation a piston 6 is urged downwardly by hydraulic fluid supplied by a duct 15 to keep the outlets closed. On cessation of the supply of fluid a valve 18 lifts so that fluid is discharged from a chamber 20 to permit sludge in the compartment 26 to lift the piston and discharge through the outlets 9. After the lifting of the piston the sludge in the compartment 25 lifts the insert and discharges through the outlets 8. Clarified liquid is discharged over a disc 24. In a modification (Fig. 2, not shown) the piston is arranged in the lower part of the bowl, the liquid to be separated is supplied to the midheight of the liner, and the clarified liquid is discharged as light and heavy components. In a further modification (Fig. 3, not shown) the insert is fired within the bowl and is engaged by upper and lower pistons. As shown in Fig. 4 the insert is formed by pistons 7 1 , 7 2 which are held to close the outlets by fluid supplied to a cavity 53 by ducts 52.
GB19668/59A 1958-06-16 1959-06-09 A new or improved centrifuge Expired GB923497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW23517A DE1057535B (en) 1958-06-16 1958-06-16 Centrifugal drum with periodic discharge of the centrifuged solids through discharge openings arranged on the drum circumference

Publications (1)

Publication Number Publication Date
GB923497A true GB923497A (en) 1963-04-10

Family

ID=7597599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19668/59A Expired GB923497A (en) 1958-06-16 1959-06-09 A new or improved centrifuge

Country Status (6)

Country Link
US (1) US3081028A (en)
DE (1) DE1057535B (en)
DK (1) DK104924C (en)
FR (1) FR1224536A (en)
GB (1) GB923497A (en)
NL (2) NL112709C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044945A (en) * 1975-05-16 1977-08-30 Westfalia Separator Ag Self-cleaning centrifugal separator having a main piston valve defining one side of the separating chamber and connected to at least one auxiliary piston valve

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125516A (en) * 1960-03-14 1964-03-17 Peripheral discharge sludge collection centrifugal drum
DK117207B (en) * 1960-04-20 1970-03-23 Separator Ab Sludge centrifuge.
US3228598A (en) * 1961-10-19 1966-01-11 Pennsalt Chemicals Corp Centrifuge discharge means
US3114655A (en) * 1961-11-16 1963-12-17 Buckau Wolf Maschf R Centrifugal separator
DE1598204C3 (en) * 1964-04-14 1973-09-20 Tscheskoslovenska Akademie Ved., Prag Continuously working nozzle centrifuge
GB1084599A (en) * 1964-10-15 1967-09-27 Asahi Chemical Ind Process for the preparation of unsaturated aliphatic nitriles
DE19922236C2 (en) * 1999-05-14 2002-10-24 Westfalia Separator Ag Centrifuge and process for its operation
DE202016101272U1 (en) 2016-03-08 2017-06-09 Gea Mechanical Equipment Gmbh separator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600239A (en) * 1946-05-17 1948-04-02 Harold William Fawcett Improvements in or relating to centrifugal separators
US1119350A (en) * 1913-08-19 1914-12-01 James Hamill Centrifugal machine.
US2023762A (en) * 1930-11-11 1935-12-10 Fawcett Harold William Centrifugal separator
US2725189A (en) * 1954-05-10 1955-11-29 Int Harvester Co Disc type regulator for cenirifugal separator bowl

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044945A (en) * 1975-05-16 1977-08-30 Westfalia Separator Ag Self-cleaning centrifugal separator having a main piston valve defining one side of the separating chamber and connected to at least one auxiliary piston valve

Also Published As

Publication number Publication date
DE1057535B (en) 1959-05-14
NL112709C (en)
NL237794A (en)
US3081028A (en) 1963-03-12
DK104924C (en) 1966-07-18
FR1224536A (en) 1960-06-24

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