GB469308A - Improvements in centrifugal separators - Google Patents

Improvements in centrifugal separators

Info

Publication number
GB469308A
GB469308A GB4443/37A GB444337A GB469308A GB 469308 A GB469308 A GB 469308A GB 4443/37 A GB4443/37 A GB 4443/37A GB 444337 A GB444337 A GB 444337A GB 469308 A GB469308 A GB 469308A
Authority
GB
United Kingdom
Prior art keywords
bowl
conveyer
outlets
distance
sludge
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
GB4443/37A
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 GB469308A publication Critical patent/GB469308A/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
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B2001/2066—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with additional disc stacks

Abstract

469,308. Centrifugal machines. AKTIEBOLAGET SEPARATOR. Feb. 15, 1937, No. 4443. Convention date, Feb. 15, 1936. [Class 23] The bowl 1 of a centrifugal separator has peripheral outlets 4 for the discharge of sludge brought to the outlets by a mechanical conveyer 3 rotated relatively to the bowl by a disc 14 fixed to a shaft positioned in the bowl. The radial distance between the outer edges of the disc pack 2 and the outlets 4 is greater than three-tenths of the distance of the outlets from the bowl axis and no appreciable re-mixing of the separated solids with the supplied liquid takes place. The distance between the disc pack and the inner edge of the conveyer is greater than one-fifth of the distance between the bowl axis and the inner edges of the conveyer, and is large enough to permit a uniform distribution of the liquid over the disc pack. The liquid is supplied through the channel 6 to the outer edges of the discs, or it may pass from the channel 6 through holes 7, 8 to channels 10, 11 formed by holes in the discs. The parts 12, 13 of the bowl wall at the end of the sludge space are inclined so that the sludge slips towards the conveyer 3.
GB4443/37A 1936-02-15 1937-02-15 Improvements in centrifugal separators Expired GB469308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE469308X 1936-02-15

Publications (1)

Publication Number Publication Date
GB469308A true GB469308A (en) 1937-07-22

Family

ID=20310308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4443/37A Expired GB469308A (en) 1936-02-15 1937-02-15 Improvements in centrifugal separators

Country Status (1)

Country Link
GB (1) GB469308A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740580A (en) * 1950-05-03 1956-04-03 Starcosa Maschinen Und Appbau Horizontal centrifugal separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740580A (en) * 1950-05-03 1956-04-03 Starcosa Maschinen Und Appbau Horizontal centrifugal separator

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