GB634476A - Improvements in centrifugal separators - Google Patents

Improvements in centrifugal separators

Info

Publication number
GB634476A
GB634476A GB31071/47A GB3107147A GB634476A GB 634476 A GB634476 A GB 634476A GB 31071/47 A GB31071/47 A GB 31071/47A GB 3107147 A GB3107147 A GB 3107147A GB 634476 A GB634476 A GB 634476A
Authority
GB
United Kingdom
Prior art keywords
chamber
channels
flange
supplied
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
GB31071/47A
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 GB634476A publication Critical patent/GB634476A/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
    • 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

634,476. Centrifugal separators. AKTIEBOLAGET SEPARATOR. Nov. 24, 1947, No. 31071. Convention date, Dec. 14, 1946. [Class 23] The ring-shaped slide 11 is axially displaceable to uncover the sludge outlet 12 whilst the drum is rotating at full speed, displacement being wholly or partly effected by spring action. The slide 11 may be closed during operation by pressure produced by centrifugal action in the chamber 19 in a liquid supplied thereto through channels 21, 22 leading from a chamber 23 to which the operating liquid is supplied through a channel 24 in the bowl spindle 4. The chamber 19 is provided with orifices 20 which are permanently open, or with valve-controlled outlets, and is connected with the upper side of the flange 16 by holes 27 to keep the flange free from sludge. Channels 25 and 25a are provided to allow air to escape from the chamber 23 and the pressure chamber 19.
GB31071/47A 1946-12-14 1947-11-24 Improvements in centrifugal separators Expired GB634476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE634476X 1946-12-14

Publications (1)

Publication Number Publication Date
GB634476A true GB634476A (en) 1950-03-22

Family

ID=20313617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31071/47A Expired GB634476A (en) 1946-12-14 1947-11-24 Improvements in centrifugal separators

Country Status (2)

Country Link
FR (1) FR957008A (en)
GB (1) GB634476A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250463A (en) * 1962-01-31 1966-05-10 Separator Ab Self-opening centrifugal separator
DE3009669A1 (en) * 1980-03-13 1981-09-24 Klöckner-Humboldt-Deutz AG, 5000 Köln SELF-EMPTYING FULL-COATED CENTRIFUGE
US11027290B2 (en) 2016-02-22 2021-06-08 Alfa Laval Corporate Ab Centrifugal separator having an intermittent discharge system with hydraulically operated sliding bowl bottom

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB709059A (en) * 1951-12-05 1954-05-12 Separator Ab Improvements in or relating to sludge centrifuges
DE2852628A1 (en) * 1978-12-06 1980-06-19 Kloeckner Humboldt Deutz Ag SEPARATOR

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250463A (en) * 1962-01-31 1966-05-10 Separator Ab Self-opening centrifugal separator
DE3009669A1 (en) * 1980-03-13 1981-09-24 Klöckner-Humboldt-Deutz AG, 5000 Köln SELF-EMPTYING FULL-COATED CENTRIFUGE
US11027290B2 (en) 2016-02-22 2021-06-08 Alfa Laval Corporate Ab Centrifugal separator having an intermittent discharge system with hydraulically operated sliding bowl bottom

Also Published As

Publication number Publication date
FR957008A (en) 1950-02-13

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