CA2625843C - Separateur centrifuge de matieres particulaires plus lourdes des matieres particulaires plus legeres de boues, au moyen d'un anneau dans l'evidement de collecte - Google Patents

Separateur centrifuge de matieres particulaires plus lourdes des matieres particulaires plus legeres de boues, au moyen d'un anneau dans l'evidement de collecte Download PDF

Info

Publication number
CA2625843C
CA2625843C CA2625843A CA2625843A CA2625843C CA 2625843 C CA2625843 C CA 2625843C CA 2625843 A CA2625843 A CA 2625843A CA 2625843 A CA2625843 A CA 2625843A CA 2625843 C CA2625843 C CA 2625843C
Authority
CA
Canada
Prior art keywords
annular
recess
bowl
base
ring
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.)
Active
Application number
CA2625843A
Other languages
English (en)
Other versions
CA2625843A1 (fr
Inventor
Kevin Gordon Peacocke
Pete Simpson
Edwin John William Zonneveld
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.)
FLSmidth AS
Original Assignee
Knelson Patents Inc
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 Knelson Patents Inc filed Critical Knelson Patents Inc
Priority to CA2625843A priority Critical patent/CA2625843C/fr
Publication of CA2625843A1 publication Critical patent/CA2625843A1/fr
Application granted granted Critical
Publication of CA2625843C publication Critical patent/CA2625843C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/02—Continuous feeding or discharging; Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/12—Other accessories for centrifuges for drying or washing the separated solid particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls

Landscapes

  • Centrifugal Separators (AREA)

Abstract

Un carter de centrifugeuse permettant de séparer des matières particulaires plus lourdes des matières particulaires plus légères et de l'eau comprend une entrée murale conique du carter vers un renfoncement unique ou une paire de renfoncements annulaires à des positions espacées de manière axiale. Chaque renfoncement est généralement en forme de V avec une paroi latérale supérieure, une paroi latérale inférieure et une base. La base contient plusieurs tuyaux de décharge à commande par robinet et à espacement angulaire, chacun ayant une embouchure se projetant dans la base à l'intérieur du carter pour décharger les particules plus lourdes dans une opération continue. La surface d'entrée est étagée pour causer le culbutage des matériaux d'alimentation qui s'écoulent. Le renfoncement ou les renfoncements contiennent un anneau de concentrateur qui se projette dans le renfoncement vers la base pour réduire la quantité de concentré dans le renfoncement.
CA2625843A 2008-03-31 2008-03-31 Separateur centrifuge de matieres particulaires plus lourdes des matieres particulaires plus legeres de boues, au moyen d'un anneau dans l'evidement de collecte Active CA2625843C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2625843A CA2625843C (fr) 2008-03-31 2008-03-31 Separateur centrifuge de matieres particulaires plus lourdes des matieres particulaires plus legeres de boues, au moyen d'un anneau dans l'evidement de collecte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2625843A CA2625843C (fr) 2008-03-31 2008-03-31 Separateur centrifuge de matieres particulaires plus lourdes des matieres particulaires plus legeres de boues, au moyen d'un anneau dans l'evidement de collecte

Publications (2)

Publication Number Publication Date
CA2625843A1 CA2625843A1 (fr) 2009-09-30
CA2625843C true CA2625843C (fr) 2011-03-22

Family

ID=41161171

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2625843A Active CA2625843C (fr) 2008-03-31 2008-03-31 Separateur centrifuge de matieres particulaires plus lourdes des matieres particulaires plus legeres de boues, au moyen d'un anneau dans l'evidement de collecte

Country Status (1)

Country Link
CA (1) CA2625843C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013044303A1 (fr) * 2011-09-27 2013-04-04 Michael Trench Appareil de crible centrifuge

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8808155B2 (en) * 2009-07-29 2014-08-19 Flsmidth Inc. Centrifuge bowl with liner material molded on a frame
RU2452579C2 (ru) * 2010-06-23 2012-06-10 Владимир Михайлович Лепехин Центробежный концентратор
AU2015351978B2 (en) 2014-11-26 2017-08-03 Flsmidth A/S Methods and apparatus for the continuous monitoring of wear and pressure in centrifugal concentrators

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013044303A1 (fr) * 2011-09-27 2013-04-04 Michael Trench Appareil de crible centrifuge
AU2016202933B2 (en) * 2011-09-27 2017-02-02 Weir Minerals Australia Ltd Centrifugal screen apparatus
EA026085B1 (ru) * 2011-09-27 2017-02-28 Веир Минералз Австралия Лимитед Центробежный грохот

Also Published As

Publication number Publication date
CA2625843A1 (fr) 2009-09-30

Similar Documents

Publication Publication Date Title
AU2009200918B2 (en) Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a stepped lead-in surface
AU2009200919B2 (en) Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a ring in the collection recess
US5338284A (en) Centrifugal separator with substantially continuous discharge of fines
AU2010278621B2 (en) Bowl structure for a centrifugal concentrator
US5601523A (en) Method of separating intermixed materials of different specific gravity with substantially intermixed discharge of fines
CA2625843C (fr) Separateur centrifuge de matieres particulaires plus lourdes des matieres particulaires plus legeres de boues, au moyen d'un anneau dans l'evidement de collecte
EP0766602B1 (fr) Separateur centrifuge a section de bol conique et evidements espaces axialement
US6962560B2 (en) Continuous centrifugal separation of slurry using balls contained in a recess of a bowl
US7144360B2 (en) Centrifugal separator with a separate strip insert mounted in the bowl
AU2025203075A1 (en) Centrifuge bowl for use in a centrifugal separator, housing for use in a centrifugal separator and a centrifugal separator
US6997859B2 (en) Centrifugal separator with fluid injection openings formed in a separate strip insert
CA2446383C (fr) Bol de separation centrifuge avec accelerateur de matieres
CA2625841C (fr) Separateur centrifuge de matieres particulaires plus lourdes des matieres particulaires plus legeres de boues, au moyen d'une surface a entree graduelle
CA2436496C (fr) Separateur centrifuge separant en continu les particules lourdes des particules legeres d'une boue
AU719402B2 (en) Centrifugal separator with injection of fluidizing liquid between non-fluidized recesses
CA2443239C (fr) Separateur centrifuge avec trous d'injection de liquide dans une bande rapportee distincte

Legal Events

Date Code Title Description
EEER Examination request
MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 17TH ANNIV.) - STANDARD

Year of fee payment: 17

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250304

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250304

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250304

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 18TH ANNIV.) - STANDARD

Year of fee payment: 18

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260303

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260303