ES472984A1 - Centrifugadora perfeccionada - Google Patents

Centrifugadora perfeccionada

Info

Publication number
ES472984A1
ES472984A1 ES472984A ES472984A ES472984A1 ES 472984 A1 ES472984 A1 ES 472984A1 ES 472984 A ES472984 A ES 472984A ES 472984 A ES472984 A ES 472984A ES 472984 A1 ES472984 A1 ES 472984A1
Authority
ES
Spain
Prior art keywords
bowl
gutter
liquid
cover
piston
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
ES472984A
Other languages
English (en)
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.)
Robatel SLPI SA
Original Assignee
Robatel SLPI SA
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 Robatel SLPI SA filed Critical Robatel SLPI SA
Publication of ES472984A1 publication Critical patent/ES472984A1/es
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S494/00—Imperforate bowl: centrifugal separators
    • Y10S494/902—Imperforate bowl: centrifugal separators involving the use of mercury

Landscapes

  • Centrifugal Separators (AREA)

Abstract

Centrifugadora perfeccionada y con recipiente que se puede abrir en marcha para permitir la evacuación de los productos pesados o lodos decantados a partir de la suspensión tratada, del tipo en el cual el recipiente tiene una pared móvil en el que al menos el borde exterior está normalmente aplicado axialmente contra una junta, pero puede ser separado momentáneamente de la misma, estando previstos medios de estanqueidad entre esta pared y el resto del recipiente con el fin de que dicha pared pueda desempeñar la misión de pistón hidráulico frente a un líquido de mando de la apertura y del cierre de este recipiente, caracterizada porque algunos, al menos, de dichos medios, están constituidos por una junta hidráulica que utiliza un líquido con fuerte masa específica, equilibrando la diferencia de altura radial entre las dos columnas de esta junta la presión del líquido de mando.
ES472984A 1977-09-06 1978-08-31 Centrifugadora perfeccionada Expired ES472984A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727536A FR2401700A1 (fr) 1977-09-06 1977-09-06 Perfectionnements aux centrifugeuses a bol pouvant s'ouvrir en marche

Publications (1)

Publication Number Publication Date
ES472984A1 true ES472984A1 (es) 1979-02-16

Family

ID=9195295

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472984A Expired ES472984A1 (es) 1977-09-06 1978-08-31 Centrifugadora perfeccionada

Country Status (7)

Country Link
US (1) US4243172A (es)
JP (1) JPS5449681A (es)
DE (1) DE2837573A1 (es)
ES (1) ES472984A1 (es)
FR (1) FR2401700A1 (es)
GB (1) GB2006057B (es)
IT (1) IT1098488B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446132B1 (fr) * 1979-01-09 1985-10-18 Robatel Slpi Perfectionnements aux centrifugeuses a commandes hydrauliques
DE10233807B3 (de) * 2002-07-25 2004-02-12 Westfalia Separator Ag Separator mit selbstentleerender Schleudertrommel
EP2774684B1 (en) * 2013-03-06 2018-10-17 Alfa Laval Corporate AB A centrifugal separator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242780A (es) * 1958-08-28
DE2048429C3 (de) * 1970-10-02 1973-09-13 Westfalia Separator Ag, 4740 Oelde Selbstentleerende Schleudertrommel
FR2322663A1 (fr) * 1975-09-03 1977-04-01 Westfalia Separator Ag Bol de centrifugeur avec buses d'evacuation

Also Published As

Publication number Publication date
FR2401700A1 (fr) 1979-03-30
US4243172A (en) 1981-01-06
DE2837573A1 (de) 1979-03-15
FR2401700B1 (es) 1980-07-04
IT1098488B (it) 1985-09-07
DE2837573C2 (es) 1989-06-15
IT7827325A0 (it) 1978-09-05
GB2006057A (en) 1979-05-02
JPS624180B2 (es) 1987-01-29
GB2006057B (en) 1982-05-06
JPS5449681A (en) 1979-04-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201