TNSN86106A1 - Filtres a bacs basculants et came pour ceux-ci - Google Patents

Filtres a bacs basculants et came pour ceux-ci

Info

Publication number
TNSN86106A1
TNSN86106A1 TNTNSN86106A TNSN86106A TNSN86106A1 TN SN86106 A1 TNSN86106 A1 TN SN86106A1 TN TNSN86106 A TNTNSN86106 A TN TNSN86106A TN SN86106 A TNSN86106 A TN SN86106A TN SN86106 A1 TNSN86106 A1 TN SN86106A1
Authority
TN
Tunisia
Prior art keywords
bins
filter
fitration
cam
filter cake
Prior art date
Application number
TNTNSN86106A
Other languages
English (en)
Inventor
L Chamberlain Donald
j sweeney Robert
Original Assignee
Freeport Minerals Co
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
Priority claimed from US06/754,410 external-priority patent/US4675107A/en
Application filed by Freeport Minerals Co filed Critical Freeport Minerals Co
Publication of TNSN86106A1 publication Critical patent/TNSN86106A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
    • B01D33/327—Tipping buckets, trays or like sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
    • B01D33/19—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables the table surface being divided in successively tilted sectors or cells, e.g. for discharging the filter cake

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)

Abstract

L'INVENTION CONCERNE DES BACS DE FILTRATION BASCULANTS AYANT DES PAROIS LATERALES AVANT ET ARRIERE GENERALEMENT PARALLELES QUI SONT INCLINEES A UN ANGLE POUR PERMETTRE DES TAUX DE FILTRATION AUGMENTES POUR UNE EFFICACITE DE FITRATION PREDETERMINEE, ET EGALEMENT POUR PERMETTRE UNE EFFICACITE DE FITRATION AUGMENTEE DANS LE CAS OU LE TAUX D'ALIMENTATION EST CONSTANT. L'ALIMENTATION EST CONSTITUEE PAR UNE BOUE DE LAQUELLE LE LIQUIDE EST RETIRE ET LE GATEAU DE FILTRE EST DECHARGE PAR ROTATION DE CHAQUE BAC DE FILTRATION A UN POINT PREDETERMINE DE DEPLACEMENT DU BAC DE FILTRATION LE LONG D'UNE VOIE CYCLIQUE. DES DISPOSITIFS DE RETENUE AYANT UN VOLUME REDUIT SONT EGALEMENT UTILISES EN COMBINAISON AVEC LA CONCEPTION AMELIOREE DES BACS, DE SORTE QU'UN TAUX DE FITRATION AUGMENTE EST POSSIBLE DU FAIT DE LA DIMINUTION DE LA HAUTEUR DU GATEAU DE FILTRATION REQUISE. UN AGENCEMENT DE CAME EST PREVU POUR FAIRE TOURNER LES BACS AVEC DES CONTRAINTES MINIMALES SUR UNE LONGUEUR MINIMALE DE DEPLACEMENT DES BACS TOUT EN EVITANT DES COLLISIONS ENTRE LES BACS ADJACENTS ET EN PERMETTANT LE LAVAGE DE CHAQUE BAC
TNTNSN86106A 1985-07-12 1986-07-14 Filtres a bacs basculants et came pour ceux-ci TNSN86106A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/754,410 US4675107A (en) 1985-07-12 1985-07-12 Tilting pan filters
US06/797,967 US4721566A (en) 1985-07-12 1985-11-14 Tilting pan filters and cam therefor

Publications (1)

Publication Number Publication Date
TNSN86106A1 true TNSN86106A1 (fr) 1990-01-01

Family

ID=27115915

Family Applications (1)

Application Number Title Priority Date Filing Date
TNTNSN86106A TNSN86106A1 (fr) 1985-07-12 1986-07-14 Filtres a bacs basculants et came pour ceux-ci

Country Status (11)

Country Link
US (1) US4721566A (fr)
EP (1) EP0228461B1 (fr)
KR (1) KR940004161B1 (fr)
BR (1) BR8606771A (fr)
CA (1) CA1285497C (fr)
DE (1) DE3680894D1 (fr)
MA (1) MA20733A1 (fr)
MX (1) MX161067A (fr)
PH (1) PH23554A (fr)
TN (1) TNSN86106A1 (fr)
WO (1) WO1987000447A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1004801A3 (fr) * 1991-05-15 1993-02-02 Process Filtration And Liquid Dispositif de filtration continu.
US5647982A (en) * 1995-05-10 1997-07-15 Haythornthwaite; James (Jimmy) Vacuum filter element
US5738787A (en) * 1995-10-30 1998-04-14 Imc-Agrico Company Filter pan
BE1014153A3 (fr) * 2001-05-03 2003-05-06 Prayon Procede et dispositif de filtration continue.
BE1017484A3 (fr) * 2007-03-08 2008-10-07 Prayon Technologies Cellule de filtration et dispositif de filtration mettant en oeuvre une telle cellule.
US7736526B2 (en) * 2008-10-03 2010-06-15 Thompson Industrial Services, Llc Method of filtering phosphate utilizing a rotary table filter or horizontal table filter
CN102698492B (zh) * 2012-06-12 2014-06-04 江苏新宏大集团有限公司 一种转盘真空过滤装置
US12115476B2 (en) * 2019-03-08 2024-10-15 Steve C. Benesi Filter apparatus, filter disc sectors, filter elements and uses
CN112169424A (zh) * 2020-10-29 2021-01-05 江苏新宏大集团有限公司 一种翻盘真空过滤机的翻盘装置及翻盘方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL238157A (fr) *
US1028789A (en) * 1909-11-16 1912-06-04 John Edward Rothwell Separating device.
GB191409921A (en) * 1913-06-18 1915-07-22 Charles Butters Improvements in and relating to the Filtration and Treatment of Ore Slimes.
NL31702C (fr) * 1927-09-20
US2637443A (en) * 1947-10-03 1953-05-05 Eimco Corp Rotary pan filter
USRE24150E (en) * 1949-10-26 1956-05-15 Continuous horizontal rotary
BE550343A (fr) * 1955-08-15
US3139404A (en) * 1961-02-10 1964-06-30 Bird Machine Co Filter structure
US3216576A (en) * 1962-05-15 1965-11-09 Bird Machine Co Horizontal filter structure
US3327866A (en) * 1964-06-15 1967-06-27 Pall Corp Woven wire mesh
LU48582A1 (fr) * 1965-05-12 1966-11-12
US3426909A (en) * 1965-07-20 1969-02-11 Bird Machine Co Filter medium support grid
US3389800A (en) * 1967-01-23 1968-06-25 Bird Machine Co Tilting pan filter residual filtrate trap
US3537588A (en) * 1968-03-14 1970-11-03 Corning Glass Works Membrane support plates
US3830658A (en) * 1972-06-13 1974-08-20 Prayon Method and device for washing a continuous filter with a horizontal filtration surface and cells
US3966610A (en) * 1974-12-16 1976-06-29 Bird Machine Company, Inc. Filter
LU73553A1 (fr) * 1975-10-09 1977-05-24
US4391706A (en) * 1982-01-20 1983-07-05 Steinkraus Richard W Filter element sealing device for filter pan
US4496462A (en) * 1982-01-20 1985-01-29 Steinkraus Richard W Anchoring device
US4547288A (en) * 1982-12-01 1985-10-15 Murray Industries Metallic profile wire screen for a filter surface

Also Published As

Publication number Publication date
KR870700388A (ko) 1987-12-28
PH23554A (en) 1989-08-25
MA20733A1 (fr) 1987-04-01
EP0228461B1 (fr) 1991-08-14
EP0228461A1 (fr) 1987-07-15
BR8606771A (pt) 1987-10-13
US4721566A (en) 1988-01-26
DE3680894D1 (de) 1991-09-19
WO1987000447A1 (fr) 1987-01-29
MX161067A (es) 1990-07-20
CA1285497C (fr) 1991-07-02
KR940004161B1 (ko) 1994-05-16

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