FR2395059A1 - Element de filtre - Google Patents

Element de filtre

Info

Publication number
FR2395059A1
FR2395059A1 FR7818208A FR7818208A FR2395059A1 FR 2395059 A1 FR2395059 A1 FR 2395059A1 FR 7818208 A FR7818208 A FR 7818208A FR 7818208 A FR7818208 A FR 7818208A FR 2395059 A1 FR2395059 A1 FR 2395059A1
Authority
FR
France
Prior art keywords
filter element
relates
panel
envelope
wedge
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.)
Withdrawn
Application number
FR7818208A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2395059A1 publication Critical patent/FR2395059A1/fr
Withdrawn legal-status Critical Current

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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)

Abstract

La présente invention a pour objet un élément de filtre. Elle est caractérisée en ce que l'élément de filtre est constitué par un panneau en forme de coin comportant des surfaces planes opposées sur lesquelles sont fixées plusieurs saillies cylindriques comportant des surfaces de contact qui maintiennent un agent de filtrage du type enveloppe espacé desdites surfaces, plusieurs nervures allongées s'étendant entre les parties extrêmes du panneau et un collet étant prévu pour relier l'élément de filtre à un conduit de décharge de filtrat. Elle se rapporte à des installations de traitement de minerais.
FR7818208A 1977-06-20 1978-06-19 Element de filtre Withdrawn FR2395059A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/808,308 US4139472A (en) 1977-06-20 1977-06-20 Filter sector

Publications (1)

Publication Number Publication Date
FR2395059A1 true FR2395059A1 (fr) 1979-01-19

Family

ID=25198424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818208A Withdrawn FR2395059A1 (fr) 1977-06-20 1978-06-19 Element de filtre

Country Status (6)

Country Link
US (1) US4139472A (fr)
CA (1) CA1117871A (fr)
DE (1) DE2826734A1 (fr)
FR (1) FR2395059A1 (fr)
GB (1) GB2000040B (fr)
SE (1) SE7807012L (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496462A (en) * 1982-01-20 1985-01-29 Steinkraus Richard W Anchoring device
DE3528429A1 (de) * 1985-08-08 1987-02-12 Voith Gmbh J M Scheibeneindicker
SE460704B (sv) * 1987-06-24 1989-11-13 Bjarne Nilsson Filterpaase
US5221469A (en) * 1991-12-09 1993-06-22 Hydroflow, Inc. Filtration system
US5925248A (en) * 1997-07-18 1999-07-20 Minerals Processing Techniques, Inc. Disk filter sector having an attachment system outside of flow area
US7410569B1 (en) 2005-11-18 2008-08-12 Turhan A. Tilev Filtration system for metalworking fluids
CN102527134B (zh) 2006-08-14 2014-12-10 伊沃夸水处理技术有限责任公司 高流量盘式过滤器
US7538652B2 (en) * 2006-08-29 2009-05-26 International Business Machines Corporation Electrical component tuned by conductive layer deletion
FI20075026A0 (fi) * 2007-01-17 2007-01-17 Tamfelt Oyj Abp Kiekkosuodattimen sektori ja kiekkosuodatin
US8118175B2 (en) 2007-07-18 2012-02-21 Siemens Industry, Inc. Venting device for a disc filter
US8801929B2 (en) 2007-07-18 2014-08-12 Evoqua Water Technologies Llc Trash tolerant filter support for a disc filter
KR20100136989A (ko) 2008-03-28 2010-12-29 지멘스 워터 테크놀로지스 코포레이션 호기성 및 혐기성 하이브리드 폐수 및 슬러지 처리 시스템 및 방법
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
WO2014182533A1 (fr) 2013-05-06 2014-11-13 Erdogan Argun O Biosorption d'eaux usées par flottation par air dissous
FI125430B (en) * 2013-05-28 2015-10-15 Outotec Finland Oy Disc filter device
ES2857700T3 (es) 2014-06-05 2021-09-29 Evoqua Water Tech Llc Panel de filtrado y método de fabricación del mismo
US9551306B2 (en) * 2014-07-09 2017-01-24 Caterpillar Inc. Air filtration element
WO2016162590A1 (fr) * 2015-04-09 2016-10-13 Minexcell Oy Plaque filtrante
ES2927357T3 (es) 2016-08-12 2022-11-04 Evoqua Water Tech Llc Filtro de disco de medios dobles prepantallla de filtro de disco
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides
AT522597B1 (de) * 2020-05-06 2020-12-15 Andritz Ag Maschf Scheibenfilter und sektoren für scheibenfilter
US20220347603A1 (en) * 2021-04-30 2022-11-03 Pall Corporation Filter disk segments

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395225A (en) * 1942-07-09 1946-02-19 Eimco Corp Filter construction
FR1384810A (fr) * 1963-11-28 1965-01-08 Perfectionnements aux secteurs filtrants des filtres industriels
FR1403580A (fr) * 1963-09-26 1965-06-18 Ed Jones Corp Filtres à disques.
US3283906A (en) * 1963-12-19 1966-11-08 Cleveland Electric Illuminatin Vacuum filter
US3331512A (en) * 1965-06-01 1967-07-18 Improved Machinery Inc Filter screen
US3485376A (en) * 1967-06-19 1969-12-23 Peterson Filters & Eng Co Disc filter sector assembly and separable components thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883848A (en) * 1959-09-24 1961-12-06 Werkspoor Nv Improvements in and relating to rotary filters
GB912436A (en) * 1960-10-12 1962-12-05 Robinson Charles Improvements relating to disc filter elements
US3193105A (en) * 1961-02-06 1965-07-06 Improved Machinery Inc Continuous disc filter
GB945065A (en) * 1961-03-21 1963-12-18 Simonacco Ltd Improvements in and relating to rotary filters
GB976262A (en) * 1962-08-04 1964-11-25 Robinson Charles Improvements in or relating to sectors for pressure filters
US3473669A (en) * 1967-01-23 1969-10-21 Envirotech Corp Disc sector for rotary disc filter
US3539050A (en) * 1967-07-17 1970-11-10 Envirotech Corp Disc sector and method of assembly thereof
US3648844A (en) * 1969-07-24 1972-03-14 Ametek Inc Plastic filter leaf with separator channels
US3643803A (en) * 1970-01-19 1972-02-22 Gladys M Glos Section for disc filter apparatus
US3917534A (en) * 1974-04-17 1975-11-04 Plastic Tech Inc Filter sector
ZA744561B (en) * 1974-07-17 1975-07-30 Filtaflo Ltd Improvements in filter elements

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395225A (en) * 1942-07-09 1946-02-19 Eimco Corp Filter construction
FR1403580A (fr) * 1963-09-26 1965-06-18 Ed Jones Corp Filtres à disques.
FR1384810A (fr) * 1963-11-28 1965-01-08 Perfectionnements aux secteurs filtrants des filtres industriels
US3283906A (en) * 1963-12-19 1966-11-08 Cleveland Electric Illuminatin Vacuum filter
US3331512A (en) * 1965-06-01 1967-07-18 Improved Machinery Inc Filter screen
US3485376A (en) * 1967-06-19 1969-12-23 Peterson Filters & Eng Co Disc filter sector assembly and separable components thereof

Also Published As

Publication number Publication date
DE2826734A1 (de) 1979-02-15
US4139472A (en) 1979-02-13
SE7807012L (sv) 1978-12-21
GB2000040B (en) 1982-04-21
GB2000040A (en) 1979-01-04
CA1117871A (fr) 1982-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse