EA201592164A1 - Фильтровальный элемент и способ изготовления фильтровального элемента - Google Patents

Фильтровальный элемент и способ изготовления фильтровального элемента

Info

Publication number
EA201592164A1
EA201592164A1 EA201592164A EA201592164A EA201592164A1 EA 201592164 A1 EA201592164 A1 EA 201592164A1 EA 201592164 A EA201592164 A EA 201592164A EA 201592164 A EA201592164 A EA 201592164A EA 201592164 A1 EA201592164 A1 EA 201592164A1
Authority
EA
Eurasian Patent Office
Prior art keywords
filter
filter element
filter plate
magnetic
capillary
Prior art date
Application number
EA201592164A
Other languages
English (en)
Other versions
EA029366B1 (ru
Inventor
Бьярне Экберг
Джейсон Палмер
Original Assignee
Оутотек (Финлэнд) Ой
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 Оутотек (Финлэнд) Ой filed Critical Оутотек (Финлэнд) Ой
Publication of EA201592164A1 publication Critical patent/EA201592164A1/ru
Publication of EA029366B1 publication Critical patent/EA029366B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/46—Magnetic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Внутри керамической фильтровальной пластины (32А) расположены магнитные элементы (51) для создания магнитного поля. В одном варианте выполнения изобретения магнитные элементы (51) расположены в полостях, имеющихся в перегородках (30), которые ограничивают между собой фильтратные каналы (33). Фильтровальная пластина может быть использована для увеличения фильтрующей способности, в особенности там, где применются магнетитовые суспензии. Магнитное поле создает силу притяжения, действующую на магнитные частицы и, следовательно, увеличивает количество материала, образующегося на фильтровальной пластине в вакуумном фильтре, таком как фильтр капиллярного действия, традиционный ротационный вакуумный фильтр или барабанный фильтр или барабанный фильтр капиллярного действия.
EA201592164A 2013-05-31 2014-05-30 Фильтровальный элемент и способ изготовления фильтровального элемента EA029366B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20135607A FI126460B (en) 2013-05-31 2013-05-31 Filter element, filter apparatus and method for making the filter element
PCT/FI2014/050438 WO2014191636A1 (en) 2013-05-31 2014-05-30 Filter element and method for manufacturing the filter element

Publications (2)

Publication Number Publication Date
EA201592164A1 true EA201592164A1 (ru) 2016-05-31
EA029366B1 EA029366B1 (ru) 2018-03-30

Family

ID=51059492

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201592164A EA029366B1 (ru) 2013-05-31 2014-05-30 Фильтровальный элемент и способ изготовления фильтровального элемента

Country Status (12)

Country Link
US (1) US20160121245A1 (ru)
CN (1) CN105307748A (ru)
AR (1) AR096508A1 (ru)
BR (1) BR112015029545A2 (ru)
CA (1) CA2913397A1 (ru)
CL (1) CL2015003464A1 (ru)
EA (1) EA029366B1 (ru)
FI (1) FI126460B (ru)
MX (1) MX2015016265A (ru)
SE (1) SE539806C2 (ru)
UA (1) UA114452C2 (ru)
WO (1) WO2014191636A1 (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3370844T (pt) * 2015-11-03 2022-12-09 Metso Outotec Finland Oy Dispositivo de filtração para um aparelho de filtração
WO2018031884A1 (en) * 2016-08-12 2018-02-15 Evoqua Water Technologies Llc Disc filter pre-screen dual media disc filter
CN106731154A (zh) * 2016-10-19 2017-05-31 佛山市绿星环保科技有限公司 一种真空泥浆脱水机
CN107755087B (zh) * 2017-11-27 2024-03-08 远诺过滤技术（上海）有限公司 全自动磁性过滤器
EP3773979A1 (en) * 2018-03-27 2021-02-17 Caleffi S.p.A. Filtering apparatus, in particular for closed-circuit of heating plants
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides
WO2020185484A1 (en) 2019-03-08 2020-09-17 Benesi Steve C Filter apparatus, filter disc sectors, filter elements and uses
RU2706662C1 (ru) * 2019-05-15 2019-11-19 Общество с ограниченной ответственностью "Научно-технический центр "Бакор" Секторный элемент дискового фильтра, пластина и дренажный соединитель для него
WO2022126210A1 (pt) * 2020-12-14 2022-06-23 Da Fonseca Larissa Maciel Filtro multicamadas e sistema de filtragem para retenção de microplásticos
CN113908984B (zh) * 2021-09-29 2022-06-10 连云港黄浦矿山机械制造有限公司 一种具有模块化选矿机构的盘式真空过滤选矿机
CN114849339B (zh) * 2022-05-18 2023-07-07 马鞍山格林环保科技有限公司 一种带有自动排液系统的盘式真空过滤机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863656A (en) * 1985-10-11 1989-09-05 Valmet Oy Microporous plate and method for manufacturing the same and suction drier apparatus
FI73142C (fi) * 1985-10-11 1987-09-10 Valmet Oy Foerfarande foer framstaellning av plattor, en filterplatta och en sugtorkanordning.
DE4330163C2 (de) * 1993-09-07 1996-01-18 Koppe Franz Poröser Keramikfilter
US5730869A (en) * 1995-01-28 1998-03-24 Koppe; Franz Porous ceramic filter
FI121329B (fi) * 2002-09-12 2010-10-15 Larox Oyj Suodatinlaatta
US7906023B2 (en) * 2005-01-25 2011-03-15 Pss Acquisitionco Llc Wastewater treatment method and apparatus
US8066877B2 (en) * 2005-02-17 2011-11-29 E. I. Du Pont De Nemours And Company Apparatus for magnetic field and magnetic gradient enhanced filtration
US8075771B2 (en) 2005-02-17 2011-12-13 E. I. Du Pont De Nemours And Company Apparatus for magnetic field gradient enhanced centrifugation

Also Published As

Publication number Publication date
WO2014191636A1 (en) 2014-12-04
SE539806C2 (en) 2017-12-05
MX2015016265A (es) 2016-03-11
CA2913397A1 (en) 2014-12-04
UA114452C2 (uk) 2017-06-12
CL2015003464A1 (es) 2016-09-23
FI126460B (en) 2016-12-30
AR096508A1 (es) 2016-01-13
BR112015029545A2 (pt) 2017-07-25
EA029366B1 (ru) 2018-03-30
FI20135607A (fi) 2014-12-01
CN105307748A (zh) 2016-02-03
US20160121245A1 (en) 2016-05-05
SE1551551A1 (sv) 2015-11-27

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM