ES456108A1 - Procedimiento de desnlodados de un filtro electromagnetico. - Google Patents

Procedimiento de desnlodados de un filtro electromagnetico.

Info

Publication number
ES456108A1
ES456108A1 ES456108A ES456108A ES456108A1 ES 456108 A1 ES456108 A1 ES 456108A1 ES 456108 A ES456108 A ES 456108A ES 456108 A ES456108 A ES 456108A ES 456108 A1 ES456108 A1 ES 456108A1
Authority
ES
Spain
Prior art keywords
filter
water
circuit
unclogging
installation
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
ES456108A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES456108A1 publication Critical patent/ES456108A1/es
Expired legal-status Critical Current

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
    • 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
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/032—Matrix cleaning systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Cleaning In General (AREA)
  • Filtration Of Liquid (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Procedimiento de desenlodado de un filtro electromagnético, dispuesto en un circuito de agua de un reactor nuclear, caracterizado porque, después de haber aislado al filtro con respecto al circuito, se somete a este filtro a una sucesión de ciclos de enjuague-vaciado; consistiendo la operación de enjuague en la detracción del citado circuito de una parte del agua que circula a su través, y en la introducción en el filtro de este agua, a una temperatura y una presión que coinciden sensiblemente con las del punto de detracción, y en unas condiciones que le confieren, en el interior de la guarnición, un movimiento turbulento; consistiendo la operación de vaciado en la evacuación del agua de enjuague contenida en el filtro.
ES456108A 1976-02-19 1977-02-19 Procedimiento de desnlodados de un filtro electromagnetico. Expired ES456108A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604646A FR2341347A1 (fr) 1976-02-19 1976-02-19 Procede de decolmatage d'un filtre electromagnetique

Publications (1)

Publication Number Publication Date
ES456108A1 true ES456108A1 (es) 1978-04-16

Family

ID=9169344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456108A Expired ES456108A1 (es) 1976-02-19 1977-02-19 Procedimiento de desnlodados de un filtro electromagnetico.

Country Status (9)

Country Link
US (1) US4249994A (es)
JP (1) JPS6038170B2 (es)
BE (1) BE850937A (es)
CA (1) CA1095838A (es)
DE (1) DE2706707A1 (es)
ES (1) ES456108A1 (es)
FR (1) FR2341347A1 (es)
GB (1) GB1540202A (es)
SE (1) SE7701848L (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443271A1 (fr) * 1978-12-07 1980-07-04 Degremont Procede de lavage de filtres electro-magnetiques
FR2451212A1 (fr) * 1979-03-14 1980-10-10 Commissariat Energie Atomique Procede et dispositif de regulation du fonctionnement d'un filtre electromagnetique
FR2466841A1 (fr) * 1979-09-28 1981-04-10 Commissariat Energie Atomique Reacteur nucleaire dont les generateurs de vapeur sont equipes d'une capacite reserve
NL8000579A (nl) * 1980-01-30 1981-09-01 Holec Nv Werkwijze voor het reinigen van een hoge gradient magnetische separator en hoge gradient magnetische separator.
JPS5876115A (ja) * 1981-11-02 1983-05-09 Hitachi Ltd 沸騰水型原子力発電プラントにおける冷却装置を備えた電磁フイルタ
DE3229927A1 (de) * 1982-08-11 1984-02-16 Kraftwerk Union AG, 4330 Mülheim Magnetische abscheidevorrichtung zur reinigung von fluessigkeiten
FR2539050A1 (fr) * 1983-01-11 1984-07-13 Commissariat Energie Atomique Filtre electromagnetique permettant une evacuation en continu des produits de filtration et procede de filtrage utilisant un tel filtre
US4623510A (en) * 1983-10-28 1986-11-18 Westinghouse Electric Corp. Permanent disposal of radioactive particulate waste in cartridge containing ferromagnetic material
JPH03106494A (ja) * 1989-09-18 1991-05-07 Shinki Sangyo Kk 活性化鉱水の製造方法およびその製造装置
DK172595B1 (da) * 1997-03-18 1999-02-08 Ocean Team Scandinavia As Fremgangsmåde til indvendig rensning af et rørsystem i et fluidanlæg og anlæg til brug ved fremgangsmåden
DE102004062535A1 (de) * 2004-12-24 2006-07-06 Forschungszentrum Karlsruhe Gmbh Semipermeables Membransystem für magnetische Partikelfraktionen
CN102581500B (zh) * 2012-02-08 2014-04-30 上海电气电站设备有限公司 一种大型容器内部组件安装方法
CN103464278B (zh) * 2013-09-17 2015-09-09 岳阳大力神电磁机械有限公司 磁介质循环式高梯度磁选机
US10449550B2 (en) * 2014-06-16 2019-10-22 National Institute Of Advanced Industrial Science And Technology Sorting device and sorting method
CN109667765A (zh) * 2019-02-20 2019-04-23 三门核电有限公司 一种屏蔽式反应堆冷却剂泵充水系统及方法
CN111940128B (zh) * 2020-08-06 2022-09-02 佛山市杰创科技有限公司 一种浆料机选矿系统及其控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277488B (de) * 1967-06-08 1968-09-12 Siemens Ag Einrichtung zur elektromagnetischen Entfernung von Eisenoxyden aus Fluessigkeit
US3567026A (en) * 1968-09-20 1971-03-02 Massachusetts Inst Technology Magnetic device
US3972772A (en) * 1971-07-20 1976-08-03 Kraftwerk Union Aktiengesellschaft Steam power plant for nuclear reactor stations having pressurized water reactors
CH543799A (de) * 1971-12-22 1973-10-31 Kraftwerk Union Ag Kernkraftwerk mit Druckwasserreaktor
DE2241237C3 (de) * 1972-08-22 1981-11-05 Kraftwerk Union AG, 4330 Mülheim Speisewasserreinigungsvorrichtung für eine Dampfkraftanlage mit Siedewasserreaktor
US3887457A (en) * 1973-05-21 1975-06-03 Magnetic Eng Ass Inc Magnetic separation method
US4054513A (en) * 1973-07-10 1977-10-18 English Clays Lovering Pochin & Company Limited Magnetic separation, method and apparatus

Also Published As

Publication number Publication date
FR2341347B1 (es) 1979-07-20
GB1540202A (en) 1979-02-07
JPS52100665A (en) 1977-08-23
BE850937A (fr) 1977-05-16
DE2706707A1 (de) 1977-09-01
CA1095838A (en) 1981-02-17
SE7701848L (sv) 1977-08-20
FR2341347A1 (fr) 1977-09-16
US4249994A (en) 1981-02-10
JPS6038170B2 (ja) 1985-08-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103