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ES409878A1 - Perfeccionamientos en filtros electromagneticos para lim- piar de oxidos de hierro el agua de alimentacion par a cal- deras de plantas termoelectricas. - Google Patents

Perfeccionamientos en filtros electromagneticos para lim- piar de oxidos de hierro el agua de alimentacion par a cal- deras de plantas termoelectricas.

Info

Publication number
ES409878A1
ES409878A1 ES409878A ES409878A ES409878A1 ES 409878 A1 ES409878 A1 ES 409878A1 ES 409878 A ES409878 A ES 409878A ES 409878 A ES409878 A ES 409878A ES 409878 A1 ES409878 A1 ES 409878A1
Authority
ES
Spain
Prior art keywords
cooling medium
excitation coil
vessel
metal balls
filter bed
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
ES409878A
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES409878A1 publication Critical patent/ES409878A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • 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
    • B01D35/18—Heating or cooling the filters
    • 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
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Filtering Materials (AREA)
  • General Induction Heating (AREA)

Abstract

Perfeccionamientos en filtros electromágneticos para limpiar de óxidos de hierro el agua de alimentación para calderas de plantas termoeléctrica, del tipo de filtros en el que el deposito de filtración, en lo esencial cilíndrico, contiene un lecho de filtración de bolas de acero magnéticas y está rodeado por una bobina excitadora, situándose la intensidad de campo generada por la bobina excitadora considerablemente por encima de la intensidad de campo de saturación de las bolas de acero, caracterizados porque la bobina, que sirve para la excitación del campo magnético, está rodeada, bajo la formación de entrehierros para el paso de aire refrigerante u otros medios refrigerantes entre las distintas espiras, de una camisa de hierro o acero, de modo que por una parte se forman aberturas suficientes para la entrada y la salida del flujo del medio refrigerante, pero que por otra parte se apantalla ampliamente el campo de dispersión magnético de la bobina concentrándolos en el interior de la camisa
ES409878A 1971-12-22 1972-12-21 Perfeccionamientos en filtros electromagneticos para lim- piar de oxidos de hierro el agua de alimentacion par a cal- deras de plantas termoelectricas. Expired ES409878A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2163696A DE2163696C3 (de) 1971-12-22 1971-12-22 Elektromagnetisches Filter

Publications (1)

Publication Number Publication Date
ES409878A1 true ES409878A1 (es) 1975-11-16

Family

ID=5828767

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409878A Expired ES409878A1 (es) 1971-12-22 1972-12-21 Perfeccionamientos en filtros electromagneticos para lim- piar de oxidos de hierro el agua de alimentacion par a cal- deras de plantas termoelectricas.

Country Status (15)

Country Link
US (1) US3869390A (es)
JP (1) JPS4870955A (es)
AT (1) AT343148B (es)
AU (1) AU469917B2 (es)
BE (1) BE792843A (es)
CA (1) CA991093A (es)
CH (1) CH547115A (es)
DE (1) DE2163696C3 (es)
ES (1) ES409878A1 (es)
FI (1) FI56629C (es)
FR (1) FR2164697B1 (es)
GB (1) GB1373738A (es)
IT (1) IT971898B (es)
SE (1) SE380443B (es)
SU (1) SU621306A3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296080A (en) * 1975-09-03 1981-10-20 Exxon Research & Engineering Co. Process for the removal of particulates entrained in a fluid using a magnetically stabilized fluidized bed
US4087358A (en) * 1976-10-12 1978-05-02 J. M. Huber Corporation Augmenting and facilitating flushing in magnetic separation
JPS54118990A (en) * 1978-03-08 1979-09-14 Hitachi Ltd Regeneration method of desalting type filter for atomic reactor condensate clarification system
DE3003755A1 (de) * 1979-02-02 1980-08-14 British Nuclear Fuels Ltd Verfahren und vorrichtung zum abscheiden von feststoffteilchen aus einer fluessigkeit
FR2449469A1 (fr) * 1979-02-23 1980-09-19 Framatome Sa Filtre pour l'epuration d'un fluide a haute pression et a haute temperature contenant des particules ferromagnetiques
US4299701A (en) * 1980-01-25 1981-11-10 Dynaflex Magnetic fluid treating apparatus
DE3119034C1 (de) * 1981-05-13 1983-03-10 Kraftwerk Union AG, 4330 Mülheim Elektromagnetfilter
FR2514505A1 (fr) * 1981-10-13 1983-04-15 Commissariat Energie Atomique Procede pour determiner la concentration en produits solides insolubles d'un liquide circulant dans un circuit tel qu'un circuit primaire de reacteur nucleaire a eau pressurisee et dispositif de prelevement d'echantillons pour la mise en oeuvre de ce procede
DE3229927A1 (de) * 1982-08-11 1984-02-16 Kraftwerk Union AG, 4330 Mülheim Magnetische abscheidevorrichtung zur reinigung von fluessigkeiten
FR2544223B1 (fr) * 1983-04-14 1988-07-01 Uk I Inzh Vo Separateur de particules solides a partir de fluides au moyen d'un champ magnetique
US4512289A (en) * 1983-12-13 1985-04-23 State Industries, Inc. Water heater with combination magnetic and agitator means
US4666595A (en) * 1985-09-16 1987-05-19 Coulter Electronics, Inc. Apparatus for acoustically removing particles from a magnetic separation matrix
US4664796A (en) * 1985-09-16 1987-05-12 Coulter Electronics, Inc. Flux diverting flow chamber for high gradient magnetic separation of particles from a liquid medium
US4900857A (en) * 1987-03-30 1990-02-13 Ppg Industries, Inc. Phosphorus-containing organo silanes
EP0347464A4 (en) * 1987-12-24 1990-12-27 Ukrainsky Institut Inzhenerov Vodnogo Khozyaistva Device for separation of ferromagnetic materials from fluid media
US5514340A (en) * 1994-01-24 1996-05-07 Magnetix Biotechnology, Inc. Device for separating magnetically labelled cells
US20030099954A1 (en) * 2001-11-26 2003-05-29 Stefan Miltenyi Apparatus and method for modification of magnetically immobilized biomolecules
US7473374B2 (en) * 2002-05-30 2009-01-06 Ralph Suddath Fluid treatment apparatus
CN108502992A (zh) * 2018-03-28 2018-09-07 绍兴柯桥双典纺织有限公司 一种纺织设备冷却液净化装置
CN112591976B (zh) * 2021-03-03 2021-06-11 潍坊利金机械设备有限公司 一种工业污水处理用杂质过滤装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059910A (en) * 1960-12-16 1962-10-23 Internat Patent Corp Means for ionizing flowing fluids
US3627678A (en) * 1969-09-03 1971-12-14 Magnetic Eng Ass Inc Magnetic separator and magnetic separation method

Also Published As

Publication number Publication date
DE2163696C3 (de) 1974-05-22
FI56629B (fi) 1979-11-30
US3869390A (en) 1975-03-04
JPS4870955A (es) 1973-09-26
SE380443B (sv) 1975-11-10
SU621306A3 (ru) 1978-08-25
FI56629C (fi) 1980-03-10
AU469917B2 (en) 1974-06-27
AT343148B (de) 1978-05-10
CH547115A (de) 1974-03-29
ATA969472A (de) 1977-09-15
DE2163696B2 (de) 1973-10-18
FR2164697B1 (es) 1976-01-30
DE2163696A1 (de) 1973-07-05
AU5046072A (en) 1974-06-27
IT971898B (it) 1974-05-10
BE792843A (fr) 1973-03-30
GB1373738A (en) 1974-11-13
FR2164697A1 (es) 1973-08-03
CA991093A (en) 1976-06-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19900219