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WO1993008127A1 - Dispositif de traitement de fluides - Google Patents

Dispositif de traitement de fluides Download PDF

Info

Publication number
WO1993008127A1
WO1993008127A1 PCT/GB1992/001966 GB9201966W WO9308127A1 WO 1993008127 A1 WO1993008127 A1 WO 1993008127A1 GB 9201966 W GB9201966 W GB 9201966W WO 9308127 A1 WO9308127 A1 WO 9308127A1
Authority
WO
WIPO (PCT)
Prior art keywords
duct
magnetic field
coil
fluid
water
Prior art date
Application number
PCT/GB1992/001966
Other languages
English (en)
Inventor
Eric Dodd
Original Assignee
Patents Pending Limited
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 Patents Pending Limited filed Critical Patents Pending Limited
Publication of WO1993008127A1 publication Critical patent/WO1993008127A1/fr

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
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/48—Devices for applying magnetic or electric fields
    • C02F2201/483—Devices for applying magnetic or electric fields using coils
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention

Definitions

  • This invention relates to an apparatus for treating, conditioning or purifying water or other fluid (including liquid or gas) .
  • water carries various minerals or
  • an apparatus for treating, conditioning or purifying water or other fluid comprising a duct for the water or other fluid to flow through, an electromagnetic coil and drive 20 means for feeding an alternating current of frequency in the range of 50 to 60 hz through said coil, the coil being arranged to create an alternating magnetic field within and axially of the duct, the apparatus further being arranged to create or permit a unidirectional magnetic field within and axially of 25 the duct.
  • the coil which is fed with alternating current may be wound around the duct.
  • the unidirectional magnetic field may be created by a direct current fed through this coil, with the alternating current superimposed on it.
  • the unidirectional magnetic field is in the range of 100 to 200 gauss and preferably it is selected (or adjusted) equal or slightly exceed the local strength of the earth's magnetic field.
  • the rms value of the alternating current is in the range of 100 to 200 gauss and preferably it is selected (or adjusted) equal or slightly exceed the local strength of the earth's magnetic field.
  • & component of the axial magnetic field in the flow duct is 35 approximately 4 times the value of the unidirectional component.
  • the fluid flow through the duct is pulsed.
  • the coil which is fed with alternating current is positioned to one side of the duct and with its axis transverse to and intersecting the duct.
  • the magnetic field produced by this coil includes a portion of magnetic field beyond the end of the coil and transverse to its own axis, but axial of the duct.
  • the alternating current which is fed to this coil is modulated by a signal of
  • the unidirectional magnetic field within the duct may be produced by a second coil wound around the duct and fed with a direct current, or by a permanent magnet.
  • the arrangements which have been described include a shield so that the duct (or at least the length thereof experiencing the alternating magnetic field) is shielded from the earth's magnetic field.
  • the apparatus may be oriented so that its duct is aligned with the earth's magnetic field, in which case the earth's magnetic field is used as the unidirectional field within the duct.
  • a process for treating, conditioning or purifying water or other fluid which comprises passing the water or other fluid through a flow duct whilst within the duct an axial magnetic field is created, said axial magnetic field having a unidirectional component and an alternating component of frequency in the range of 50 to 60 hz.
  • the apparatus and process of this invention act to cause dissolved or suspended minerals or salts to flocculate (therefore preventing them from crystallising) , such that they can be removed by filtration. Also, bacteria are found to revert to single-cell form, in which they are harmless. It is believed that the apparatus and process cause dissociation of the water into the free radicals OH (hydroxyl) and OH 3 (hydronium) , and then the alternating magnetic field "tunes" these ions in accordance with principles known from the cyclotron ion resonance effect, before the water molecules reform.
  • an apparatus for treating, conditioning or purifying water or other fluid comprising a duct for the water or other fluid to flow through, a pair of electrodes spaced apart across the duct, and drive means for applying a voltage across the electrodes consisting of a unidirectional component having superimposed on it an alternating component of frequency in the range of 50 to 60 hz.
  • a process for treating, conditioning or purifying water or other fluid which comprises passing the water or other fluid through a flow duct whilst within the duct a transverse electric field is created, the transverse magnetic field having a unidirectional component and an alternating component of frequency in the range 50 to 60 hz.
  • FIGURE 1 is a diagrammatic longitudinal section through one embodiment of apparatus in accordance with this invention.
  • FIGURE 2 is a diagrammatic longitudinal section through a second embodiment of apparatus in accordance with this invention.
  • FIGURE 3 is a diagrammatic cross-section through a third embodiment of apparatus in accordance with this invention.
  • the apparatus comprises a duct 10 along which the water or other fluids flows.
  • the apparatus further comprises a coil 12 wound or positioned around the flow duct 10.
  • a drive circuit 14 superimposes an alternating current on a direct current and feeds the resultant through the coil 12.
  • the current in the coil 12 creates an axial magnetic field in the flow duct, having a unidirectional component and an alternating component.
  • the unidirectional component is adjusted to equal or slightly exceed the local strength of the earth's magnetic field, and is therefore adjustable in the range of 100 to 200 gauss.
  • the alternating current has a frequency in the range of 50 to 60 hz and is preferably adjustable in frequency within this range.
  • the alternating current is adjustable to adjust the alternating magnetic field component so that its rms value is approximately 4 times the unidirectional component.
  • the unidirectional magnet field may be provided by a permanent magnet, instead of by feeding the direct current to the coil 12.
  • the apparatus includes a shield 16 so that the length of duct 10 within the coil is shielded from the earth's magnetic field.
  • the apparatus may be oriented with the flow duct aligned with the earth's magnetic field: in this case the apparatus is not required to generate the unidirectional component of magnetic field within the duct.
  • a pump may be connected to the inlet end of the duct 10.
  • the duct 10 may have an internal diameter of the order of 30mm, carrying water at a flow rate of 1200 gallons per hour, and the coil 12 is typically of the order of 40mm long, consisting of typically 1200 to 1500 turns of wire, having a unidirectional current component of 0.5 amps from a 28 volt supply.
  • FIG. 2 there is shown a modified apparatus comprising a flow duct 10 and a coil 12 wound or positioned around it.
  • a direct current is fed through the coil 12 from a drive circuit 14, to produce a unidirectional magnetic field H within and axially of the duct 10.
  • a second coil 13 is wound around part of the coil 12, to one side of the duct, the axis of the coil 13 being perpendicular to and intersecting the axis of coil 12.
  • An alternating current is fed through the coil 13 from the drive circuit 14: as indicated by the lines of flux shown in the drawing, an alternating magnetic field H,, Hj is produced axially within the duct 10.
  • the alternating current which is fed to coil 13 has a frequency f 0 within the range of 50 to 60 hz, and is modulated, with a 50% depth of modulation, by an alternating signal of frequency f, 5% less than f 0 .
  • the apparatus of Figure 2 includes a shield, or alternatively it may be oriented with the flow duct aligned with the earth's magnetic field.
  • the duct 10 and coil 12 of the apparatus of Figure 2 have similar parameters to those of the duct 10 and coil 12 of Figure 1: however, the apparatus can carry water at a flow rate up to 6000 gallons per hour.
  • Figure 3 there is shown an alternative form of apparatus in accordance with this invention, comprising a pair of planar electrodes 22,24 mounted parallel to each other adjacent opposite sides of a flow duct 20 and connected to an electrical power source 26.
  • the source 26 applies across the electrodes 22,24, to create an alternating electric field E across the duct 20: this voltage comprises an alternating component, at a frequency of 50 to 60 hz, superimposed on a unidirectional component.
  • the flow of water or other fluid through the duct may be pulsed, as described above.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Un dispositif pour traiter, conditionner ou purifier de l'eau ou autre fluide, comprend un conduit (10) à travers lequel s'écoule l'eau ou un autre fluide, un bobinage électromagnétique (12) et un circuit de commande (14) qui fait passer le courant alternatif à une fréquence de 50 à 60 hz par le bobinage, afin de créer un champ magnétique alternant à l'intérieur du conduit et par rapport à l'axe de celui-ci. Un champ magnétique unidirectionnel est également créé à l'intérieur du conduit et par rapport à l'axe de celui-ci, et peut être obtenu par un aimant permanent ou par un courant continu amené par le bobinage.
PCT/GB1992/001966 1991-10-24 1992-10-26 Dispositif de traitement de fluides WO1993008127A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9122618.3 1991-10-24
GB919122618A GB9122618D0 (en) 1991-10-24 1991-10-24 Fluid treatment apparatus

Publications (1)

Publication Number Publication Date
WO1993008127A1 true WO1993008127A1 (fr) 1993-04-29

Family

ID=10703485

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1992/001966 WO1993008127A1 (fr) 1991-10-24 1992-10-26 Dispositif de traitement de fluides

Country Status (3)

Country Link
AU (1) AU2783292A (fr)
GB (1) GB9122618D0 (fr)
WO (1) WO1993008127A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433784A1 (de) * 1994-01-20 1995-07-27 Michael Ueing Vorrichtung zum Behandeln von Wasser
GB2294416A (en) * 1994-10-28 1996-05-01 Michael Ashton Liquid dispensing apparatus
WO1998006491A1 (fr) * 1996-08-13 1998-02-19 Michel Riera Dispositif de generation de champ magnetique destine a catalyser des reactions physico-chimiques
WO1998031637A1 (fr) * 1997-01-22 1998-07-23 Seh America, Inc. Production d'eau ultrapure par traitement non chimique
WO1998052876A1 (fr) * 1997-05-19 1998-11-26 David Brian Telfer Suppression de la proliferation cellulaire dans un plan d'eau
RU2131848C1 (ru) * 1993-08-10 1999-06-20 Акционерное общество "АвтоВАЗ" Способ очистки и обеззараживания жидких сред
AU738174B2 (en) * 1997-05-19 2001-09-13 Terence Edward Morris Removal of cell growth from a body of water
GB2335656B (en) * 1998-03-26 2002-12-18 Gill Richard Austin Flocculation control
GB2391009A (en) * 2002-07-13 2004-01-28 Avonwood Dev Ltd Control of microbial growth in fluids
US6743366B2 (en) 1997-05-19 2004-06-01 David Brian Telfer Removal of cell growth from a body of water
CN102001781A (zh) * 2010-12-25 2011-04-06 福建金源泉科技发展有限公司 多级高能磁化水机
WO2017029568A1 (fr) * 2015-08-14 2017-02-23 Silva De Jesús Bernardo Alberto Appareil et procédé pour le contrôle microbiologique de fluides au moyen de champs électriques et magnétiques produits à partir d'un courant électrique alternatif basse tension et basse fréquence
RU2708607C1 (ru) * 2019-02-13 2019-12-09 Общество с ограниченной ответственностью "Уфимское технико-технологическое предприятие" Способ магнитно-реагентной обработки сточных вод

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892628A (en) * 1957-07-08 1962-03-28 Trafikaktiebolaget Graengesber Method of purifying polluted fluids and/or killing bacteria and/or viruses containedtherein
US4326954A (en) * 1979-12-26 1982-04-27 Ener-Tec, Inc. Fluid treating apparatus
BE901884A (fr) * 1986-12-01 1985-09-06 Niessen Philippe E H Appareil electronique anti-tartre agissant par induction.
EP0357102A2 (fr) * 1988-09-02 1990-03-07 Jan Pieter De Baat Doelman Appareil pour le traitement des liquides afin d'empêcher et/ou d'enlever des dépôts de tartre
WO1992006042A1 (fr) * 1990-10-05 1992-04-16 Tarn Pure Limited Dispositif de traitement de fluide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892628A (en) * 1957-07-08 1962-03-28 Trafikaktiebolaget Graengesber Method of purifying polluted fluids and/or killing bacteria and/or viruses containedtherein
US4326954A (en) * 1979-12-26 1982-04-27 Ener-Tec, Inc. Fluid treating apparatus
BE901884A (fr) * 1986-12-01 1985-09-06 Niessen Philippe E H Appareil electronique anti-tartre agissant par induction.
EP0357102A2 (fr) * 1988-09-02 1990-03-07 Jan Pieter De Baat Doelman Appareil pour le traitement des liquides afin d'empêcher et/ou d'enlever des dépôts de tartre
WO1992006042A1 (fr) * 1990-10-05 1992-04-16 Tarn Pure Limited Dispositif de traitement de fluide

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2131848C1 (ru) * 1993-08-10 1999-06-20 Акционерное общество "АвтоВАЗ" Способ очистки и обеззараживания жидких сред
DE4433784A1 (de) * 1994-01-20 1995-07-27 Michael Ueing Vorrichtung zum Behandeln von Wasser
GB2294416A (en) * 1994-10-28 1996-05-01 Michael Ashton Liquid dispensing apparatus
WO1998006491A1 (fr) * 1996-08-13 1998-02-19 Michel Riera Dispositif de generation de champ magnetique destine a catalyser des reactions physico-chimiques
FR2752385A1 (fr) * 1996-08-13 1998-02-20 Riera Michel Dispositif permettant de catalyser des reactions chimiques ou physico-chimiques par deplacement de champs magnetiques et procede l'utilisant
US7445694B1 (en) 1996-08-13 2008-11-04 Michel Riera Device for generating magnetic fields for catalysing physico-chemical reactions
WO1998031637A1 (fr) * 1997-01-22 1998-07-23 Seh America, Inc. Production d'eau ultrapure par traitement non chimique
US6743366B2 (en) 1997-05-19 2004-06-01 David Brian Telfer Removal of cell growth from a body of water
WO1998052876A1 (fr) * 1997-05-19 1998-11-26 David Brian Telfer Suppression de la proliferation cellulaire dans un plan d'eau
AU738174B2 (en) * 1997-05-19 2001-09-13 Terence Edward Morris Removal of cell growth from a body of water
GB2335656B (en) * 1998-03-26 2002-12-18 Gill Richard Austin Flocculation control
GB2391009A (en) * 2002-07-13 2004-01-28 Avonwood Dev Ltd Control of microbial growth in fluids
CN102001781A (zh) * 2010-12-25 2011-04-06 福建金源泉科技发展有限公司 多级高能磁化水机
WO2017029568A1 (fr) * 2015-08-14 2017-02-23 Silva De Jesús Bernardo Alberto Appareil et procédé pour le contrôle microbiologique de fluides au moyen de champs électriques et magnétiques produits à partir d'un courant électrique alternatif basse tension et basse fréquence
US10308530B2 (en) * 2015-08-14 2019-06-04 Bernardo Alberto Silva De Jesus Apparatus and method for the microbiological control of fluids using electric and magnetic fields generated from alternate electrical current of low voltage and low frequency
RU2708607C1 (ru) * 2019-02-13 2019-12-09 Общество с ограниченной ответственностью "Уфимское технико-технологическое предприятие" Способ магнитно-реагентной обработки сточных вод

Also Published As

Publication number Publication date
GB9122618D0 (en) 1991-12-04
AU2783292A (en) 1993-05-21

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