WO2014183740A1 - Dispositif de dessalement électromagnétique, en particulier d'eau de mer - Google Patents

Dispositif de dessalement électromagnétique, en particulier d'eau de mer Download PDF

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Publication number
WO2014183740A1
WO2014183740A1 PCT/DE2014/000241 DE2014000241W WO2014183740A1 WO 2014183740 A1 WO2014183740 A1 WO 2014183740A1 DE 2014000241 W DE2014000241 W DE 2014000241W WO 2014183740 A1 WO2014183740 A1 WO 2014183740A1
Authority
WO
WIPO (PCT)
Prior art keywords
water tank
water
magnetic
field
salty
Prior art date
Application number
PCT/DE2014/000241
Other languages
German (de)
English (en)
Other versions
WO2014183740A4 (fr
Inventor
Pavel Imris
Original Assignee
Pavel Imris
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 Pavel Imris filed Critical Pavel Imris
Priority to DE112014002413.9T priority Critical patent/DE112014002413A5/de
Publication of WO2014183740A1 publication Critical patent/WO2014183740A1/fr
Publication of WO2014183740A4 publication Critical patent/WO2014183740A4/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
    • C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
    • C02F1/485—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets located on the outer wall of the treatment device, i.e. not in contact with the liquid to be treated, e.g. detachable
    • 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
    • C02F1/487—Treatment of water, waste water, or sewage with magnetic or electric fields using high frequency electromagnetic fields, e.g. pulsed electromagnetic fields
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/141—Wind power

Definitions

  • the invention relates to an electromagnet with capacitive winding coils and a water tank, which is considered as a secondary winding, for desalination of seawater and for desalting saline solutions according to the preamble of claim 1.
  • an electromagnet which consists of a soft iron core, are wound on the coils with capacitive double winding and between two coils, a water tank of electrically non-conductive material is arranged. Both coils are energized with high frequency current in such a way that both are connected to a high frequency generator. Capacitive reactive current flows through each coil, generating magnetic field strength according to Biot-Savart's law. The separation kinetics of the drinking water from the salty component takes place in the water tank in such a way that the electrically conductive salty component is pushed aside in the oscillating magnetic field.
  • the seawater is an electrolyte and its main components are sodium at 10,500 mg / L, potassium at 380 mg / L, magnesium at 1,350 mg / L, sulfur at 8 mg / L, calcium at 400 mg / L, boron at 4.6 mg / L, nitrogen at 15 mg / L, bromine at 65 mg / L, chlorine at 19 mg / L, fluorine at 1.2 mg / L, and a whole range of other elements.
  • the invention is accordingly an object of the invention to provide a device for performing a method for desalting in particular seawater, which is operable with a much higher efficiency than in the previous above and thus a drinking water supply is made possible at much lower cost. Another object is to keep the cost of the device and its maintenance low.
  • the device for carrying out this task consists of a magnetic core (1) made of soft magnetic material on the at least two field coils (2, 3) are arranged, which are wound with capacitive winding / double winding and energized with oscillating electrical reactive current , Between these two field coils (2, 3) at least one water tank (4) made of electrically non-conductive material is arranged, flows in the salty water in the circle (14) around a solid center. At the edge of the water tank (4) outlets (17) are arranged for the outflow of the salty concentrate and that the salty water is fed through an inlet (13) in the water tank. The drinking water component is discharged through an outlet (18) from the center of the water tank (4) to the outside.
  • the salty seawater which is an electrolyte, flows in a circle around the center of the tank.
  • the cations and anions are electrically bound together to form closed domains in their structure.
  • the stray magnetic field induces eddy currents.
  • a magnetic opposing field is induced in each domain.
  • the salty domains are pushed from the center of the water tank to the edge of the tank.
  • the two field tracks (2, 3) are electrically connected so that the generated magnetic field strength is oriented with their magnetic polarity against each other.
  • the magnetic stray field (12) generated thereby is scattered by the water tank (4).
  • This variant of the circuit arrangement allows a strong scattering and thus uniform distribution of the resulting eddy currents.
  • the two field coils (2, 3) are electrically connected so that the magnetic field strength in the magnetic core (1) oscillates in a closed circuit with both polarities in series.
  • This circuit allows amplification of the magnetic field strength.
  • the magnetic field intensity oscillating in the magnetic core (1) directly penetrates the water container (4), in which it is arranged around the magnetic core (1).
  • the drinking water component and the salt component are characterized in the oscillating magnetic field strength of each other in the water tank (4) predominantly spatially separated.
  • the salt component is concentrated in the region of the outer wall of the water tank (4).
  • a further embodiment according to claim 6 includes that the water tank (4) is closed on all sides. Its diameter is at least twice as large as its height and in the center of this has a through opening for receiving a closed magnetic core (1).
  • This variant allows a high intensity of the field strength in the water tank (4).
  • the intermediate wall (15) extends over the entire height of the water tank (4) and is arranged from the outer wall to the wall of the through hole, and adjacent to the inflow (13).
  • the two field coils (2, 3) are connected to the high-frequency generator (7) by means of electrical connections (5, 6).
  • the oscillating electric current is thus mainly capacitive reactive current.
  • the capacitive reactive current is increased, which allows a strong electromagnetic alternating field with low energy consumption.
  • the eddy currents in the domains are amplified, causing a stronger secretion of the saline component.
  • Fig. 1 in cross section an electromagnet with two field coils connected to a capacitive electrical circuit and a water tank, which is arranged between the two field coils on the magnetic core.
  • Fig. 2 in section the top view of a water tank with inflow for seawater and drain for the salt concentrate and drain for the drinking water.
  • FIG. 1 The basic principle of the present device is illustrated in FIG.
  • the seawater desalination takes place in a water tank 4, which is arranged on the magnetic core 1 between two field coils 2, 3. Both field coils 2, 3 are connected by electrical connections 5, 6 on the high-frequency generator 7.
  • the electrical capacitors 8, 9 are connected to the field coil 2 according to the prior art and the capacitors 10, 11 to the field coil 3.
  • the stray magnetic field 12 flows from both field coils 2, 3 through the seawater into the container 4.
  • the stray magnetic field 12 results from the fact that the field coils 2, 3 are oriented with the same magnetic polarity against each other. With each half period of the oscillating electric current in field coil 2, 3, the direction of the magnetic field is changed. In such an oscillating magnetic field both fields are always directed with their polarity against each other.
  • the new device will be explained in more detail below for its implementation on the basis of the experimental unit.
  • the magnetic core 1 is screwed together from core sheets.
  • the field coils 2, 3 are wound from copper double wire.
  • the diameter of the copper wire is 1.3 mm and on each field coil 2, 3 460 double windings are wound.
  • the capacity of each capacitor 8, 9, 10, 11 is 20 i ⁇ .
  • the windings of both field coils 2, 3 are connected to high-frequency generator 7.
  • An experimental unit constructed in this way is designed for 500 VA reactive power.
  • Table 1 lists experimental data in seven columns and four rows.
  • the reactive power VA is 30.4 times greater than the active power W and that at a phase angle 0.033.
  • Table 1 presents experimental data that speak for itself.
  • the data in Table 1 shows that the laboratory unit of the device was operated at low frequency. At higher frequencies, the device is more effective.
  • the laboratory unit was tested on experimental data listed in row four.
  • the seawater has a salt concentration of 35 g / L.
  • the salt concentrate has accumulated on the edge of the water tank 4 and the drinking water component has contained 2.7 g / L of salt.
  • the salt concentration was 0.9 g / L.
  • the device according to the invention can also be operated without stray field 12.
  • the field coils 2, 3 are electrically connected in a series and their magnetic flux in the magnetic core 1 oscillates in one closed circle.
  • the seawater In the water tank 4, the seawater is regarded as a secondary winding which is electrically short-circuited. In this one turn, electric current flows as in a short-circuited transformer.
  • the salt concentration in tank 4 and the frequency of the flow affect the separation factor in direct proportionality. The kinetics of such a separation depends on the skin effect, on the Lorentz force and on further induction processes. Such kinetics are economically very effective when the device according to the invention is operated at high current frequencies.
  • the magnetic core 1 must be made for high frequencies of special alloys, such as. 78% nickel and 22% iron. For the range of several kilohertz of the magnetic current, highly permeable ferrite, such as manifer, is required. The intensity of the current flowing through windings 2, 3 magnetizing current is adjustable and adjustable as needed. This rule counts for the two building structures described here.
  • the present device is technically uncomplicated, easy to manufacture and consists of commercial materials throughout the design.
  • the device is operated by means of various physical parameters that are specifically adjustable for specific saline solutions.
  • a fundamental unit is illustrated.
  • the frequency for the magnetizing current flowing in the windings can be set between 100 Hz and 70 kHz.
  • Such a unit is technically capable of desalting the seawater to 0.5 g / l. Economical is of importance, the electrical energy consumption of such a unit is 0.8 kWh / 1,000 L of drinking water. Such economic performance is possible only because the device according to the invention is operated with capacitive reactive current.
  • the device described here consists of a unit with a drinking water capacity of about 3,000 1 / h. Large drinking water systems are assembled from a plurality of such units and operated at suitable locations. The operating costs are only 20% compared to the state of the art.
  • the economic benefits of the invention described herein are readily apparent to any person skilled in the art. List of reference numbers

Abstract

L'invention concerne un électroaimant, pourvu de bobines à enroulement capacitif, et un récipient d'eau qui peut être considéré comme un enroulement secondaire, servant au dessalement de l'eau de mer et au dessalement de solutions salines selon le préambule de la revendication 1. L'invention vise à proposer un dispositif qui permet la mise en œuvre d'un procédé de dessalement, en particulier d'eau de mer, qui peut être exploité avec un rendement essentiellement plus élevé que celui pour les dispositifs connus jusqu'à présent et qui permet ainsi une fourniture d'eau potable à des coûts essentiellement plus avantageux. L'invention vise également à maintenir les frais pour le dispositif et sa maintenance à un faible niveau. A cet effet, l'invention propose un dispositif composé selon la revendication 1 d'un noyau magnétique (1), fait d'un matériau magnétique doux, sur lequel sont disposées au moins deux bobines de champ (2, 3) qui sont formées par un enroulement capacitif/double enroulement et sont parcourues par un courant réactif électrique oscillant. Entre ces deux bobines de champ (2, 3) est disposé au moins un récipient d'eau (4), fait d'un matériau non électroconducteur, dans lequel l'eau salée s'écoule selon un mouvement circulaire (14) autour d'un centre fixe. Sur le bord du récipient d'eau (4) sont disposés des moyens d'évacuation (17) servant à l'évacuation du concentré salin et l'eau salée peut être amenée dans le récipient d'eau par une arrivée d'eau (13). La composante d'eau potable peut être évacuée par un moyen d'écoulement (18) du centre du récipient d'eau (4) vers l'extérieur.
PCT/DE2014/000241 2013-05-16 2014-05-09 Dispositif de dessalement électromagnétique, en particulier d'eau de mer WO2014183740A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112014002413.9T DE112014002413A5 (de) 2013-05-16 2014-05-09 Vorrichtung zur elektromagnetischen Entsalzung von insbesondere Meerwasser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013008403.2A DE102013008403A1 (de) 2013-05-16 2013-05-16 Vorrichtung zur elektromagnetischen Entsalzung von Meerwasser
DE102013008403.2 2013-05-16

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WO2014183740A1 true WO2014183740A1 (fr) 2014-11-20
WO2014183740A4 WO2014183740A4 (fr) 2015-01-22

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WO (1) WO2014183740A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014203279B2 (en) * 2013-06-19 2019-01-24 Hydrosmart A Liquid Treatment Device
CN107601626A (zh) * 2016-07-11 2018-01-19 深圳市那尼科技有限公司 一种利用磁场提取海盐的设备设施

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004015611U1 (de) 2004-10-08 2004-12-30 Imris, Pavel, Dr. Vorrichtung zum Entsalzen von insbesondere Meerwasser
WO2006039873A1 (fr) 2004-10-08 2006-04-20 Hydrotech International Ltd. Procede et dispositif pour desaliniser de l'eau de mer a l'aide de champs alternatifs a frequences identiques
DE202006011195U1 (de) 2006-07-20 2006-09-28 Imris, Pavel, Dr. Vorrichtung zum elektromagnetischen Entsalzen von Meerwasser
EP1880980A1 (fr) * 2006-07-20 2008-01-23 Hydrotech International Ltd. Dispositif destiné au déssalage électromagnétique d'eau de mer
EP2014620A2 (fr) 2007-07-10 2009-01-14 Pavel Dr. Imris Electrolyseur doté d'électrodes de condensateur dans un passage de champ magnétique destiné à dessaler l'eau de mer
WO2010003394A2 (fr) 2008-07-10 2010-01-14 Pavel Imris Enroulement capacitif pour moteurs électriques, transformateurs et électroaimants

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004015611U1 (de) 2004-10-08 2004-12-30 Imris, Pavel, Dr. Vorrichtung zum Entsalzen von insbesondere Meerwasser
WO2006039873A1 (fr) 2004-10-08 2006-04-20 Hydrotech International Ltd. Procede et dispositif pour desaliniser de l'eau de mer a l'aide de champs alternatifs a frequences identiques
DE202006011195U1 (de) 2006-07-20 2006-09-28 Imris, Pavel, Dr. Vorrichtung zum elektromagnetischen Entsalzen von Meerwasser
EP1880980A1 (fr) * 2006-07-20 2008-01-23 Hydrotech International Ltd. Dispositif destiné au déssalage électromagnétique d'eau de mer
EP2014620A2 (fr) 2007-07-10 2009-01-14 Pavel Dr. Imris Electrolyseur doté d'électrodes de condensateur dans un passage de champ magnétique destiné à dessaler l'eau de mer
WO2010003394A2 (fr) 2008-07-10 2010-01-14 Pavel Imris Enroulement capacitif pour moteurs électriques, transformateurs et électroaimants
DE102008032666A1 (de) 2008-07-10 2010-01-14 Imris, Pavel, Dr. Kapazitive Wicklung für Elektromotoren, Transformatoren und Elektromagneten

Also Published As

Publication number Publication date
DE112014002413A5 (de) 2016-01-28
WO2014183740A4 (fr) 2015-01-22
DE102013008403A1 (de) 2014-11-20

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