US20050126974A1 - Water purifier having magnetic field generation - Google Patents

Water purifier having magnetic field generation Download PDF

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Publication number
US20050126974A1
US20050126974A1 US10/736,091 US73609103A US2005126974A1 US 20050126974 A1 US20050126974 A1 US 20050126974A1 US 73609103 A US73609103 A US 73609103A US 2005126974 A1 US2005126974 A1 US 2005126974A1
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US
United States
Prior art keywords
water purifier
magnetic
water
disposed
chamber
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.)
Abandoned
Application number
US10/736,091
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English (en)
Inventor
Harusuke Naito
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US10/736,091 priority Critical patent/US20050126974A1/en
Priority to CA002453193A priority patent/CA2453193A1/en
Priority to CN200410032809.9A priority patent/CN1629080A/zh
Priority to CNU2004200363666U priority patent/CN2761590Y/zh
Priority to US10/959,717 priority patent/US7427352B2/en
Priority to AU2004303816A priority patent/AU2004303816B2/en
Priority to CN200480037408.0A priority patent/CN1894165B/zh
Priority to CA002549952A priority patent/CA2549952A1/en
Priority to PCT/US2004/039553 priority patent/WO2005061390A2/en
Priority to KR1020067011840A priority patent/KR20060123340A/ko
Priority to EP04817895A priority patent/EP1694606A2/en
Priority to JP2006545682A priority patent/JP2007513764A/ja
Priority to NZ547699A priority patent/NZ547699A/en
Publication of US20050126974A1 publication Critical patent/US20050126974A1/en
Abandoned legal-status Critical Current

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    • 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
    • C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/06—Mounted on or being part of a faucet, shower handle or showerhead

Definitions

  • This invention relates to a water purifier and, more particularly, to a water purifier having a magnetic field generation device such as a permanent magnet.
  • devices for purifying tap water are devices which utilize granular activated carbon, etc. to remove residual chlorine and other impurities in the tap water. Also known are devices which have an additional function of adjusting the water quality such as pH by electrolytic treatment or by using an ion exchange resin. Also recently developed are devices which utilize infrared radiation or a magnetization treatment to activate water molecules.
  • U.S. Pat. No. 5,628,900 discloses a water purifier including a filter having a cylindrical housing formed with a water inlet at one end and a water outlet on the other end and containing a granular activated carbon layer and a ceramic layer comprising granular ceramic, a magnetite layer comprising broken pieces of magnetite in a layer and provided at least above or below the ceramic layer, and annular magnets provided above and below the ceramic layer in such a manner that these annular magnets coincide with each other in the sense of magnetic lines of force and that the direction of the magnetic lines of force is parallel to the direction of flow of water. Water molecules are activated while passing through the magnetic field produced by the annular magnets and the magnetite layers which are magnetized by the annular magnets.
  • An annular magnet with or without a certain amount of magnetite forms a magnetic layer having a fixed strength of the magnetic field.
  • the density of the magnetic field depends on the cross-section of the magnetic layer—the larger the cross section, the lower the density of the magnetic field. Vise versa, the smaller the cross section, the higher the density of the magnetic field.
  • the density of the magnetic field is inversely proportional to the cross-section of the magnetic layer.
  • the effectiveness of a magnetization treatment to activate water molecules is proportional to the density of the magnetic field.
  • E effectiveness of a magnetization treatment
  • C is cross section of the magnetic layer.
  • the effectiveness of a magnetization treatment to activate water molecules is also proportional to the speed of the water flow.
  • FIG. 1 is a vertical cross-sectional view showing a water purifier of a preferred embodiment of the present invention
  • FIG. 2 is a vertical cross-sectional view showing a water purifier of the prior art.
  • FIG. 3 is a vertical cross-sectional view showing a water purifier of the present invention as a preferred embodiment of a shower filter.
  • FIG. 1 is the vertical cross-sectional view of a preferred embodiment of water purifier which includes a magnetic field generation device in accordance with the present invention.
  • the water purifier includes a generally cylindrical housing 10 , having a longitudinal axis a, an outer wall 31 , an inner wall 32 and a bottom 33 which define a chamber 34 therein.
  • a first magnetic layer 101 , a second ceramic layer 102 , a third magnetic layer 103 , a fourth ceramic layer 104 , a fifth magnetic layer 105 , a sixth ceramic layer 106 and seventh magnetic layer 107 are positioned within the chamber 34 .
  • each magnetic layer 101 , 103 , 105 or 107 includes an annular magnet 40 - 1 , 40 - 2 , 40 - 3 and/or 40 - 4 and broken pieces of magnetite 50 - 1 , 50 - 2 , 50 - 3 and/or 50 - 4 respectively.
  • the annular magnets are arranged in such a way that the same polarity of the adjacent annular magnets are facing each other. As illustrated in FIG.
  • the S pole of annular magnet 40 - 1 is facing the S pole of annular magnet 40 - 2
  • the N pole of annular magnet 40 - 2 is facing the N pole of annular magnet 40 - 3
  • the S pole of annular magnet 40 - 3 is facing the S pole of annular magnet 40 - 4 .
  • Each ceramic layer 102 , 104 and/or 106 preferably includes granular ceramic particles 60 - 1 , 60 - 2 and 60 - 3 respectively.
  • the ceramic layers may be formed in a non-granular block form with pores or passages for the passage of water therethrough and/or may be formed of a non-ceramic, non-magnetic material without departing from the invention.
  • water can also flow in the reverse direction from the bottom 33 through layers 107 , 106 , 105 , 104 , 103 , 102 and 101 , and then exit through top 30 .
  • FIG. 1 Two pairs of magnetic layers are shown in FIG. 1 .
  • the arrangement is not limited to two pairs of magnetic layers and can be any number of magnetic layers as desired.
  • the number of ceramic layers can also be varied.
  • FIG. 2 is a vertical cross-sectional view of a prior art water purifier which also includes a magnetic field generation device.
  • the purifier includes a housing 20 , a first magnetic layer 201 , a second ceramic layer 202 , a third magnetic layer 203 , a fourth ceramic layer 204 , a fifth magnetic layer 205 , a sixth ceramic layer 206 and a seventh magnetic layer 207 .
  • the housing 20 includes an outer wall 34 and a bottom 36 .
  • Each magnetic layer 201 , 203 , 205 or 207 includes an annular magnet 40 - 5 , 40 - 6 , 40 - 7 and/or 40 - 8 and broken pieces of magnetite 50 - 5 , 50 - 6 , 50 - 7 and/or 50 - 8 respectively.
  • the annular magnets are arranged in such a way that the same polarity of the adjacent annular magnets are facing each other. As illustrated in FIG.
  • the S pole of annular magnet 40 - 5 is facing the S pole of annular magnet 40 - 6
  • the N pole of annular magnet 40 - 6 is facing the N pole of annular magnet 40 - 7
  • the S pole of annular magnet 40 - 7 is facing the S pole of annular magnet 40 - 8 .
  • Each ceramic layer 202 , 204 and/or 206 includes granular ceramic particles 60 - 4 , 60 - 5 and/or 60 - 6 respectively.
  • water can also flow in the reverse direction from bottom 36 through layers 207 , 206 , 205 , 204 , 203 , 202 and 201 , and then exits through top 35 .
  • the annular magnets 40 - 1 , 40 - 2 , 40 - 3 , 40 - 4 , 40 - 5 , 40 - 6 , 40 - 7 and 40 - 8 are the same in FIGS. 1 and 2 .
  • the amount of magnetite particles 50 - 1 , 50 - 2 , 50 - 3 , 50 - 4 , 50 - 5 , 50 - 6 , 50 - 7 and 50 - 8 are also the same.
  • the cross-sectional area of chamber 10 is half of that of housing 20 .
  • the speed of the water flow passing through chamber 10 is double the speed of water flow passing through housing 20 . Due to each magnetic layer 10 - 1 , 10 - 3 , 10 - 5 , 10 - 7 , 20 - 1 , 20 - 3 , 20 - 5 and 20 - 7 having the same annular magnet and same amount of magnetite particles 50 - 1 , 50 - 2 , 50 - 3 , 50 - 4 , 50 - 5 , 50 - 6 , 50 - 7 and 50 - 8 , and the cross-section of chamber 10 being half the cross-section of housing 20 , the density of the magnetic field of magnetic layers is double the density of the magnetic field of magnetic layers 201 , 203 , 205 and 207 .
  • the magnetic layers 101 , 103 , 105 and 107 of the chamber 10 are otherwise exactly the same as the magnetic layers of 201 , 203 , 205 and 207 of housing 20 , the effectiveness of the magnetization treatment of the invention as shown in FIG. 1 to activate water molecules is four times better that of the prior art as shown in FIG. 2
  • the water purifier of the invention is shown incorporated in a preferred shower filter as seen in FIG. 3 .
  • water flows through an inlet 12 , tube 13 , chamber 14 , sediment filter 15 , chamber 16 , housing 17 and exits through outlet 18 as shown by the arrows.
  • the housing 17 with outer wall 28 of also for example a diameter of 2.2 inches will result in a cross-section of the housing 17 of 3.8 square inches. If the same magnetic field layer is put in chamber 16 instead of housing 17 , the effectiveness of the magnetization treatment in chamber 16 is 6.17 times (3.8 ⁇ 3.8/1.53/1.53) better than that in housing 17 .
  • the water purifier has been shown in FIG. 3 as a shower filter, that the purifier may constitute or be part of any one of a variety of water treatment filters or assemblies other than shower filters.

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)
US10/736,091 2003-12-15 2003-12-15 Water purifier having magnetic field generation Abandoned US20050126974A1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
US10/736,091 US20050126974A1 (en) 2003-12-15 2003-12-15 Water purifier having magnetic field generation
CA002453193A CA2453193A1 (en) 2003-12-15 2003-12-16 Water purifier having magnetic field generation
CN200410032809.9A CN1629080A (zh) 2003-12-15 2004-04-12 具有磁场发生的水净化器
CNU2004200363666U CN2761590Y (zh) 2003-12-15 2004-04-12 具有磁场发生的水净化器
US10/959,717 US7427352B2 (en) 2003-12-15 2004-10-06 Fluid purifier having magnetic field generation
AU2004303816A AU2004303816B2 (en) 2003-12-15 2004-11-23 Fluid purifier having magnetic field generation
CN200480037408.0A CN1894165B (zh) 2003-12-15 2004-11-23 具有磁场发生的流体净化器
CA002549952A CA2549952A1 (en) 2003-12-15 2004-11-23 Fluid purifier having magnetic field generation
PCT/US2004/039553 WO2005061390A2 (en) 2003-12-15 2004-11-23 Fluid purifier having magnetic field generation
KR1020067011840A KR20060123340A (ko) 2003-12-15 2004-11-23 자기장 생성을 갖는 유체 정화기
EP04817895A EP1694606A2 (en) 2003-12-15 2004-11-23 Fluid purifier having magnetic field generation
JP2006545682A JP2007513764A (ja) 2003-12-15 2004-11-23 磁界発生器を持つ流体清浄器
NZ547699A NZ547699A (en) 2003-12-15 2004-11-23 Fluid purifier having magnetic field generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/736,091 US20050126974A1 (en) 2003-12-15 2003-12-15 Water purifier having magnetic field generation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/959,717 Continuation-In-Part US7427352B2 (en) 2003-12-15 2004-10-06 Fluid purifier having magnetic field generation

Publications (1)

Publication Number Publication Date
US20050126974A1 true US20050126974A1 (en) 2005-06-16

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Family Applications (2)

Application Number Title Priority Date Filing Date
US10/736,091 Abandoned US20050126974A1 (en) 2003-12-15 2003-12-15 Water purifier having magnetic field generation
US10/959,717 Expired - Fee Related US7427352B2 (en) 2003-12-15 2004-10-06 Fluid purifier having magnetic field generation

Family Applications After (1)

Application Number Title Priority Date Filing Date
US10/959,717 Expired - Fee Related US7427352B2 (en) 2003-12-15 2004-10-06 Fluid purifier having magnetic field generation

Country Status (4)

Country Link
US (2) US20050126974A1 (zh)
CN (3) CN2761590Y (zh)
CA (1) CA2453193A1 (zh)
NZ (1) NZ547699A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10967312B2 (en) 2018-04-17 2021-04-06 The Metraflex Company Pipeline strainer with magnetic insert

Families Citing this family (13)

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US20050126974A1 (en) * 2003-12-15 2005-06-16 Harusuke Naito Water purifier having magnetic field generation
WO2006063406A1 (en) * 2004-12-15 2006-06-22 Orica Australia Pty. Ltd. Water polishing process
CA2684317C (en) * 2009-10-22 2014-06-17 Bay6 Solutions Inc. Filter elements
CN102190336B (zh) * 2010-03-08 2014-11-26 周耀周 流体处理单元、流体处理组件以及流体处理装置
EP2563520A4 (en) * 2010-04-29 2017-06-28 Ausmetec Pty Ltd Apparatus for continual magnetisation of a slurry
DE102011003825A1 (de) * 2011-02-09 2012-08-09 Siemens Aktiengesellschaft Vorrichtung zur Abscheidung ferromagnetischer Partikel aus einer Suspension
USD665474S1 (en) * 2011-04-04 2012-08-14 David Aaron Farley Shower filter
USD667077S1 (en) * 2011-12-20 2012-09-11 Enviro Water Solutions, Inc. Shower filter
US8961788B2 (en) * 2012-06-14 2015-02-24 Enviro Water Solutions, Inc. Shower filter
AU2013263714B2 (en) 2012-11-27 2017-12-14 Bay6 Solutions Inc. Magnetic filter for a fluid port
CN107082475A (zh) * 2017-06-16 2017-08-22 苏州博菡环保科技有限公司 具有磁场发生的水净化器
CN109179597A (zh) * 2018-09-06 2019-01-11 北京天波源科技有限公司 管接头
CN114906967B (zh) * 2022-04-29 2023-04-07 杭州千岛湖鲟龙科技股份有限公司 一种用于养殖尾水净化的多格净化池

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10967312B2 (en) 2018-04-17 2021-04-06 The Metraflex Company Pipeline strainer with magnetic insert

Also Published As

Publication number Publication date
CN1894165B (zh) 2013-03-13
CN1629080A (zh) 2005-06-22
US20050126975A1 (en) 2005-06-16
CN2761590Y (zh) 2006-03-01
CN1894165A (zh) 2007-01-10
US7427352B2 (en) 2008-09-23
CA2453193A1 (en) 2005-06-15
NZ547699A (en) 2010-01-29

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