WO2009078278A1 - 電解水生成装置 - Google Patents

電解水生成装置 Download PDF

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Publication number
WO2009078278A1
WO2009078278A1 PCT/JP2008/072018 JP2008072018W WO2009078278A1 WO 2009078278 A1 WO2009078278 A1 WO 2009078278A1 JP 2008072018 W JP2008072018 W JP 2008072018W WO 2009078278 A1 WO2009078278 A1 WO 2009078278A1
Authority
WO
WIPO (PCT)
Prior art keywords
salt water
water
supply amount
strong
feedback control
Prior art date
Application number
PCT/JP2008/072018
Other languages
English (en)
French (fr)
Inventor
Masahiro Fujita
Yoshiyuki Ukai
Yoichiro Shimizu
Original Assignee
Hoshizaki Denki Kabushiki Kaisha
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 Hoshizaki Denki Kabushiki Kaisha filed Critical Hoshizaki Denki Kabushiki Kaisha
Priority to EP08862945A priority Critical patent/EP2239231A4/en
Priority to AU2008336831A priority patent/AU2008336831B2/en
Priority to JP2009546210A priority patent/JP5236663B2/ja
Publication of WO2009078278A1 publication Critical patent/WO2009078278A1/ja

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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • 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
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4614—Current
    • 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
    • C02F2201/4618—Supplying or removing reactants or electrolyte
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate

Abstract

　　給水源から供給される原水に塩水タンクから供給される濃塩水を混入して電解槽内に導入された希釈塩水の電解電流が予め設定した所定の電流値になるように前記原水に混入される濃塩水の供給量をフィードバック制御により調整するようにした電解水生成装置において、前記希釈塩水の電解条件が変更されたとき前記フィードバック制御による濃塩水供給量の調整を一時的に中断して当該電解条件の変更要因に応じて前記原水に混入される濃塩水の供給量を制御し、前記希釈塩水の電解電流が前記設定電流値に維持される状態になった後に前記濃塩水の供給量が前記フィードバック制御により調整されるようにした電解水生成装置。
PCT/JP2008/072018 2007-12-14 2008-12-04 電解水生成装置 WO2009078278A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08862945A EP2239231A4 (en) 2007-12-14 2008-12-04 SYSTEM FOR PRODUCING ELECTROLYSED WATER
AU2008336831A AU2008336831B2 (en) 2007-12-14 2008-12-04 Electrolyzed water production system
JP2009546210A JP5236663B2 (ja) 2007-12-14 2008-12-04 電解水生成装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007323867 2007-12-14
JP2007-323867 2007-12-14

Publications (1)

Publication Number Publication Date
WO2009078278A1 true WO2009078278A1 (ja) 2009-06-25

Family

ID=40795396

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072018 WO2009078278A1 (ja) 2007-12-14 2008-12-04 電解水生成装置

Country Status (4)

Country Link
EP (1) EP2239231A4 (ja)
JP (1) JP5236663B2 (ja)
AU (1) AU2008336831B2 (ja)
WO (1) WO2009078278A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9162904B2 (en) 2011-03-04 2015-10-20 Tennant Company Cleaning solution generator
US9556526B2 (en) 2012-06-29 2017-01-31 Tennant Company Generator and method for forming hypochlorous acid
US20140001054A1 (en) * 2012-06-29 2014-01-02 Tennant Company System and Method for Generating and Dispensing Electrolyzed Solutions
US11479484B2 (en) * 2018-02-26 2022-10-25 Z Intellectual Property Holding Company, Llc Systems and methods for conditioning electrolyzed water

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08294690A (ja) * 1995-04-27 1996-11-12 Nikko Co Ltd 強酸性水製造装置
JPH1066973A (ja) * 1996-08-29 1998-03-10 Hoshizaki Electric Co Ltd 電解水生成装置
JPH11128931A (ja) * 1997-10-23 1999-05-18 Hoshizaki Electric Co Ltd 電解水生成装置
JP2003010851A (ja) * 2001-06-28 2003-01-14 Hoshizaki Electric Co Ltd 電解水生成装置
JP2006247554A (ja) * 2005-03-11 2006-09-21 Matsushita Electric Ind Co Ltd 電解水生成装置およびそれを備えた流し台
JP2007090228A (ja) * 2005-09-28 2007-04-12 Hoshizaki Electric Co Ltd 電解水生成装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2594022B2 (ja) * 1993-02-02 1997-03-26 コロナ工業 株式会社 電解イオン水生成装置
JP3234025B2 (ja) * 1993-02-24 2001-12-04 日本インテック株式会社 電解水の生成装置
JP2573143B2 (ja) * 1993-05-28 1997-01-22 コロナ工業株式会社 滅菌水製造装置
JPH0938652A (ja) * 1995-07-31 1997-02-10 Nikko Co Ltd 強酸性水製造装置
JP3513278B2 (ja) * 1995-08-30 2004-03-31 ホシザキ電機株式会社 電解水生成装置
JPH10165954A (ja) * 1996-12-04 1998-06-23 Tokico Ltd 電解水生成装置
CN1136153C (zh) * 1997-10-23 2004-01-28 星崎电机株式会社 电解水生成装置
JP2000093961A (ja) * 1998-09-24 2000-04-04 Amano Corp 電解水生成装置
JP4460713B2 (ja) * 2000-04-25 2010-05-12 ホシザキ電機株式会社 電解水生成装置
JP2002045858A (ja) * 2000-08-03 2002-02-12 Hoshizaki Electric Co Ltd 電解水の生成方法および生成装置
JP2005058948A (ja) * 2003-08-18 2005-03-10 Daikin Ind Ltd 電気分解方法及び電気分解装置
JP4533731B2 (ja) * 2004-11-30 2010-09-01 アマノ株式会社 アルカリ性洗浄用電解水とその生成方法及び生成装置
WO2009060867A1 (ja) * 2007-11-08 2009-05-14 Hoshizaki Denki Kabushiki Kaisha 電解水生成装置
JP2009131812A (ja) * 2007-11-30 2009-06-18 Hoshizaki Electric Co Ltd 電解水生成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08294690A (ja) * 1995-04-27 1996-11-12 Nikko Co Ltd 強酸性水製造装置
JPH1066973A (ja) * 1996-08-29 1998-03-10 Hoshizaki Electric Co Ltd 電解水生成装置
JPH11128931A (ja) * 1997-10-23 1999-05-18 Hoshizaki Electric Co Ltd 電解水生成装置
JP2003010851A (ja) * 2001-06-28 2003-01-14 Hoshizaki Electric Co Ltd 電解水生成装置
JP2006247554A (ja) * 2005-03-11 2006-09-21 Matsushita Electric Ind Co Ltd 電解水生成装置およびそれを備えた流し台
JP2007090228A (ja) * 2005-09-28 2007-04-12 Hoshizaki Electric Co Ltd 電解水生成装置

Also Published As

Publication number Publication date
EP2239231A1 (en) 2010-10-13
JPWO2009078278A1 (ja) 2011-04-28
EP2239231A4 (en) 2012-05-30
AU2008336831B2 (en) 2012-12-13
JP5236663B2 (ja) 2013-07-17
AU2008336831A1 (en) 2009-06-25

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