KR100374725B1 - Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated - Google Patents

Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated Download PDF

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Publication number
KR100374725B1
KR100374725B1 KR1020020053876A KR20020053876A KR100374725B1 KR 100374725 B1 KR100374725 B1 KR 100374725B1 KR 1020020053876 A KR1020020053876 A KR 1020020053876A KR 20020053876 A KR20020053876 A KR 20020053876A KR 100374725 B1 KR100374725 B1 KR 100374725B1
Authority
KR
South Korea
Prior art keywords
water
pipe
chemical
flow rate
transportation pipe
Prior art date
Application number
KR1020020053876A
Other languages
English (en)
Inventor
Hyun Oh Jeong
Original Assignee
Ciontechnis Co Ltd
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 Ciontechnis Co Ltd filed Critical Ciontechnis Co Ltd
Priority to KR1020020053876A priority Critical patent/KR100374725B1/ko
Application granted granted Critical
Publication of KR100374725B1 publication Critical patent/KR100374725B1/ko
Priority to PCT/KR2003/001837 priority patent/WO2004022490A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/008Control or steering systems not provided for elsewhere in subclass C02F
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/68Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685Devices for dosing the additives
    • C02F1/686Devices for dosing liquid additives
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06Investigating concentration of particle suspensions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/005Valves
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/009Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/005Processes using a programmable logic controller [PLC]
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/005Processes using a programmable logic controller [PLC]
    • C02F2209/008Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/40Liquid flow rate
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/42Liquid level
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/208Off-grid powered water treatment
    • Y02A20/212Solar-powered wastewater sewage treatment, e.g. spray evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
KR1020020053876A 2002-09-06 2002-09-06 Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated KR100374725B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020020053876A KR100374725B1 (en) 2002-09-06 2002-09-06 Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated
PCT/KR2003/001837 WO2004022490A1 (en) 2002-09-06 2003-09-05 Non-power flow-proportional chemical feeding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020053876A KR100374725B1 (en) 2002-09-06 2002-09-06 Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR20-2002-0026770U Division KR200300269Y1 (ko) 2002-09-06 2002-09-06 무동력 유량비례 약품 투입장치

Publications (1)

Publication Number Publication Date
KR100374725B1 true KR100374725B1 (en) 2003-03-06

Family

ID=31973668

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020053876A KR100374725B1 (en) 2002-09-06 2002-09-06 Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated

Country Status (2)

Country Link
KR (1) KR100374725B1 (ko)
WO (1) WO2004022490A1 (ko)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100821416B1 (ko) 2007-02-08 2008-04-11 김희순 저수조의 염소투입장치
KR100826849B1 (ko) 2006-10-09 2008-05-02 김달곤 유수분리기
KR100909344B1 (ko) 2008-11-05 2009-07-27 주식회사 크린웰 자외선램프를 이용한 정밀 약품 투입장치
KR101134129B1 (ko) * 2009-07-01 2012-04-09 한삼코라(주) 수압형성 분기유량계와 컨트롤러를 이용한 자동약품투입기
KR101227677B1 (ko) 2010-12-15 2013-01-29 한삼코라(주) 스파이럴 수압형성과 차압을 이용한 약품투입장치
KR101327994B1 (ko) * 2012-07-03 2013-11-13 주식회사 소담이앤씨 물공급설비가 일원화된 물놀이시설물 및 이를 위한 제어방법
KR102248302B1 (ko) * 2020-05-22 2021-05-04 주식회사 해동 자동누수경보 기능을 갖춘 원격자동검침시스템

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1657221A1 (de) * 2004-11-04 2006-05-17 Unbescheiden GmbH Vorrichtung und Verfahren zur Aufbereitung von Badewasser
KR100879246B1 (ko) 2007-06-12 2009-01-16 김동현 약품보충장치
DE102013107245A1 (de) * 2013-07-09 2015-01-15 Alexander Erdtmann Dosiertechnik GbR (vertr.ber. Gesellsch.: Alexander Erdtmann, 74731 Walldürn) Verfahren und System zur Behandlung von wässrigen Prozessflüssigkeiten in geschlossenen oder teilgeschlossenen Systemen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334155U (ko) * 1976-08-31 1978-03-25
KR820002336Y1 (ko) * 1981-02-12 1982-11-03 최인중 상수도용 약액 투입기
KR200165133Y1 (ko) * 1997-09-13 2000-01-15 강준 약품 공급장치
KR200184517Y1 (ko) * 1999-09-20 2000-06-01 임승학 브로워 제어시스템
KR200296590Y1 (ko) * 2002-09-05 2002-11-29 박홍규 염소 자력공급장치

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100826849B1 (ko) 2006-10-09 2008-05-02 김달곤 유수분리기
KR100821416B1 (ko) 2007-02-08 2008-04-11 김희순 저수조의 염소투입장치
KR100909344B1 (ko) 2008-11-05 2009-07-27 주식회사 크린웰 자외선램프를 이용한 정밀 약품 투입장치
KR101134129B1 (ko) * 2009-07-01 2012-04-09 한삼코라(주) 수압형성 분기유량계와 컨트롤러를 이용한 자동약품투입기
KR101227677B1 (ko) 2010-12-15 2013-01-29 한삼코라(주) 스파이럴 수압형성과 차압을 이용한 약품투입장치
KR101327994B1 (ko) * 2012-07-03 2013-11-13 주식회사 소담이앤씨 물공급설비가 일원화된 물놀이시설물 및 이를 위한 제어방법
KR102248302B1 (ko) * 2020-05-22 2021-05-04 주식회사 해동 자동누수경보 기능을 갖춘 원격자동검침시스템

Also Published As

Publication number Publication date
WO2004022490A1 (en) 2004-03-18

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