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GB1491068A - Automatic cleaning of sensing probes - Google Patents

Automatic cleaning of sensing probes

Info

Publication number
GB1491068A
GB1491068A GB2397775A GB2397775A GB1491068A GB 1491068 A GB1491068 A GB 1491068A GB 2397775 A GB2397775 A GB 2397775A GB 2397775 A GB2397775 A GB 2397775A GB 1491068 A GB1491068 A GB 1491068A
Authority
GB
United Kingdom
Prior art keywords
water
probes
ultrasonic energy
electrodes
ultrasonic
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.)
Expired
Application number
GB2397775A
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.)
METROPOLITAN SANITARY DISTRICT
Metropolitan Sanitary District of Greater Chicago
Original Assignee
METROPOLITAN SANITARY DISTRICT
Metropolitan Sanitary District of Greater Chicago
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 METROPOLITAN SANITARY DISTRICT, Metropolitan Sanitary District of Greater Chicago filed Critical METROPOLITAN SANITARY DISTRICT
Publication of GB1491068A publication Critical patent/GB1491068A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1491068 Cleaning electrodes METROPOLITAN SANITARY DISTRICT OF GREATER CHICAGO 3 June 1975 [14 June 1974] 23977/75 Heading F2N [Also in Division G1] The sensor probes in a water quality monitoring system are cleaned by treating the probes in a water testing container with ultrasonic energy, the water having previously had particulate material removed in a centrifuge. The probes may be glass electrodes for pH measurements or membrane electrodes for measuring dissolved oxygen. In the embodiment shown a stream of water is drawn by pumps 24, 26 from a source and passed into a centrifuge 27 for removal of particulate material. The water is fed along pipe 28 and via influent pipe 13 to flow chamber 12 having a number of stainless steel sensor cones or funnels 14 with ultrasonic transducers 23 associated therewith. The quality of the water at various locations is constantly monitored by unmanned field station having probes 17 inserted in the funnels 14 and by means of auxiliary equipment, e.g. analysis module 18, telemetry module 21 the data is transmitted to a central data-collecting station. The ultrasonic generator 22 supplies ultrasonic energy at intervals to each probe which removes foreign matter from probe 17 and funnel 14. In another embodiment the probes are all located in one funnel in which case they are all subjected simultaneously to the ultrasonic energy.
GB2397775A 1974-06-14 1975-06-03 Automatic cleaning of sensing probes Expired GB1491068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47935174A 1974-06-14 1974-06-14

Publications (1)

Publication Number Publication Date
GB1491068A true GB1491068A (en) 1977-11-09

Family

ID=23903647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2397775A Expired GB1491068A (en) 1974-06-14 1975-06-03 Automatic cleaning of sensing probes

Country Status (3)

Country Link
JP (1) JPS5133689A (en)
CA (1) CA1037291A (en)
GB (1) GB1491068A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269674A (en) * 1992-08-13 1994-02-16 Lawrence Alexander Campbell Electrochemical membrane sensor incorporating cleaning/agitating device
AU662647B2 (en) * 1992-08-13 1995-09-07 Lawrence Alexander Campbell Electrochemical membrane sensor
EP0989404B1 (en) * 1998-09-23 2008-06-25 WTW Wissenschaftlich-Technische Werkstätten GmbH & Co. KG Analyser for water and waste water
CN107449708A (en) * 2017-07-26 2017-12-08 太原理工大学 A kind of method simulated polymorphic combination coalmass crevasse and barriering effect is moved to water transport
CN107655957A (en) * 2017-09-20 2018-02-02 中冶华天南京工程技术有限公司 A kind of device applied to villages and small towns river course heavy metal pollution on-line monitoring
CN111060655A (en) * 2019-12-28 2020-04-24 安徽正熹标王新能源有限公司 Battery is electrolyte selective examination device for production line
CN113686941A (en) * 2021-08-10 2021-11-23 朱浩奇 Chemical sensor
CN118341731A (en) * 2024-04-26 2024-07-16 北方矿业有限责任公司 An online cleaning device for pH detector of slurry stirring leaching tank

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107328904A (en) * 2017-07-23 2017-11-07 安徽亿纵电子科技有限公司 A kind of oxygen content of water test system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563514A (en) * 1968-03-11 1971-02-16 Borg Warner Plasticizer with full diameter rotor
JPS547237B2 (en) * 1972-05-10 1979-04-05

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269674A (en) * 1992-08-13 1994-02-16 Lawrence Alexander Campbell Electrochemical membrane sensor incorporating cleaning/agitating device
US5384029A (en) * 1992-08-13 1995-01-24 Campbell; Lawrence A. Electrochemical membrane sensor
AU662647B2 (en) * 1992-08-13 1995-09-07 Lawrence Alexander Campbell Electrochemical membrane sensor
GB2269674B (en) * 1992-08-13 1995-10-11 Lawrence Alexander Campbell Electrochemical membrane sensor
EP0989404B1 (en) * 1998-09-23 2008-06-25 WTW Wissenschaftlich-Technische Werkstätten GmbH & Co. KG Analyser for water and waste water
CN107449708A (en) * 2017-07-26 2017-12-08 太原理工大学 A kind of method simulated polymorphic combination coalmass crevasse and barriering effect is moved to water transport
CN107449708B (en) * 2017-07-26 2019-09-10 太原理工大学 A method of it simulating polymorphic combination coalmass crevasse and barriering effect is moved to water transport
CN107655957A (en) * 2017-09-20 2018-02-02 中冶华天南京工程技术有限公司 A kind of device applied to villages and small towns river course heavy metal pollution on-line monitoring
CN107655957B (en) * 2017-09-20 2019-07-05 中冶华天南京工程技术有限公司 A kind of device applied to villages and small towns river heavy metal pollution on-line monitoring
CN111060655A (en) * 2019-12-28 2020-04-24 安徽正熹标王新能源有限公司 Battery is electrolyte selective examination device for production line
CN113686941A (en) * 2021-08-10 2021-11-23 朱浩奇 Chemical sensor
CN118341731A (en) * 2024-04-26 2024-07-16 北方矿业有限责任公司 An online cleaning device for pH detector of slurry stirring leaching tank

Also Published As

Publication number Publication date
JPS5133689A (en) 1976-03-22
CA1037291A (en) 1978-08-29

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Legal Events

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