FR3043771B1 - Dispositif convenant pour la mesure de niveau d'une fraction aqueuse - Google Patents

Dispositif convenant pour la mesure de niveau d'une fraction aqueuse Download PDF

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Publication number
FR3043771B1
FR3043771B1 FR1560818A FR1560818A FR3043771B1 FR 3043771 B1 FR3043771 B1 FR 3043771B1 FR 1560818 A FR1560818 A FR 1560818A FR 1560818 A FR1560818 A FR 1560818A FR 3043771 B1 FR3043771 B1 FR 3043771B1
Authority
FR
France
Prior art keywords
aqueous fraction
fraction
enclosure
level measurement
measuring device
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.)
Active
Application number
FR1560818A
Other languages
English (en)
Other versions
FR3043771A1 (fr
Inventor
Frederic Le Bouguenec
Tristan ROBINO
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.)
Societe dAssainissement Rationnel et de Pompage SA
Original Assignee
Societe dAssainissement Rationnel et de Pompage SA
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 Societe dAssainissement Rationnel et de Pompage SA filed Critical Societe dAssainissement Rationnel et de Pompage SA
Priority to FR1560818A priority Critical patent/FR3043771B1/fr
Publication of FR3043771A1 publication Critical patent/FR3043771A1/fr
Application granted granted Critical
Publication of FR3043771B1 publication Critical patent/FR3043771B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • 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
    • C02F2209/42—Liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
    • G01F23/44—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using electrically actuated indicating means
    • G01F23/446—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
    • G01F25/22—Checking proper indicating of discrete level by floats

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

Dispositif de mesure convenant pour la mesure de niveau d'une fraction aqueuse dans une enceinte destinée à recevoir deux fractions liquides séparées, à savoir une fraction aqueuse (Wa), et une fraction légère (Oi) de densité plus faible, située au-dessus de la fraction aqueuse, ledit dispositif de mesure comprenant : - un système à flotteur (2), taré de manière à suivre les changements de niveau de l'interface fraction aqueuse/fraction légère, - un capteur de mesure, ciblant le déplacement à la montée ou à la descente dudit système à flotteur dans ladite enceinte, délivrant un signal analogique ou numérique, représentatif de la position du flotteur dans ladite enceinte.
FR1560818A 2015-11-12 2015-11-12 Dispositif convenant pour la mesure de niveau d'une fraction aqueuse Active FR3043771B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1560818A FR3043771B1 (fr) 2015-11-12 2015-11-12 Dispositif convenant pour la mesure de niveau d'une fraction aqueuse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1560818 2015-11-12
FR1560818A FR3043771B1 (fr) 2015-11-12 2015-11-12 Dispositif convenant pour la mesure de niveau d'une fraction aqueuse

Publications (2)

Publication Number Publication Date
FR3043771A1 FR3043771A1 (fr) 2017-05-19
FR3043771B1 true FR3043771B1 (fr) 2019-04-19

Family

ID=55182358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560818A Active FR3043771B1 (fr) 2015-11-12 2015-11-12 Dispositif convenant pour la mesure de niveau d'une fraction aqueuse

Country Status (1)

Country Link
FR (1) FR3043771B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946625A (en) * 1973-05-11 1976-03-30 Asahi Kasei Kogyo Kabushiki Kaisha Liquid detector
US4132238A (en) * 1977-04-29 1979-01-02 Clark Earl A Automatic separator valve
HU174209B (hu) * 1977-06-24 1979-11-28 Zoltan Pazsint Datchik urovnja zhidkosti s chislovoj indikaciej dlja tochnoj i nepreryvnoj indikacii i/ili distancionnogo upravlenija urovnem zhidkosti v cisterne
IT1311043B1 (it) * 1999-11-03 2002-02-28 Ufi Universal Filter Int Spa Gruppo per lo spurgo automatico dell'acqua separata in un filtro percarburante di veicoli, in particolare per motori diesel.
IL133755A (en) * 1999-12-27 2005-09-25 Aquate Fluid level monitor
US20050236307A1 (en) * 2000-07-28 2005-10-27 Niel Mazurek Level measurement for grease separators

Also Published As

Publication number Publication date
FR3043771A1 (fr) 2017-05-19

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